diff mbox

RFC drm/i915: Slaughter the thundering i915_wait_request herd

Message ID 20151102205830.GT2014@nuc-i3427.alporthouse.com
State New, archived
Headers show

Commit Message

Chris Wilson Nov. 2, 2015, 8:58 p.m. UTC
On Mon, Nov 02, 2015 at 03:28:22PM +0000, Chris Wilson wrote:
> That should keep the worker alive for a further 10 jiffies, hopefully
> long enough for the next wait to occur. The cost is that it keeps the
> interrupt asserted (and to avoid that requires a little rearrangment and
> probably a dedicated kthread for each ring).

Slightly better version that avoids keeping the interrupt active when
not required:

Comments

Zhipeng Gong Nov. 3, 2015, 3:06 a.m. UTC | #1
It seems that there are some gaps in the patch and first patch. 
Like there is no this line in the first patch. 
      if (req->ring->seqno_barrier)

I have tried to apply this patch. And here is the cpu utilization and perf data on BDW

CPU util      |	w/o patch  |   w/ patch
----------------------------------------------------------
BDW async 1   |   116%     |     95%
BDW async 5   |   111%     |     91%

> -----Original Message-----
> From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> Sent: Tuesday, November 03, 2015 4:59 AM
> To: Gong, Zhipeng; intel-gfx@lists.freedesktop.org; Rogozhkin, Dmitry V
> Subject: Re: [Intel-gfx] [PATCH] RFC drm/i915: Slaughter the thundering
> i915_wait_request herd
> 
> On Mon, Nov 02, 2015 at 03:28:22PM +0000, Chris Wilson wrote:
> > That should keep the worker alive for a further 10 jiffies, hopefully
> > long enough for the next wait to occur. The cost is that it keeps the
> > interrupt asserted (and to avoid that requires a little rearrangment
> > and probably a dedicated kthread for each ring).
> 
> Slightly better version that avoids keeping the interrupt active when not
> required:
>
Chris Wilson Nov. 3, 2015, 10:03 a.m. UTC | #2
On Tue, Nov 03, 2015 at 03:06:36AM +0000, Gong, Zhipeng wrote:
> It seems that there are some gaps in the patch and first patch. 
> Like there is no this line in the first patch. 
>       if (req->ring->seqno_barrier)

Ah, that was in the context I hope...

> I have tried to apply this patch. And here is the cpu utilization and perf data on BDW

Do you also have a relative perf statistics like op/s we can compare to
make sure we aren't just stalling the whole system?
 
> CPU util      |	w/o patch  |   w/ patch
> ----------------------------------------------------------
> BDW async 1   |   116%     |     95%
> BDW async 5   |   111%     |     91%

How much cpu time is left in the i915_wait_request branch? i.e. how
close to the limit are we with chasing this path?
-Chris
Chris Wilson Nov. 3, 2015, 12:49 p.m. UTC | #3
On Tue, Nov 03, 2015 at 10:03:19AM +0000, Chris Wilson wrote:
> On Tue, Nov 03, 2015 at 03:06:36AM +0000, Gong, Zhipeng wrote:
> > It seems that there are some gaps in the patch and first patch. 
> > Like there is no this line in the first patch. 
> >       if (req->ring->seqno_barrier)
> 
> Ah, that was in the context I hope...
> 
> > I have tried to apply this patch. And here is the cpu utilization and perf data on BDW
> 
> Do you also have a relative perf statistics like op/s we can compare to
> make sure we aren't just stalling the whole system?

Fwiw, I measure about a 3-5% (worst 20%) perf decrease in various X demos
with UXA when disabling the busywait for 20ms after we do an interrupt
driven wait. However, on the very same machine with the same benchmarks
SNA sees major improvement (which looks more likely to be from thermal
throttling affecting the results, but consistent enough to be very
interesting).
-Chris
Zhipeng Gong Nov. 3, 2015, 1:31 p.m. UTC | #4
> From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> 
> Do you also have a relative perf statistics like op/s we can compare to make
> sure we aren't just stalling the whole system?
> 
Could you please provide the commands about how to check it?
> 
> How much cpu time is left in the i915_wait_request branch? i.e. how close to
> the limit are we with chasing this path?
Could you please provide the commands here either? :)

-Zhipeng
Chris Wilson Nov. 3, 2015, 2:02 p.m. UTC | #5
On Tue, Nov 03, 2015 at 01:31:22PM +0000, Gong, Zhipeng wrote:
> 
> > From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> > 
> > Do you also have a relative perf statistics like op/s we can compare to make
> > sure we aren't just stalling the whole system?
> > 
> Could you please provide the commands about how to check it?

I was presuming your workload has some measure of efficiency/throughput?
It is one thing to say we are using 10% less CPU (per second), but the
task is running 2x as long!

> > How much cpu time is left in the i915_wait_request branch? i.e. how close to
> > the limit are we with chasing this path?
> Could you please provide the commands here either? :)

Check the perf callgraph.
-Chris
Zhipeng Gong Nov. 4, 2015, 6:19 a.m. UTC | #6
> From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> On Tue, Nov 03, 2015 at 01:31:22PM +0000, Gong, Zhipeng wrote:
> >
> > > From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> > >
> > > Do you also have a relative perf statistics like op/s we can compare
> > > to make sure we aren't just stalling the whole system?
> > >
> > Could you please provide the commands about how to check it?
> 
> I was presuming your workload has some measure of efficiency/throughput?
> It is one thing to say we are using 10% less CPU (per second), but the task is
> running 2x as long!
We use execute time as a measurement, the patch affects the execution time 
for our cases slightly.

Exec time(s)    |   w/o patch   |   w/patch
-----------------------------------------------
BDW async 1     |    65.00      |    65.25
BDW async 5     |    68.50      |    66.42

> 
> > > How much cpu time is left in the i915_wait_request branch? i.e. how
> > > close to the limit are we with chasing this path?
> > Could you please provide the commands here either? :)
> 
> Check the perf callgraph.

Now the most of time is in io_schedule_timeout
__i915_wait_request  
|--64.04%-- io_schedule_timeout
|--22.04%-- intel_engine_add_wakeup
|--3.13%-- prepare_to_wait
|--2.99%-- gen6_rps_boost
|-...
Chris Wilson Nov. 4, 2015, 9:53 a.m. UTC | #7
On Wed, Nov 04, 2015 at 06:19:33AM +0000, Gong, Zhipeng wrote:
> > From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> > On Tue, Nov 03, 2015 at 01:31:22PM +0000, Gong, Zhipeng wrote:
> > >
> > > > From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> > > >
> > > > Do you also have a relative perf statistics like op/s we can compare
> > > > to make sure we aren't just stalling the whole system?
> > > >
> > > Could you please provide the commands about how to check it?
> > 
> > I was presuming your workload has some measure of efficiency/throughput?
> > It is one thing to say we are using 10% less CPU (per second), but the task is
> > running 2x as long!
> We use execute time as a measurement, the patch affects the execution time 
> for our cases slightly.
> 
> Exec time(s)    |   w/o patch   |   w/patch
> -----------------------------------------------
> BDW async 1     |    65.00      |    65.25
> BDW async 5     |    68.50      |    66.42

That's reassuring.
 
> > 
> > > > How much cpu time is left in the i915_wait_request branch? i.e. how
> > > > close to the limit are we with chasing this path?
> > > Could you please provide the commands here either? :)
> > 
> > Check the perf callgraph.
> 
> Now the most of time is in io_schedule_timeout
> __i915_wait_request  
> |--64.04%-- io_schedule_timeout
> |--22.04%-- intel_engine_add_wakeup
> |--3.13%-- prepare_to_wait
> |--2.99%-- gen6_rps_boost
> |-...

No more busywaits, and most of the time is spent kicking the next
process or doing the insertion sort into the waiting rbtree.

What's the ratio now of __i915_wait_request to the next hot function?
And who are the chief callers of __i915_wait_request?
-Chris
Zhipeng Gong Nov. 4, 2015, 1:20 p.m. UTC | #8
> -----Original Message-----
> From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> Sent: Wednesday, November 04, 2015 5:54 PM
> On Wed, Nov 04, 2015 at 06:19:33AM +0000, Gong, Zhipeng wrote:
> > > From: Chris Wilson [mailto:chris@chris-wilson.co.uk] On Tue, Nov 03,
> > > 2015 at 01:31:22PM +0000, Gong, Zhipeng wrote:
> > > >
> > > > > From: Chris Wilson [mailto:chris@chris-wilson.co.uk]
> > > > >
> > > > > Do you also have a relative perf statistics like op/s we can
> > > > > compare to make sure we aren't just stalling the whole system?
> > > > >
> > > > Could you please provide the commands about how to check it?
> > >
> > > I was presuming your workload has some measure of
> efficiency/throughput?
> > > It is one thing to say we are using 10% less CPU (per second), but
> > > the task is running 2x as long!
> > We use execute time as a measurement, the patch affects the execution
> > time for our cases slightly.
> >
> > Exec time(s)    |   w/o patch   |   w/patch
> > -----------------------------------------------
> > BDW async 1     |    65.00      |    65.25
> > BDW async 5     |    68.50      |    66.42
> 
> That's reassuring.
> 
> > >
> > > > > How much cpu time is left in the i915_wait_request branch? i.e.
> > > > > how close to the limit are we with chasing this path?
> > > > Could you please provide the commands here either? :)
> > >
> > > Check the perf callgraph.
> >
> > Now the most of time is in io_schedule_timeout __i915_wait_request
> > |--64.04%-- io_schedule_timeout
> > |--22.04%-- intel_engine_add_wakeup
> > |--3.13%-- prepare_to_wait
> > |--2.99%-- gen6_rps_boost
> > |-...
> 
> No more busywaits, and most of the time is spent kicking the next process or
> doing the insertion sort into the waiting rbtree.
> 
> What's the ratio now of __i915_wait_request to the next hot function?
> And who are the chief callers of __i915_wait_request?
> -Chris
Please check the attachments for the details, I post a piece of it here:
|--17.89%-- i915_gem_object_sync
         |--73.19%-- __i915_wait_request
         |--12.60%-- i915_gem_object_retire_request
# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 290K of event 'cycles'
# Event count (approx.): 124944567559
#
# Children      Self  Command          Shared Object               Symbol                                                                                         
# ........  ........  ...............  ..........................  .................................................................................................................................................................
#
    34.65%     0.05%  sample_multi_tr  [kernel.vmlinux]            [k] entry_SYSCALL_64_fastpath                                                                                                                                    
            |
            ---entry_SYSCALL_64_fastpath
               |          
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               |          |--96.02%-- do_vfs_ioctl
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               |          |          |--97.48%-- drm_ioctl
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               |          |          |          |--69.32%-- i915_gem_execbuffer2
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     task_tick_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_active
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               |          |          |          |          |          |          |          |          |          |          |          |           --36.60%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          |          |                     activate_task
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               |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_task_fair
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               |          |          |          |          |          |          |          |          |           --0.42%-- [...]
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--71.89%-- scheduler_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--54.01%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __calc_delta
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     idle_cpu
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --11.28%-- rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     cpu_needs_another_gp
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |          |          |                     update_wall_time
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- timekeeping_update
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               |          |          |          |          |          |          |          |          |          |          |          |           --42.18%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- try_to_wake_up
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               |          |          |          |          |          |          |          |          |          |          |          |                                |--78.92%-- ttwu_do_activate.constprop.92
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               |          |          |          |          |          |          |          |          |          |          |          |                                |          |--68.60%-- activate_task
               |          |          |          |          |          |          |          |          |          |          |          |                                |          |          enqueue_task
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               |          |          |          |          |          |          |          |          |          |          |          |                                |          |                     update_cfs_shares
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               |          |          |          |          |          |          |          |          |          |          |          |                                |          |                                __calc_delta
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               |          |          |          |          |          |          |          |          |          |          |          |                                |           --31.40%-- ttwu_do_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |                                |                     check_preempt_curr
               |          |          |          |          |          |          |          |          |          |          |          |                                |          
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               |          |          |          |          |          |          |          |          |          |          |           --10.37%-- tick_program_event
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               |          |          |          |          |          |          |          |          |          |          |--38.77%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          __do_softirq
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               |          |          |          |          |          |          |          |                     |--48.55%-- irq_exit
               |          |          |          |          |          |          |          |                     |          __do_softirq
               |          |          |          |          |          |          |          |                     |          run_rebalance_domains
               |          |          |          |          |          |          |          |                     |          rebalance_domains
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               |          |          |          |          |          |          |          |                     |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |                     |          __remove_hrtimer
               |          |          |          |          |          |          |          |                     |          timerqueue_del
               |          |          |          |          |          |          |          |                     |          rb_next
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               |          |          |          |          |          |          |          |          |          |          |          |          update_process_times
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               |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |                     calc_global_load
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               |          |          |          |          |          |          |          |          |                     clockevents_program_event
               |          |          |          |          |          |          |          |          |                     lapic_next_deadline
               |          |          |          |          |          |          |          |          |                     native_write_msr_safe
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               |          |          |          |          |          |          |          |          |--46.29%-- irq_exit
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               |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |                                intel_pstate_timer_func
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.60%-- next_zones_zonelist
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.22%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--53.85%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          hrtimer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--73.56%-- __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--56.98%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          activate_task
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          enqueue_task
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          enqueue_task_fair
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --43.02%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     rcu_check_callbacks
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --26.44%-- tick_program_event
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     clockevents_program_event
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     lapic_next_deadline
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     native_write_msr_safe
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --46.15%-- irq_exit
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--44.07%-- __do_softirq
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |           --22.00%-- run_timer_softirq
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--29.49%-- rcu_irq_exit
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                      --26.44%-- __local_bh_enable
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.14%-- list_del
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--1.36%-- zone_statistics
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.92%-- ret_from_intr
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          handle_irq
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.12%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          tick_do_update_jiffies64
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--1.10%-- pagevec_lru_move_fn
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--12.90%-- shmem_add_to_page_cache
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--65.76%-- radix_tree_insert
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- radix_tree_node_alloc
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--24.24%-- __inc_zone_page_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--4.82%-- find_lock_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--93.64%-- find_get_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--95.76%-- radix_tree_lookup_slot
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --6.36%-- radix_tree_lookup_slot
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.79%-- security_vm_enough_memory_mm
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __percpu_counter_add
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--20.85%-- cap_vm_enough_memory
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- cap_capable
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --7.45%-- cap_capable
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.76%-- mem_cgroup_try_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--56.39%-- get_mem_cgroup_from_mm
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --43.61%-- try_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.72%-- mem_cgroup_commit_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--38.84%-- memcg_check_events
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--30.99%-- commit_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--24.14%-- mem_cgroup_charge_statistics.isra.27
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --6.02%-- __mem_cgroup_threshold
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.18%-- _raw_spin_lock_irq
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.70%-- __lru_cache_add
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               |          |          |          |          |          |          |          |          |          |          |          |          |--28.50%-- clear_page_c_e
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               |          |          |          |          |          |          |          |          |          |          |          |          |--5.40%-- unlock_page
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--97.84%-- __wake_up_bit
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --2.16%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |                     update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |          |--1.26%-- apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |--53.92%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |--70.42%-- tick_sched_timer
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |--60.88%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          update_process_times
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          |--50.89%-- scheduler_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          |                     intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          |                     __intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          |                     native_write_msr_safe
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          |--25.22%-- rcu_check_callbacks
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |           --23.88%-- perf_event_task_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |           --39.12%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |                     update_wall_time
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |                     |--61.11%-- timekeeping_update
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |                      --38.89%-- update_vsyscall
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |           --29.58%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     try_to_wake_up
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     |--98.99%-- ttwu_do_activate.constprop.92
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     |           --100.00%-- enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     |                     enqueue_entity
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     |                      --100.00%-- place_entity
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                      --1.01%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                                select_idle_sibling
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |                                find_next_bit
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                      --46.08%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |--87.98%-- __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |--84.93%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |           --100.00%-- update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |--14.16%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |           --100.00%-- call_timer_fn
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |                     intel_pstate_timer_func
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |                     intel_pstate_set_pstate
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |           --0.90%-- rcu_process_callbacks
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |                     rcu_report_qs_rnp
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |                     rcu_gp_kthread_wake
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |                     __wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |                     __wake_up_common
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |                     autoremove_wake_function
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |                     default_wake_function
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                                 --12.02%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--1.14%-- _raw_spin_lock
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               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--0.93%-- sg_alloc_table
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--89.43%-- __sg_alloc_table
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--63.65%-- memset_erms
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--26.95%-- sg_kmalloc
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--58.12%-- __kmalloc
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --41.88%-- __get_free_pages
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     alloc_pages_current
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --9.40%-- sg_init_table
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--6.69%-- sg_kmalloc
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --3.89%-- sg_init_table
               |          |          |          |          |          |          |          |          |          |          |           --1.36%-- [...]
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               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--14.58%-- i915_vma_bind
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--78.92%-- gen8_alloc_va_range
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--96.73%-- gen8_alloc_va_range_3lvl
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--83.41%-- alloc_gen8_temp_bitmaps
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--95.47%-- __kmalloc
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--97.09%-- kmalloc_order_trace
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--97.22%-- kmalloc_order
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--98.74%-- alloc_kmem_pages
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--97.82%-- alloc_pages_current
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--98.96%-- __alloc_pages_nodemask
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--79.37%-- clear_page_c_e
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--15.51%-- get_page_from_freelist
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--68.87%-- __zone_watermark_ok
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --31.13%-- __mod_zone_page_state
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.39%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--97.00%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--51.65%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          update_wall_time
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          read_tsc
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --48.35%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --3.00%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --1.73%-- next_zones_zonelist
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --1.04%-- get_page_from_freelist
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --2.18%-- policy_nodemask
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --1.26%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     select_task_rq_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     select_idle_sibling
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     cpumask_next_and
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --2.78%-- alloc_kmem_pages
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--1.47%-- __slab_alloc
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          new_slab
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --1.43%-- _cond_resched
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     preempt_schedule_common
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __schedule
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--100.00%-- pick_next_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          __enqueue_entity
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                      --0.00%-- [...]
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.65%-- kmalloc_order_trace
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --1.88%-- kmalloc_slab
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--9.11%-- kfree
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __free_kmem_pages
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |--86.84%-- __free_pages
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |--67.06%-- __free_pages_ok
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |--34.27%-- get_pfnblock_flags_mask
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |--27.84%-- free_pages_prepare
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |--22.34%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |           --15.54%-- free_one_page
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |           --32.94%-- get_pfnblock_flags_mask
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                      --13.16%-- __free_pages_ok
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--2.65%-- alloc_pt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--61.26%-- __setup_page_dma
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- alloc_pages_current
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __alloc_pages_nodemask
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     get_page_from_freelist
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     list_del
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __list_del_entry
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --38.74%-- kmem_cache_alloc_trace
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--2.27%-- gen8_ppgtt_alloc_page_directories.isra.39
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- find_first_bit
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--1.52%-- bitmap_set
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --1.03%-- __setup_page_dma
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--2.69%-- fill_page_dma
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --0.58%-- gen8_ppgtt_alloc_page_directories.isra.39
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --21.08%-- ppgtt_bind_vma
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--98.60%-- gen8_ppgtt_insert_entries
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--64.77%-- gen8_ppgtt_insert_pte_entries.isra.34
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |--59.32%-- __sg_page_iter_next
               |          |          |          |          |          |          |          |          |          |                     |          |          |          __sg_page_iter_next.part.10
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |           --40.68%-- __sg_page_iter_next.part.10
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--15.93%-- __sg_page_iter_next
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--15.60%-- sg_nents
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |           --3.70%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |                     |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |                     |                     irq_exit
               |          |          |          |          |          |          |          |          |          |                     |                     __do_softirq
               |          |          |          |          |          |          |          |          |          |                     |                     run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |                     |                     rebalance_domains
               |          |          |          |          |          |          |          |          |          |                     |                     update_blocked_averages
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --1.40%-- __sg_page_iter_start
               |          |          |          |          |          |          |          |          |           --0.59%-- [...]
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--1.07%-- i915_vma_bind
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--0.63%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--61.67%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --100.00%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |          |          |          |          |                     handle_irq
               |          |          |          |          |          |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |          |          |          |          |          |                     handle_irq_event
               |          |          |          |          |          |          |          |          |          |                     handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |                     gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |                     gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |                     notify_ring
               |          |          |          |          |          |          |          |          |          |                     __wake_up
               |          |          |          |          |          |          |          |          |          |                     __wake_up_common
               |          |          |          |          |          |          |          |          |          |                     autoremove_wake_function
               |          |          |          |          |          |          |          |          |          |                     default_wake_function
               |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |                     ttwu_do_wakeup
               |          |          |          |          |          |          |          |          |          |                     check_preempt_curr
               |          |          |          |          |          |          |          |          |          |                     set_next_buddy
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --38.33%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                     |--55.40%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |                     |          wake_up_process
               |          |          |          |          |          |          |          |          |                     |          try_to_wake_up
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |          |--64.03%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |                     |          |          activate_task
               |          |          |          |          |          |          |          |          |                     |          |          enqueue_task
               |          |          |          |          |          |          |          |          |                     |          |          enqueue_task_fair
               |          |          |          |          |          |          |          |          |                     |          |          enqueue_entity
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- update_curr
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |           --35.97%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |                     |                     select_idle_sibling
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --44.60%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |                                |--50.57%-- ktime_get
               |          |          |          |          |          |          |          |          |                                |          read_tsc
               |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |                                 --49.43%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |                                           update_process_times
               |          |          |          |          |          |          |          |          |                                           scheduler_tick
               |          |          |          |          |          |          |          |          |                                           native_smp_send_reschedule
               |          |          |          |          |          |          |          |           --0.09%-- [...]
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--1.54%-- i915_gem_object_do_pin
               |          |          |          |          |          |          |           --0.03%-- [...]
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--2.14%-- __list_add
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.54%-- gen8_get_seqno
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--0.75%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |--54.99%-- irq_exit
               |          |          |          |          |          |          |                     |          __do_softirq
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |          |--92.15%-- run_rebalance_domains
               |          |          |          |          |          |          |                     |          |          rebalance_domains
               |          |          |          |          |          |          |                     |          |          update_blocked_averages
               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |           --100.00%-- __compute_runnable_contrib
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |           --7.85%-- run_timer_softirq
               |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |                     |                      --100.00%-- call_timer_fn
               |          |          |          |          |          |          |                     |                                process_timeout
               |          |          |          |          |          |          |                     |                                wake_up_process
               |          |          |          |          |          |          |                     |                                try_to_wake_up
               |          |          |          |          |          |          |                     |                                ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |                     |                                ttwu_do_wakeup
               |          |          |          |          |          |          |                     |                                check_preempt_curr
               |          |          |          |          |          |          |                     |                                native_smp_send_reschedule
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |--41.36%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |          |--94.83%-- hrtimer_interrupt
               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |          |--94.74%-- __hrtimer_run_queues
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |--41.46%-- tick_sched_timer
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |--85.42%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |--79.38%-- update_process_times
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |--54.53%-- scheduler_tick
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |--65.45%-- task_tick_fair
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |           --100.00%-- update_curr
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |                     update_min_vruntime
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |           --34.55%-- trigger_load_balance
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |--45.29%-- rcu_check_callbacks
               |          |          |          |          |          |          |                     |          |          |          |          |          |           --0.18%-- [...]
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |           --20.62%-- run_posix_cpu_timers
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |           --14.58%-- tick_sched_do_timer
               |          |          |          |          |          |          |                     |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |                     |          |          |          |                     update_wall_time
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |--36.52%-- hrtimer_wakeup
               |          |          |          |          |          |          |                     |          |          |          |          wake_up_process
               |          |          |          |          |          |          |                     |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |--64.11%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |                     |          |          |          |          |          activate_task
               |          |          |          |          |          |          |                     |          |          |          |          |          enqueue_task
               |          |          |          |          |          |          |                     |          |          |          |          |          enqueue_task_fair
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |           --100.00%-- enqueue_entity
               |          |          |          |          |          |          |                     |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |          |          |          |          |                      --100.00%-- update_cfs_shares
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |           --35.89%-- select_task_rq_fair
               |          |          |          |          |          |          |                     |          |          |          |                     select_idle_sibling
               |          |          |          |          |          |          |                     |          |          |          |                     |          
               |          |          |          |          |          |          |                     |          |          |          |                     |--55.00%-- find_next_bit
               |          |          |          |          |          |          |                     |          |          |          |                     |          _find_next_bit.part.0
               |          |          |          |          |          |          |                     |          |          |          |                     |          
               |          |          |          |          |          |          |                     |          |          |          |                      --45.00%-- idle_cpu
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |--11.11%-- __remove_hrtimer
               |          |          |          |          |          |          |                     |          |          |          |          timerqueue_del
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |           --100.00%-- rb_erase
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |--5.65%-- enqueue_hrtimer
               |          |          |          |          |          |          |                     |          |          |          |          rb_insert_color
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |           --5.26%-- hrtimer_forward
               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |           --5.26%-- tick_program_event
               |          |          |          |          |          |          |                     |          |                     clockevents_program_event
               |          |          |          |          |          |          |                     |          |                     ktime_get
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |           --5.17%-- _raw_spin_lock
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |--1.94%-- irq_enter
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                      --1.71%-- hrtimer_interrupt
               |          |          |          |          |          |           --1.16%-- [...]
               |          |          |          |          |          |          
               |          |          |          |          |          |--24.85%-- eb_lookup_vmas.isra.16
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--49.24%-- i915_gem_obj_lookup_or_create_vma
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--95.88%-- i915_gem_obj_to_vma
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--3.23%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--54.56%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |          |--98.76%-- hrtimer_interrupt
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |--88.55%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |--60.11%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |                     |          |          |          |          wake_up_process
               |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |--91.68%-- try_to_wake_up
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |--52.78%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |--83.75%-- activate_task
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |--77.30%-- enqueue_task
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |--75.83%-- enqueue_task_fair
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |          enqueue_entity
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |          |--53.91%-- update_cfs_shares
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |          |          account_entity_dequeue
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |           --46.09%-- update_curr
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |                     cpuacct_charge
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |           --24.17%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |                     sched_clock_cpu
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |                     sched_clock
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |                     native_sched_clock
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |           --22.70%-- enqueue_task_fair
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |           --16.25%-- ttwu_do_wakeup
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |--20.80%-- set_task_cpu
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |           --100.00%-- migrate_task_rq_fair
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |                     remove_entity_load_avg
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |--15.56%-- select_task_rq_fair
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |           --100.00%-- idle_cpu
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |           --10.86%-- _raw_spin_lock
               |          |          |          |          |          |          |          |                     |          |          |          |          |                     queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |                     |          |          |          |          |                     native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |           --8.32%-- task_waking_fair
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |--32.05%-- tick_sched_timer
               |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |--85.94%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |                     |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |                     |          |          |          |          |          scheduler_tick
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |--43.02%-- perf_event_task_tick
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |           --100.00%-- perf_pmu_disable
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |                     intel_pmu_disable_all
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |--22.13%-- task_tick_fair
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          update_cfs_shares
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          update_curr
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          __calc_delta
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |--18.28%-- update_cpu_load_active
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          __update_cpu_load
               |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |           --16.58%-- trigger_load_balance
               |          |          |          |          |          |          |          |                     |          |          |          |          |                     cpumask_clear_cpu
               |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |           --14.06%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |                     |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |                     |          |          |          |                     _raw_spin_lock
               |          |          |          |          |          |          |          |                     |          |          |          |                     queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |                     |          |          |          |                     native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |--4.21%-- __remove_hrtimer
               |          |          |          |          |          |          |          |                     |          |          |          |          rb_next
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |           --3.63%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |--8.15%-- tick_program_event
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |           --100.00%-- clockevents_program_event
               |          |          |          |          |          |          |          |                     |          |          |                     lapic_next_deadline
               |          |          |          |          |          |          |          |                     |          |          |                     native_write_msr_safe
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |           --3.29%-- ktime_get_update_offsets_now
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --1.24%-- tick_program_event
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                      --45.44%-- irq_exit
               |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |                                 --100.00%-- __do_softirq
               |          |          |          |          |          |          |          |                                           |          
               |          |          |          |          |          |          |          |                                           |--94.14%-- run_rebalance_domains
               |          |          |          |          |          |          |          |                                           |          rebalance_domains
               |          |          |          |          |          |          |          |                                           |          |          
               |          |          |          |          |          |          |          |                                           |          |--93.84%-- update_blocked_averages
               |          |          |          |          |          |          |          |                                           |          |          
               |          |          |          |          |          |          |          |                                           |           --6.16%-- update_rq_clock
               |          |          |          |          |          |          |          |                                           |          
               |          |          |          |          |          |          |          |                                            --5.86%-- run_timer_softirq
               |          |          |          |          |          |          |          |                                                      call_timer_fn
               |          |          |          |          |          |          |          |                                                      intel_pstate_timer_func
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--0.55%-- ret_from_intr
               |          |          |          |          |          |          |          |          do_IRQ
               |          |          |          |          |          |          |          |          handle_irq
               |          |          |          |          |          |          |          |          handle_edge_irq
               |          |          |          |          |          |          |          |          handle_irq_event
               |          |          |          |          |          |          |          |          handle_irq_event_percpu
               |          |          |          |          |          |          |          |          gen8_irq_handler
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --100.00%-- gen8_gt_irq_handler
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--59.28%-- intel_lrc_irq_handler
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |          |--57.13%-- execlists_context_unqueue
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --42.87%-- gen6_read32
               |          |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |          |                     |                      --100.00%-- _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                      --40.72%-- notify_ring
               |          |          |          |          |          |          |          |                                __wake_up
               |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |                                |--75.65%-- __wake_up_common
               |          |          |          |          |          |          |          |                                |          autoremove_wake_function
               |          |          |          |          |          |          |          |                                |          default_wake_function
               |          |          |          |          |          |          |          |                                |          try_to_wake_up
               |          |          |          |          |          |          |          |                                |          |          
               |          |          |          |          |          |          |          |                                |           --100.00%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |                                |                     activate_task
               |          |          |          |          |          |          |          |                                |                     enqueue_task
               |          |          |          |          |          |          |          |                                |                     enqueue_task_fair
               |          |          |          |          |          |          |          |                                |                     enqueue_entity
               |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |                                 --24.35%-- autoremove_wake_function
               |          |          |          |          |          |          |           --0.34%-- [...]
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--27.71%-- i915_gem_obj_to_vma
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--17.32%-- idr_find_slowpath
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--2.51%-- __list_add
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.56%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--97.52%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--52.52%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--88.98%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--55.57%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--67.73%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--49.24%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--74.44%-- task_tick_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--64.12%-- update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- cpuacct_charge
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --35.88%-- hrtimer_active
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --25.56%-- update_cpu_load_active
               |          |          |          |          |          |          |          |          |          |          |          |          |                     __update_cpu_load
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--15.96%-- perf_event_task_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--13.43%-- run_posix_cpu_timers
               |          |          |          |          |          |          |          |          |          |          |          |          |          task_cputime
               |          |          |          |          |          |          |          |          |          |          |          |          |          fetch_task_cputime
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--11.46%-- rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |          |          |          |          cpu_needs_another_gp
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --9.90%-- cpu_needs_another_gp
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --32.27%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                     |--50.42%-- tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |                     |           --100.00%-- update_wall_time
               |          |          |          |          |          |          |          |          |          |          |                     |                     timekeeping_update
               |          |          |          |          |          |          |          |          |          |          |                     |                     raw_notifier_call_chain
               |          |          |          |          |          |          |          |          |          |          |                     |                     pvclock_gtod_notify
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                      --49.58%-- _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --44.43%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--63.24%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--89.21%-- activate_task
               |          |          |          |          |          |          |          |          |          |                     |          |          enqueue_task
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |--75.93%-- enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |           --100.00%-- enqueue_entity
               |          |          |          |          |          |          |          |          |          |                     |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |                     |--50.67%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |          |                     |          |          |                     |          update_curr
               |          |          |          |          |          |          |          |          |          |                     |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |                      --49.33%-- update_curr
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |           --24.07%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |          |          |                     |          |                     sched_clock_cpu
               |          |          |          |          |          |          |          |          |          |                     |          |                     sched_clock
               |          |          |          |          |          |          |          |          |          |                     |          |                     native_sched_clock
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |           --10.79%-- ttwu_do_wakeup
               |          |          |          |          |          |          |          |          |          |                     |                     check_preempt_curr
               |          |          |          |          |          |          |          |          |          |                     |                     check_preempt_wakeup
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--27.90%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--58.56%-- select_idle_sibling
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |--57.35%-- idle_cpu
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |           --42.65%-- find_next_bit
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |           --41.44%-- find_next_bit
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --8.86%-- _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |                                queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          |                                native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--7.54%-- tick_program_event
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--59.49%-- clockevents_program_event
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --40.51%-- lapic_next_deadline
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --3.48%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--45.64%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--91.74%-- __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--96.16%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --3.84%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |                     call_timer_fn
               |          |          |          |          |          |          |          |          |          |                     intel_pstate_timer_func
               |          |          |          |          |          |          |          |          |          |                     mod_timer_pinned
               |          |          |          |          |          |          |          |          |          |                     _raw_spin_unlock_irqrestore
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--4.25%-- rcu_process_callbacks
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --4.00%-- rcu_irq_exit
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --1.85%-- native_apic_mem_write
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --2.48%-- native_apic_mem_write
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.33%-- __list_del_entry
               |          |          |          |          |          |           --0.35%-- [...]
               |          |          |          |          |          |          
               |          |          |          |          |          |--19.02%-- intel_execlists_submission
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--53.46%-- i915_gem_execbuffer_move_to_active
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--92.59%-- i915_vma_move_to_active
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--84.82%-- __list_del_entry
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--12.81%-- __list_add
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--1.83%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--57.21%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--71.44%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--66.49%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--80.78%-- ttwu_do_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--77.51%-- check_preempt_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --22.49%-- resched_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --19.22%-- activate_task
               |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--17.53%-- _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --15.98%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |          |          |                     select_idle_sibling
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --28.56%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--38.17%-- _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--37.24%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --24.59%-- rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |                                cpu_needs_another_gp
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --42.79%-- irq_exit
               |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --100.00%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |                                rebalance_domains
               |          |          |          |          |          |          |          |          |                                update_blocked_averages
               |          |          |          |          |          |          |          |           --0.54%-- [...]
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--4.54%-- __list_del_entry
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--1.04%-- intel_fb_obj_invalidate
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--0.79%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--70.06%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          |          update_process_times
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     perf_pmu_disable
               |          |          |          |          |          |          |          |          |          |          |          |          |                     x86_pmu_disable
               |          |          |          |          |          |          |          |          |          |          |          |          |                     intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |          |          |          |                     __intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |          |          |          |                     native_write_msr_safe
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               |          |          |          |          |          |          |          |          |          |          |          |           --22.05%-- account_process_tick
               |          |          |          |          |          |          |          |          |          |          |          |                     account_system_time
               |          |          |          |          |          |          |          |          |          |          |          |                     __acct_update_integrals
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               |          |          |          |          |          |          |          |          |          |          |          |--17.05%-- profile_tick
               |          |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |                     update_wall_time
               |          |          |          |          |          |          |          |          |          |          |                     update_vsyscall
               |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |                     wake_up_process
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               |          |          |          |          |          |          |          |          |          |                     |--71.78%-- try_to_wake_up
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               |          |          |          |          |          |          |          |          |          |                     |          |--36.68%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |                     |          |          activate_task
               |          |          |          |          |          |          |          |          |          |                     |          |          enqueue_task
               |          |          |          |          |          |          |          |          |          |                     |          |          enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |                     |          |          update_cfs_shares
               |          |          |          |          |          |          |          |          |          |                     |          |          
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               |          |          |          |          |          |          |          |          |          |                     |          |          select_idle_sibling
               |          |          |          |          |          |          |          |          |          |                     |          |          idle_cpu
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |           --28.23%-- _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |                     |                     queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          |                     |                     native_queued_spin_lock_slowpath
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               |          |          |          |          |          |          |          |           --29.94%-- irq_exit
               |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |                     update_blocked_averages
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               |          |          |          |          |          |          |          |--0.72%-- __list_add
               |          |          |          |          |          |          |           --0.32%-- [...]
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               |          |          |          |          |          |          |          |          |          |          |          __intel_uncore_forcewake_get
               |          |          |          |          |          |          |          |          |          |          |          fw_domains_get_with_thread_status
               |          |          |          |          |          |          |          |          |          |          |          fw_domains_get
               |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          |--76.33%-- i915_gem_obj_is_pinned
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               |          |          |          |          |          |          |          |          |          |          |           --23.67%-- i915_gem_obj_ggtt_offset_view
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               |          |          |          |          |          |          |          |          |          |          |--9.72%-- __intel_uncore_forcewake_get
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               |          |          |          |          |          |          |          |          |          |          |--3.47%-- intel_uncore_forcewake_put__locked
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               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- mod_timer_pinned
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--2.54%-- intel_lr_context_descriptor
               |          |          |          |          |          |          |          |          |          |          |          i915_gem_obj_ggtt_offset_view
               |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |--1.79%-- intel_uncore_forcewake_get__locked
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               |          |          |          |          |          |          |          |          |          |--1.32%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--50.36%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |          |          |          account_process_tick
               |          |          |          |          |          |          |          |          |          |          |          account_system_time
               |          |          |          |          |          |          |          |          |          |          |          cpuacct_account_field
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --49.64%-- irq_exit
               |          |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--0.69%-- execlists_update_context
               |          |          |          |          |          |          |          |          |           --0.96%-- [...]
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--11.50%-- i915_queue_hangcheck
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--81.91%-- queue_delayed_work_on
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--7.90%-- round_jiffies_up_relative
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--6.40%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |          do_IRQ
               |          |          |          |          |          |          |          |          |          |          handle_irq
               |          |          |          |          |          |          |          |          |          |          handle_edge_irq
               |          |          |          |          |          |          |          |          |          |          handle_irq_event
               |          |          |          |          |          |          |          |          |          |          handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |          gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --100.00%-- gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |                     intel_lrc_irq_handler
               |          |          |          |          |          |          |          |          |          |                     gen8_write32
               |          |          |          |          |          |          |          |          |          |                     hsw_unclaimed_reg_detect
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --3.79%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                     |--54.01%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |                     |          update_process_times
               |          |          |          |          |          |          |          |          |                     |          rcu_check_callbacks
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --45.99%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |                                tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |                                update_wall_time
               |          |          |          |          |          |          |          |          |                                timekeeping_update
               |          |          |          |          |          |          |          |          |                                raw_notifier_call_chain
               |          |          |          |          |          |          |          |          |                                pvclock_gtod_notify
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--8.50%-- logical_ring_flush_all_caches
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--41.79%-- gen8_emit_flush
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --100.00%-- intel_logical_ring_begin
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--32.33%-- iowrite32
               |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- intel_logical_ring_begin
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--3.72%-- intel_logical_ring_begin
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --2.20%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     irq_exit
               |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--7.46%-- queue_delayed_work_on
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--4.77%-- _raw_spin_lock_irq
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--3.66%-- round_jiffies_up_relative
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               |          |          |          |          |          |          |          |          |--3.40%-- iowrite32
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--3.15%-- intel_ring_stopped
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--1.97%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--80.98%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--69.24%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--67.90%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--59.18%-- update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--60.17%-- scheduler_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--52.87%-- perf_event_task_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          perf_pmu_enable
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          x86_pmu_enable
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          intel_pmu_enable_all
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          native_write_msr_safe
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --47.13%-- trigger_load_balance
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     nohz_balance_exit_idle.part.64
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --39.83%-- account_process_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |                     account_system_time
               |          |          |          |          |          |          |          |          |          |          |          |          |                     cpuacct_account_field
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--21.11%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --19.71%-- irq_work_tick
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               |          |          |          |          |          |          |          |          |          |          |           --32.10%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |                     update_wall_time
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                     |--60.13%-- timekeeping_update
               |          |          |          |          |          |          |          |          |          |          |                     |          update_vsyscall
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                      --39.87%-- read_tsc
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --30.76%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--68.69%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |                     |          activate_task
               |          |          |          |          |          |          |          |          |          |                     |          enqueue_task
               |          |          |          |          |          |          |          |          |          |                     |          enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |                     |          enqueue_entity
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--50.03%-- __enqueue_entity
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               |          |          |          |          |          |          |          |          |          |                     |           --49.97%-- account_entity_enqueue
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --31.31%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |          |                                cpumask_next_and
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--10.90%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--52.87%-- __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --47.13%-- idle_cpu
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --8.12%-- native_apic_mem_write
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               |          |          |          |          |          |          |          |          |          do_IRQ
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               |          |          |          |          |          |          |          |          |          handle_edge_irq
               |          |          |          |          |          |          |          |          |          handle_irq_event
               |          |          |          |          |          |          |          |          |          handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          gen8_irq_handler
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               |          |          |          |          |          |          |          |                     gen8_irq_handler
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               |          |          |          |          |          |          |          |                                                      hsw_unclaimed_reg_detect
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               |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |                     select_task_rq_fair
               |          |          |          |          |          |          |          |          |                     select_idle_sibling
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               |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |           --8.55%-- __do_softirq
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --14.41%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     sched_clock_cpu
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--31.16%-- wq_worker_waking_up
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- kthread_data
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |--13.39%-- set_next_buddy
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--10.79%-- wakeup_gran.isra.58
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     flat_send_IPI_mask
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                      --7.96%-- set_next_buddy
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --0.99%-- check_preempt_curr
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--9.31%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.50%-- _raw_spin_lock
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.94%-- task_waking_fair
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.87%-- wq_worker_waking_up
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --0.65%-- ttwu_do_wakeup
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               |          |          |          |          |          |          |          |          |          |          |           --1.59%-- default_wake_function
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               |          |          |          |          |          |          |          |          |          |          |--3.33%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |          |--57.74%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          __do_softirq
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               |          |          |          |          |          |          |          |          |          |          |          |          |--68.39%-- run_rebalance_domains
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |                     update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |           --31.61%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |          |          |                     call_timer_fn
               |          |          |          |          |          |          |          |          |          |          |          |                     intel_uncore_fw_release_timer
               |          |          |          |          |          |          |          |          |          |          |          |                     fw_domains_put
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               |          |          |          |          |          |          |          |          |          |          |           --42.26%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |          |          |                     |--51.02%-- enqueue_hrtimer
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               |          |          |          |          |          |          |          |          |          |          |                      --48.98%-- __remove_hrtimer
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               |          |          |          |          |          |          |          |          |          |          |                                rb_erase
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               |          |          |          |          |          |          |          |          |          |          |--1.08%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |          |          |          |           --0.55%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |          |          |          |          |                     handle_irq
               |          |          |          |          |          |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |          |          |          |          |          |                     handle_irq_event
               |          |          |          |          |          |          |          |          |          |                     handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |                     gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |                     gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |                     intel_lrc_irq_handler
               |          |          |          |          |          |          |          |          |          |                     execlists_context_unqueue
               |          |          |          |          |          |          |          |          |          |                     execlists_update_context
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               |          |          |          |          |          |          |          |          |          |--4.62%-- queue_work_on
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- __queue_work
               |          |          |          |          |          |          |          |          |          |                     insert_work
               |          |          |          |          |          |          |          |          |          |                     wake_up_worker
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --100.00%-- wake_up_process
               |          |          |          |          |          |          |          |          |          |                                try_to_wake_up
               |          |          |          |          |          |          |          |          |          |                                _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |                                queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          |                                native_queued_spin_lock_slowpath
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               |          |          |          |          |          |          |          |          |          |--1.66%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |          |          |--0.57%-- __wake_up_common
               |          |          |          |          |          |          |          |          |           --0.41%-- [...]
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               |          |          |          |          |          |          |          |          |--43.50%-- io_schedule_timeout
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               |          |          |          |          |          |          |          |          |          |--90.57%-- schedule_timeout
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- schedule
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               |          |          |          |          |          |          |          |          |          |                     |          |--53.83%-- deactivate_task
               |          |          |          |          |          |          |          |          |          |                     |          |          dequeue_task
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               |          |          |          |          |          |          |          |          |          |                     |          |          |--96.46%-- dequeue_task_fair
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               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          |                     |--56.96%-- __calc_delta
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               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          |--26.78%-- account_entity_dequeue
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               |          |          |          |          |          |          |          |          |          |                     |          |          |          |           --5.88%-- update_min_vruntime
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               |          |          |          |          |          |          |          |          |          |                     |          |          |          |--2.56%-- clear_buddies
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               |          |          |          |          |          |          |          |          |          |                     |          |          |--2.12%-- update_rq_clock.part.82
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               |          |          |          |          |          |          |          |          |          |                     |          |--13.99%-- pick_next_task_fair
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               |          |          |          |          |          |          |          |          |          |                     |          |          |           --100.00%-- rb_erase
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               |          |          |          |          |          |          |          |          |          |                     |          |          |--20.50%-- rb_next
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               |          |          |          |          |          |          |          |          |          |                     |          |          |--10.20%-- pick_next_entity
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               |          |          |          |          |          |          |          |          |          |                     |          |           --8.27%-- clear_buddies
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               |          |          |          |          |          |          |          |          |          |                     |          |--13.07%-- __perf_event_task_sched_out
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               |          |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- ctx_sched_out
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               |          |          |          |          |          |          |          |          |          |                     |          |                      --100.00%-- perf_pmu_disable
               |          |          |          |          |          |          |          |          |          |                     |          |                                x86_pmu_disable
               |          |          |          |          |          |          |          |          |          |                     |          |                                intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |                     |          |                                __intel_pmu_disable_all
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               |          |          |          |          |          |          |          |          |          |                     |          |                                 --100.00%-- native_write_msr_safe
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               |          |          |          |          |          |          |          |          |          |                     |          |--8.03%-- finish_task_switch
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               |          |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- __perf_event_task_sched_in
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |--57.58%-- perf_event_context_sched_in
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |           --100.00%-- x86_pmu_enable
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |                     |--99.98%-- __intel_pmu_enable_all.isra.9
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |                     |           --100.00%-- native_write_msr_safe
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               |          |          |          |          |          |          |          |          |          |                     |          |                      --42.42%-- perf_ctx_unlock
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               |          |          |          |          |          |          |          |          |          |                     |          |--5.27%-- apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- smp_apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |--82.51%-- local_apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |--70.75%-- __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |          wake_up_process
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |          try_to_wake_up
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |          |--52.30%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |          |          activate_task
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |          |          enqueue_task
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |          |          enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |          |          enqueue_entity
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |          |          account_entity_enqueue
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |           --47.70%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |                     select_idle_sibling
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |                     find_next_bit
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          |                     _find_next_bit.part.0
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |           --29.25%-- ktime_get_update_offsets_now
               |          |          |          |          |          |          |          |          |          |                     |          |                     |                     read_tsc
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |                      --17.49%-- irq_exit
               |          |          |          |          |          |          |          |          |          |                     |          |                                __do_softirq
               |          |          |          |          |          |          |          |          |          |                     |          |                                run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |                     |          |                                rebalance_domains
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               |          |          |          |          |          |          |          |          |          |                     |          |--2.75%-- rcu_note_context_switch
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               |          |          |          |          |          |          |          |          |          |                     |           --0.88%-- pick_next_task_idle
               |          |          |          |          |          |          |          |          |          |                     |                     put_prev_entity
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               |          |          |          |          |          |          |          |          |          |                      --1.36%-- pick_next_task_idle
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               |          |          |          |          |          |          |          |          |          |--7.44%-- __delayacct_blkio_end
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               |          |          |          |          |          |          |          |          |          |          |--74.70%-- delayacct_end
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               |          |          |          |          |          |          |          |          |          |          |          |--69.26%-- ktime_get
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               |          |          |          |          |          |          |          |          |          |           --25.30%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |          |          |          |--0.74%-- schedule
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               |          |          |          |          |          |          |          |          |          |--0.62%-- __delayacct_blkio_start
               |          |          |          |          |          |          |          |          |          |          ktime_get
               |          |          |          |          |          |          |          |          |          |          read_tsc
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --0.62%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     irq_exit
               |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |          |                     update_blocked_averages
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               |          |          |          |          |          |          |          |          |--3.13%-- prepare_to_wait
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               |          |          |          |          |          |          |          |          |          |--71.89%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |          |          |--14.49%-- __list_add
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --13.62%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |          |          |--2.71%-- ktime_get_raw
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               |          |          |          |          |          |          |          |          |           --100.00%-- read_tsc
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--1.72%-- gen6_rps_boost
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--0.77%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--69.40%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --30.60%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |          |          |          |                     account_process_tick
               |          |          |          |          |          |          |          |          |                     account_system_time
               |          |          |          |          |          |          |          |          |                     acct_account_cputime
               |          |          |          |          |          |          |          |          |                     __acct_update_integrals
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--0.68%-- _raw_spin_lock
               |          |          |          |          |          |          |          |           --2.94%-- [...]
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               |          |          |          |          |          |          |          |--16.35%-- i915_gem_object_retire_request
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               |          |          |          |          |          |          |          |          |          |--65.29%-- i915_gem_request_retire
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               |          |          |          |          |          |          |          |          |          |          |--86.22%-- put_pid
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--9.46%-- list_del
               |          |          |          |          |          |          |          |          |          |          |          __list_del_entry
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               |          |          |          |          |          |          |          |          |          |           --4.32%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |          |--32.33%-- _raw_spin_lock
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               |          |          |          |          |          |          |          |          |           --2.38%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |--35.34%-- i915_gem_object_retire__read
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               |          |          |          |          |          |          |          |          |          |--60.05%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- intel_fb_obj_flush
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               |          |          |          |          |          |          |          |          |          |--13.08%-- __list_add
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--8.87%-- intel_fb_obj_flush
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --4.09%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     irq_exit
               |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--9.36%-- __list_del_entry
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --1.12%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |                     hrtimer_wakeup
               |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |                     activate_task
               |          |          |          |          |          |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--2.37%-- gen8_get_seqno
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--1.74%-- gen6_rps_boost
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--0.90%-- ktime_get_raw
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--0.65%-- io_schedule_timeout
               |          |          |          |          |          |          |           --1.15%-- [...]
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               |          |          |          |          |          |          |--2.41%-- iowrite32
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.85%-- i915_gem_clflush_object
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.77%-- gen8_emit_bb_start
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--94.03%-- intel_logical_ring_begin
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --5.97%-- ret_from_intr
               |          |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |          |                     handle_irq
               |          |          |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |          |          |                     handle_irq_event
               |          |          |          |          |          |          |                     handle_irq_event_percpu
               |          |          |          |          |          |          |                     gen8_irq_handler
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.10%-- gen8_emit_flush
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               |          |          |          |          |          |          |          |--94.12%-- intel_logical_ring_begin
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               |          |          |          |          |          |          |           --5.88%-- apic_timer_interrupt
               |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |                     hrtimer_wakeup
               |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |                     select_task_rq_fair
               |          |          |          |          |          |          |                     select_idle_sibling
               |          |          |          |          |          |          |                     idle_cpu
               |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |                     |--54.21%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |          |          |                     |          __hrtimer_run_queues
               |          |          |          |          |          |          |                     |          |          
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               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |          |--83.99%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |                     |          |          |          update_process_times
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               |          |          |          |          |          |          |                     |          |          |          |--68.43%-- scheduler_tick
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |--39.50%-- trigger_load_balance
               |          |          |          |          |          |          |                     |          |          |          |          |          nohz_balance_exit_idle.part.64
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |--38.53%-- task_tick_fair
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |           --100.00%-- update_cfs_shares
               |          |          |          |          |          |          |                     |          |          |          |          |                     __calc_delta
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               |          |          |          |          |          |          |                     |          |          |          |--17.60%-- run_posix_cpu_timers
               |          |          |          |          |          |          |                     |          |          |          |          task_cputime
               |          |          |          |          |          |          |                     |          |          |          |          fetch_task_cputime
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |           --13.97%-- update_cpu_load_active
               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |           --16.01%-- tick_sched_do_timer
               |          |          |          |          |          |          |                     |          |                     update_wall_time
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |           --47.71%-- hrtimer_wakeup
               |          |          |          |          |          |          |                     |                     wake_up_process
               |          |          |          |          |          |          |                     |                     try_to_wake_up
               |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |                     |                     |--53.61%-- select_task_rq_fair
               |          |          |          |          |          |          |                     |                     |          |          
               |          |          |          |          |          |          |                     |                     |          |--67.02%-- select_idle_sibling
               |          |          |          |          |          |          |                     |                     |          |          idle_cpu
               |          |          |          |          |          |          |                     |                     |          |          
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               |          |          |          |          |          |          |                     |                     |--17.64%-- _raw_spin_lock
               |          |          |          |          |          |          |                     |                     |          queued_spin_lock_slowpath
               |          |          |          |          |          |          |                     |                     |          native_queued_spin_lock_slowpath
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               |          |          |          |          |          |          |                     |                     |--15.89%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |                     |                      --12.86%-- set_task_cpu
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               |          |          |          |          |          |          |                     |--42.47%-- irq_exit
               |          |          |          |          |          |          |                     |          __do_softirq
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |          |--91.59%-- run_rebalance_domains
               |          |          |          |          |          |          |                     |          |          rebalance_domains
               |          |          |          |          |          |          |                     |          |          update_blocked_averages
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |           --8.41%-- run_timer_softirq
               |          |          |          |          |          |          |                     |                     intel_pstate_timer_func
               |          |          |          |          |          |          |                     |          
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               |          |          |          |          |          |          |           --12.68%-- iowrite32
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               |          |          |          |          |          |          |--0.60%-- i915_vma_move_to_active
               |          |          |          |          |          |           --0.92%-- [...]
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               |          |          |          |          |          |--4.97%-- trace_event_define_fields_i915_px_entry
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               |          |          |          |          |          |          |--60.39%-- trace_event_define_fields_i915_pipe_update_start
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               |          |          |          |          |          |          |--25.05%-- trace_event_define_fields_i915_pipe_update_vblank_evaded
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               |          |          |          |          |          |          |--8.68%-- trace_event_define_fields_i915_px_entry
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               |          |          |          |          |          |          |--3.43%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |--58.10%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |          |--93.38%-- hrtimer_interrupt
               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |          |--92.95%-- __hrtimer_run_queues
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |--48.61%-- hrtimer_wakeup
               |          |          |          |          |          |          |                     |          |          |          |          wake_up_process
               |          |          |          |          |          |          |                     |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |--85.39%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |--56.55%-- activate_task
               |          |          |          |          |          |          |                     |          |          |          |          |          |          enqueue_task
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |--65.09%-- enqueue_task_fair
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               |          |          |          |          |          |          |                     |          |          |          |          |          |          |           --100.00%-- update_curr
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |           --34.91%-- update_rq_clock.part.82
               |          |          |          |          |          |          |                     |          |          |          |          |          |                     sched_clock_cpu
               |          |          |          |          |          |          |                     |          |          |          |          |          |                     sched_clock
               |          |          |          |          |          |          |                     |          |          |          |          |          |                     native_sched_clock
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |           --43.45%-- ttwu_do_wakeup
               |          |          |          |          |          |          |                     |          |          |          |          |                     check_preempt_curr
               |          |          |          |          |          |          |                     |          |          |          |          |                     resched_curr
               |          |          |          |          |          |          |                     |          |          |          |          |                     |          
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               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |           --14.61%-- select_task_rq_fair
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |--40.78%-- tick_sched_timer
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |--87.23%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |                     |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |--62.00%-- scheduler_tick
               |          |          |          |          |          |          |                     |          |          |          |          |          |          task_tick_fair
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |--55.59%-- update_cfs_shares
               |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |           --44.41%-- hrtimer_active
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |          |--21.00%-- account_process_tick
               |          |          |          |          |          |          |                     |          |          |          |          |          |          account_system_time
               |          |          |          |          |          |          |                     |          |          |          |          |          |          acct_account_cputime
               |          |          |          |          |          |          |                     |          |          |          |          |          |          __acct_update_integrals
               |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |          |           --17.00%-- rcu_check_callbacks
               |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |           --12.77%-- tick_sched_do_timer
               |          |          |          |          |          |          |                     |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |                     |          |          |          |                     calc_global_load
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |          |--5.49%-- timerqueue_add
               |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |                     |          |          |           --5.13%-- enqueue_hrtimer
               |          |          |          |          |          |          |                     |          |          |                     timerqueue_add
               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |           --7.05%-- _raw_spin_lock
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               |          |          |          |          |          |          |                     |           --6.62%-- _raw_spin_lock
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |--38.81%-- irq_exit
               |          |          |          |          |          |          |                     |          __do_softirq
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |          |--93.73%-- run_rebalance_domains
               |          |          |          |          |          |          |                     |          |          rebalance_domains
               |          |          |          |          |          |          |                     |          |          update_blocked_averages
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |           --6.27%-- run_timer_softirq
               |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |                     |                      --100.00%-- call_timer_fn
               |          |          |          |          |          |          |                     |                                intel_pstate_timer_func
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                      --3.09%-- irq_enter
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.89%-- trace_event_define_fields_i915_gem_object_create
               |          |          |          |          |          |           --0.57%-- [...]
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               |          |          |          |          |          |--2.64%-- i915_gem_request_alloc
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               |          |          |          |          |          |          |--58.91%-- kmem_cache_alloc
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               |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--71.64%-- get_page_from_freelist
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--36.74%-- __rmqueue
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--59.34%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --40.66%-- list_del
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               |          |          |          |          |          |          |          |          |          |          |          |          |--14.75%-- __mod_zone_page_state
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--12.82%-- zone_statistics
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __inc_zone_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |--4.14%-- __inc_zone_state
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               |          |          |          |          |          |          |          |          |          |          |          |           --3.79%-- list_del
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               |          |          |          |          |          |          |          |          |          |          |          |--8.35%-- __mod_zone_page_state
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--7.98%-- next_zones_zonelist
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--6.01%-- __rmqueue
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--2.11%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          run_timer_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          call_timer_fn
               |          |          |          |          |          |          |          |          |          |          |          |          intel_uncore_fw_release_timer
               |          |          |          |          |          |          |          |          |          |          |          |          _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          |           --1.94%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |          |          |           --4.36%-- get_task_policy.part.23
               |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |           --1.97%-- policy_zonelist
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               |          |          |          |          |          |          |          |          |--4.88%-- get_partial_node.isra.65
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --100.00%-- list_del
               |          |          |          |          |          |          |          |          |                     __list_del_entry
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               |          |          |          |          |          |          |          |          |--3.99%-- next_zones_zonelist
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               |          |          |          |          |          |          |          |          |--3.61%-- __cmpxchg_double_slab.isra.46
               |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--1.88%-- mempolicy_slab_node
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               |          |          |          |          |          |          |          |          |--1.88%-- mod_zone_page_state
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --1.87%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |                     __hrtimer_run_queues
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               |          |          |          |          |          |          |          |                     |--53.61%-- __remove_hrtimer
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               |          |          |          |          |          |          |          |                      --46.39%-- tick_sched_timer
               |          |          |          |          |          |          |          |                                tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |                                update_process_times
               |          |          |          |          |          |          |          |                                scheduler_tick
               |          |          |          |          |          |          |          |                                update_cpu_load_active
               |          |          |          |          |          |          |          |                                sched_avg_update
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--24.06%-- _cond_resched
               |          |          |          |          |          |          |          |          preempt_schedule_common
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--89.76%-- __schedule
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--56.26%-- pick_next_task_fair
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               |          |          |          |          |          |          |          |          |          |          |--36.36%-- pick_next_entity
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               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- clear_buddies
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               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- rb_next
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               |          |          |          |          |          |          |          |          |          |          |          |--54.44%-- update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          cpuacct_charge
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               |          |          |          |          |          |          |          |          |          |          |                     rb_insert_color
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               |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |--52.39%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --47.61%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |          |                     tick_sched_handle.isra.17
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               |          |          |          |          |          |          |          |          |           --6.00%-- finish_task_switch
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               |          |          |          |          |          |          |          |          |                                perf_event_context_sched_in
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               |          |          |          |          |          |          |          |           --100.00%-- i915_gem_check_wedge
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               |          |          |          |          |          |          |          |--2.71%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          irq_exit
               |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |           --1.40%-- iowrite32
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               |          |          |          |          |          |          |--5.23%-- intel_ring_reserved_space_reserve
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               |          |          |          |          |          |          |--1.84%-- memset_erms
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               |          |          |          |          |          |          |--1.68%-- apic_timer_interrupt
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               |          |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |--54.54%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |          |          |                     |          |          
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               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |          |--51.77%-- tick_sched_timer
               |          |          |          |          |          |          |                     |          |          |          tick_sched_do_timer
               |          |          |          |          |          |          |                     |          |          |          tick_do_update_jiffies64
               |          |          |          |          |          |          |                     |          |          |          update_wall_time
               |          |          |          |          |          |          |                     |          |          |          timekeeping_update
               |          |          |          |          |          |          |                     |          |          |          raw_notifier_call_chain
               |          |          |          |          |          |          |                     |          |          |          pvclock_gtod_notify
               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |           --48.23%-- __remove_hrtimer
               |          |          |          |          |          |          |                     |          |                     timerqueue_del
               |          |          |          |          |          |          |                     |          |                     rb_next
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |           --47.86%-- tick_program_event
               |          |          |          |          |          |          |                     |                     clockevents_program_event
               |          |          |          |          |          |          |                     |                     lapic_next_deadline
               |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |                     |                      --100.00%-- native_write_msr_safe
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                      --45.46%-- irq_exit
               |          |          |          |          |          |          |                                __do_softirq
               |          |          |          |          |          |          |                                run_rebalance_domains
               |          |          |          |          |          |          |                                rebalance_domains
               |          |          |          |          |          |          |                                update_blocked_averages
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               |          |          |          |          |          |          |--0.92%-- intel_logical_ring_alloc_request_extras
               |          |          |          |          |          |          |          intel_lr_context_pin
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               |          |          |          |          |          |          |           --100.00%-- intel_lr_context_do_pin.isra.18
               |          |          |          |          |          |          |                     intel_pin_and_map_ringbuffer_obj
               |          |          |          |          |          |          |                     vmap
               |          |          |          |          |          |          |                     __get_vm_area_node
               |          |          |          |          |          |          |                     alloc_vmap_area
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--0.78%-- intel_lr_context_pin
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               |          |          |          |          |          |           --0.77%-- __slab_alloc
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               |          |          |          |          |          |--1.57%-- eb_create.isra.15
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               |          |          |          |          |          |          |--78.87%-- __kmalloc
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               |          |          |          |          |          |          |           --100.00%-- __slab_alloc
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               |          |          |          |          |          |          |--12.42%-- kmalloc_slab
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               |          |          |          |          |          |          |--5.66%-- memset_erms
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               |          |          |          |          |          |          |--2.57%-- apic_timer_interrupt
               |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--61.79%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--76.82%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--52.96%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--50.97%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |          tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |          update_wall_time
               |          |          |          |          |          |          |          |          |          |          |          timekeeping_update
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --49.03%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |          |          |          |          |                     rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --47.04%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |                     activate_task
               |          |          |          |          |          |          |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --100.00%-- enqueue_task_fair
               |          |          |          |          |          |          |          |          |                                enqueue_entity
               |          |          |          |          |          |          |          |          |                                update_curr
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --23.18%-- tick_program_event
               |          |          |          |          |          |          |          |                     clockevents_program_event
               |          |          |          |          |          |          |          |                     lapic_next_deadline
               |          |          |          |          |          |          |          |                     native_write_msr_safe
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               |          |          |          |          |          |          |           --38.21%-- irq_exit
               |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |           --0.49%-- [...]
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               |          |          |          |          |          |--1.49%-- copy_user_enhanced_fast_string
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               |          |          |          |          |          |          |--51.06%-- cmpxchg_double_slab.isra.58
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               |          |          |          |          |          |           --48.94%-- __slab_free
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               |          |          |          |          |          |                      --100.00%-- cmpxchg_double_slab.isra.58
               |          |          |          |          |          |          
               |          |          |          |          |          |--0.89%-- intel_runtime_pm_get
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               |          |          |          |          |          |          |          |--45.98%-- rpm_resume
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               |          |          |          |          |          |          |          |--43.54%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |--5.33%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--79.28%-- hrtimer_interrupt
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |          |--67.73%-- __hrtimer_run_queues
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               |          |          |          |          |          |          |          |                     |          |          |--69.25%-- tick_sched_timer
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               |          |          |          |          |          |          |          |                     |          |          |          |--51.52%-- ktime_get
               |          |          |          |          |          |          |          |                     |          |          |          |          read_tsc
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |           --48.48%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |                     |          |          |                     update_process_times
               |          |          |          |          |          |          |          |                     |          |          |                     scheduler_tick
               |          |          |          |          |          |          |          |                     |          |          |                     update_cpu_load_active
               |          |          |          |          |          |          |          |                     |          |          |                     __update_cpu_load
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |           --30.75%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |                     |          |                     wake_up_process
               |          |          |          |          |          |          |          |                     |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |                     |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |                     |          |                     activate_task
               |          |          |          |          |          |          |          |                     |          |                     enqueue_task
               |          |          |          |          |          |          |          |                     |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |                     |          |                     enqueue_entity
               |          |          |          |          |          |          |          |                     |          |                     update_cfs_shares
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --32.27%-- tick_program_event
               |          |          |          |          |          |          |          |                     |                     clockevents_program_event
               |          |          |          |          |          |          |          |                     |                     lapic_next_deadline
               |          |          |          |          |          |          |          |                     |                     native_write_msr_safe
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               |          |          |          |          |          |          |          |                      --20.72%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--4.25%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |           --0.90%-- _cond_resched
               |          |          |          |          |          |          |                     preempt_schedule_common
               |          |          |          |          |          |          |                     __schedule
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               |          |          |          |          |          |          |--10.24%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |--1.87%-- _cond_resched
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               |          |          |          |          |          |          |--1.13%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |--0.60%-- apic_timer_interrupt
               |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          irq_exit
               |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --0.56%-- rpm_resume
               |          |          |          |          |          |          
               |          |          |          |          |          |--0.76%-- apic_timer_interrupt
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               |          |          |          |          |          |          |--98.93%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--52.15%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--97.64%-- hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--86.24%-- __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |          |          |--62.71%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--75.05%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--45.04%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--75.73%-- task_tick_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--34.14%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--50.62%-- __calc_delta
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --49.38%-- update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __calc_delta
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--20.05%-- sched_slice.isra.60
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--19.19%-- task_tick_numa
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--16.15%-- hrtimer_active
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --10.48%-- update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--16.90%-- trigger_load_balance
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--62.32%-- nohz_balance_exit_idle.part.64
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          cpumask_clear_cpu
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --37.68%-- native_smp_send_reschedule
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     flat_send_IPI_mask
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --7.37%-- task_tick_numa
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--17.91%-- account_process_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- account_system_time
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |--73.77%-- __acct_update_integrals
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                      --26.23%-- acct_account_cputime
               |          |          |          |          |          |          |          |          |          |          |          |          |                                __acct_update_integrals
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--14.38%-- rcu_check_callbacks
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               |          |          |          |          |          |          |          |          |          |          |          |          |--6.93%-- task_tick_fair
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               |          |          |          |          |          |          |          |          |          |          |          |          |--3.45%-- sched_clock_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |--2.89%-- irq_work_run_list
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               |          |          |          |          |          |          |          |          |          |          |          |          |--2.88%-- run_posix_cpu_timers
               |          |          |          |          |          |          |          |          |          |          |          |          |          task_cputime
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               |          |          |          |          |          |          |          |          |          |          |          |--20.43%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |          |          tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |          |          update_wall_time
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               |          |          |          |          |          |          |          |          |          |          |           --1.91%-- tick_do_update_jiffies64
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               |          |          |          |          |          |          |          |          |          |          |          wake_up_process
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               |          |          |          |          |          |          |          |          |          |          |          |--91.19%-- try_to_wake_up
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               |          |          |          |          |          |          |          |          |          |          |          |          |--50.15%-- ttwu_do_activate.constprop.92
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--89.63%-- activate_task
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--90.52%-- enqueue_task_fair
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- enqueue_entity
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--44.23%-- update_curr
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |           --100.00%-- cpuacct_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--19.33%-- __enqueue_entity
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          rb_insert_color
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--19.33%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          __calc_delta
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                      --17.11%-- __compute_runnable_contrib
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --9.48%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     sched_clock_cpu
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     sched_clock
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     native_sched_clock
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --10.37%-- ttwu_do_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |                     check_preempt_curr
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               |          |          |          |          |          |          |          |          |          |          |          |          |--45.61%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          select_idle_sibling
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--49.31%-- idle_cpu
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--21.44%-- find_next_bit
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--15.85%-- cpumask_next_and
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --13.39%-- __bitmap_intersects
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               |          |          |          |          |          |          |          |          |          |          |          |           --4.24%-- migrate_task_rq_fair
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               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- timerqueue_del
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               |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- rb_erase
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               |          |          |          |          |          |          |          |          |          |           --1.42%-- enqueue_hrtimer
               |          |          |          |          |          |          |          |          |          |                     timerqueue_add
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               |          |          |          |          |          |          |          |          |          |--6.44%-- tick_program_event
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- clockevents_program_event
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               |          |          |          |          |          |          |          |          |          |                     |--51.70%-- ktime_get
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               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --48.30%-- lapic_next_deadline
               |          |          |          |          |          |          |          |          |          |                                native_write_msr_safe
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               |          |          |          |          |          |          |          |          |          |--3.97%-- ktime_get_update_offsets_now
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- read_tsc
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               |          |          |          |          |          |          |          |          |           --3.35%-- _raw_spin_lock
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               |          |          |          |          |          |          |          |          |--1.33%-- _raw_spin_lock
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               |          |          |          |          |          |          |          |           --1.02%-- tick_program_event
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               |          |          |          |          |          |          |          |--45.43%-- irq_exit
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               |          |          |          |          |          |          |          |          |--97.08%-- __do_softirq
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               |          |          |          |          |          |          |          |          |          |--92.04%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          rebalance_domains
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               |          |          |          |          |          |          |          |          |          |          |--98.56%-- update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |--35.54%-- update_rq_clock
               |          |          |          |          |          |          |          |          |          |          |          |          update_rq_clock.part.82
               |          |          |          |          |          |          |          |          |          |          |          |          sched_clock_cpu
               |          |          |          |          |          |          |          |          |          |          |          |          sched_clock
               |          |          |          |          |          |          |          |          |          |          |          |          native_sched_clock
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               |          |          |          |          |          |          |          |          |          |          |          |--33.05%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |          |          |          |          |           --31.41%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |          |          |          |          |          |                     handle_irq
               |          |          |          |          |          |          |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |          |          |          |          |          |          |                     handle_irq_event
               |          |          |          |          |          |          |          |          |          |          |                     handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |          |                     gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |          |                     gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |          |                     intel_lrc_irq_handler
               |          |          |          |          |          |          |          |          |          |          |                     execlists_context_unqueue
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               |          |          |          |          |          |          |          |          |          |           --1.44%-- update_rq_clock
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               |          |          |          |          |          |          |          |          |          |--7.85%-- run_timer_softirq
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- call_timer_fn
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               |          |          |          |          |          |          |          |          |          |                     |--63.62%-- intel_pstate_timer_func
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               |          |          |          |          |          |          |          |          |          |                     |          |--62.04%-- intel_pstate_set_pstate
               |          |          |          |          |          |          |          |          |          |                     |          |          native_read_msr_safe
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               |          |          |          |          |          |          |          |          |          |                      --36.38%-- process_timeout
               |          |          |          |          |          |          |          |          |          |                                wake_up_process
               |          |          |          |          |          |          |          |          |          |                                try_to_wake_up
               |          |          |          |          |          |          |          |          |          |                                ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |                                activate_task
               |          |          |          |          |          |          |          |          |          |                                enqueue_task
               |          |          |          |          |          |          |          |          |          |                                enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |                                enqueue_entity
               |          |          |          |          |          |          |          |          |           --0.12%-- [...]
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               |          |          |          |          |          |          |          |          |--1.51%-- rcu_process_callbacks
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               |          |          |          |          |          |          |          |           --1.42%-- rcu_irq_exit
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               |          |          |          |          |          |          |          |--1.80%-- irq_enter
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               |          |          |          |          |          |          |          |           --100.00%-- rcu_irq_enter
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               |          |          |          |          |          |          |           --0.62%-- __do_softirq
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               |          |          |          |          |          |           --1.07%-- native_apic_mem_write
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               |          |          |          |          |          |--0.69%-- i915_gem_request_add_to_client
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               |          |          |          |          |          |           --100.00%-- __list_add
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               |          |          |          |          |--0.99%-- kvfree
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               |          |          |          |          |          |--94.96%-- kfree
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               |          |          |          |          |           --5.04%-- apic_timer_interrupt
               |          |          |          |          |                     smp_apic_timer_interrupt
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               |          |          |          |          |                     |--61.43%-- irq_exit
               |          |          |          |          |                     |          __do_softirq
               |          |          |          |          |                     |          run_rebalance_domains
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               |          |          |          |          |                     |           --100.00%-- rebalance_domains
               |          |          |          |          |                     |                     update_blocked_averages
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               |          |          |          |          |                      --38.57%-- local_apic_timer_interrupt
               |          |          |          |          |                                hrtimer_interrupt
               |          |          |          |          |                                __hrtimer_run_queues
               |          |          |          |          |                                |          
               |          |          |          |          |                                |--62.45%-- hrtimer_wakeup
               |          |          |          |          |                                |          wake_up_process
               |          |          |          |          |                                |          try_to_wake_up
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               |          |          |          |          |                                |          |--71.79%-- ttwu_do_activate.constprop.92
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               |          |          |          |          |                                |          |          |--52.88%-- activate_task
               |          |          |          |          |                                |          |          |          enqueue_task
               |          |          |          |          |                                |          |          |          enqueue_task_fair
               |          |          |          |          |                                |          |          |          enqueue_entity
               |          |          |          |          |                                |          |          |          
               |          |          |          |          |                                |          |           --47.12%-- ttwu_do_wakeup
               |          |          |          |          |                                |          |                     check_preempt_curr
               |          |          |          |          |                                |          |          
               |          |          |          |          |                                |           --28.21%-- select_task_rq_fair
               |          |          |          |          |                                |          
               |          |          |          |          |                                 --37.55%-- tick_sched_timer
               |          |          |          |          |                                           tick_sched_handle.isra.17
               |          |          |          |          |                                           update_process_times
               |          |          |          |          |                                           scheduler_tick
               |          |          |          |          |                                           perf_event_task_tick
               |          |          |          |          |                                           |          
               |          |          |          |          |                                            --100.00%-- x86_pmu_disable
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               |          |          |          |          |--0.98%-- __kmalloc
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               |          |          |          |          |           --100.00%-- _cond_resched
               |          |          |          |          |                     preempt_schedule_common
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               |          |          |          |          |                     |--73.08%-- __schedule
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               |          |          |          |          |                     |          |--70.15%-- pick_next_task_fair
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               |          |          |          |          |                     |          |          |--55.58%-- put_prev_entity
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               |          |          |          |          |                     |          |           --44.42%-- __enqueue_entity
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               |          |          |          |          |                     |           --29.85%-- __perf_event_task_sched_out
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               |          |          |          |          |                      --26.92%-- _raw_spin_lock_irq
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               |          |          |          |          |--0.95%-- intel_ring_initialized
               |          |          |          |           --2.16%-- [...]
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               |          |          |          |--9.48%-- i915_gem_wait_ioctl
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               |          |          |          |          |--50.44%-- __i915_wait_request
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               |          |          |          |          |          |--80.33%-- io_schedule_timeout
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               |          |          |          |          |          |          |--86.61%-- schedule_timeout
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               |          |          |          |          |          |          |          |--82.06%-- schedule
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               |          |          |          |          |          |          |          |          |--97.93%-- __schedule
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               |          |          |          |          |          |          |          |          |          |--50.92%-- deactivate_task
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               |          |          |          |          |          |          |          |          |          |          |--99.68%-- dequeue_task
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--93.16%-- dequeue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--92.51%-- dequeue_entity
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--45.18%-- update_cfs_shares
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--58.01%-- update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--88.73%-- __calc_delta
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --11.27%-- update_min_vruntime
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--30.35%-- account_entity_dequeue
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--7.41%-- __calc_delta
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --4.22%-- account_entity_enqueue
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--38.18%-- update_curr
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               |          |          |          |          |          |          |          |          |          |          |           --18.00%-- local_clock
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               |          |          |          |          |          |          |          |          |          |                     |          |          |                     check_preempt_curr
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               |          |          |          |          |          |          |          |          |          |                     |          |          |--18.94%-- select_task_rq_fair
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               |          |          |          |          |          |          |          |          |          |                     |          |           --18.70%-- set_task_cpu
               |          |          |          |          |          |          |          |          |          |                     |          |                     migrate_task_rq_fair
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               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          nohz_balance_exit_idle.part.64
               |          |          |          |          |          |          |          |          |          |                     |          |          |           --0.38%-- [...]
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               |          |          |          |          |          |          |          |          |          |                                |          |          rebalance_domains
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               |          |          |          |          |          |          |          |          |          |                                |           --6.65%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |                                |                     call_timer_fn
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- put_prev_task_fair
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               |          |          |          |          |          |          |          |          |          |--0.88%-- ret_from_intr
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               |          |          |          |          |          |          |          |          |          |          |--74.46%-- handle_irq
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               |          |          |          |          |          |          |          |          |          |          |          handle_irq_event
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               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- handle_irq_event_percpu
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               |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |          |                                intel_lrc_irq_handler
               |          |          |          |          |          |          |          |          |          |          |                                execlists_context_unqueue
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               |          |          |          |          |          |          |          |          |          |           --25.54%-- irq_exit
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               |          |          |          |          |          |          |          |          |          |                     blk_done_softirq
               |          |          |          |          |          |          |          |          |          |                     scsi_softirq_done
               |          |          |          |          |          |          |          |          |          |                     scsi_finish_command
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               |          |          |          |          |          |          |          |          |          |--0.59%-- _raw_spin_lock_irq
               |          |          |          |          |          |          |          |          |          |          queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          |          native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |           --2.34%-- [...]
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               |          |          |          |          |          |          |          |--6.89%-- del_timer_sync
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               |          |          |          |          |          |          |          |          |          |--38.42%-- detach_if_pending
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               |          |          |          |          |          |          |          |          |          |--7.12%-- _raw_spin_unlock_irqrestore
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --3.57%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |                     tick_sched_do_timer
               |          |          |          |          |          |          |          |          |                     _raw_spin_lock
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--11.91%-- lock_timer_base.isra.32
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               |          |          |          |          |          |          |          |          |--11.04%-- detach_if_pending
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               |          |          |          |          |          |          |          |          |--8.13%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |          |           --2.62%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     irq_exit
               |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |          |          |                     _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |--4.33%-- internal_add_timer
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               |          |          |          |          |          |          |          |           --24.51%-- wake_up_nohz_cpu
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               |          |          |          |          |          |          |          |--2.20%-- lock_timer_base.isra.32
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               |          |          |          |          |          |          |          |          |--90.75%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |           --9.25%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |                     hrtimer_wakeup
               |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |                     activate_task
               |          |          |          |          |          |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |                     enqueue_entity
               |          |          |          |          |          |          |          |                     update_cfs_shares
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               |          |          |          |          |          |          |          |--1.14%-- __internal_add_timer
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               |          |          |          |          |          |          |          |--1.09%-- get_nohz_timer_target
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               |          |          |          |          |          |          |          |--0.72%-- try_to_del_timer_sync
               |          |          |          |          |          |          |           --1.58%-- [...]
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               |          |          |          |          |          |          |--9.11%-- __delayacct_blkio_end
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               |          |          |          |          |          |          |          |--94.56%-- delayacct_end
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               |          |          |          |          |          |          |          |          |           --100.00%-- read_tsc
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               |          |          |          |          |          |          |          |          |--24.49%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |          |--21.56%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |          |          |--12.56%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          wake_up_process
               |          |          |          |          |          |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          |          |          ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          |          resched_curr
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --46.65%-- activate_task
               |          |          |          |          |          |          |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |          |                     enqueue_entity
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               |          |          |          |          |          |          |          |           --11.78%-- read_tsc
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               |          |          |          |          |          |          |           --5.44%-- _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.00%-- get_nohz_timer_target
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               |          |          |          |          |          |          |--0.88%-- __delayacct_blkio_start
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               |          |          |          |          |          |          |           --100.00%-- ktime_get
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               |          |          |          |          |          |          |                      --100.00%-- read_tsc
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               |          |          |          |          |          |          |--0.54%-- schedule
               |          |          |          |          |          |           --1.87%-- [...]
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               |          |          |          |          |          |--8.73%-- intel_engine_add_wakeup
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               |          |          |          |          |          |          |--67.07%-- __wake_up
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               |          |          |          |          |          |          |          |--96.45%-- __wake_up_common
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               |          |          |          |          |          |          |          |          |--96.56%-- autoremove_wake_function
               |          |          |          |          |          |          |          |          |          default_wake_function
               |          |          |          |          |          |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--89.74%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--42.16%-- activate_task
               |          |          |          |          |          |          |          |          |          |          |          enqueue_task
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--82.91%-- enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- enqueue_entity
               |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |                     |--83.31%-- update_curr
               |          |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |          |                     |           --100.00%-- __calc_delta
               |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |                      --16.69%-- update_cfs_shares
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               |          |          |          |          |          |          |          |          |          |          |           --17.09%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--33.92%-- ttwu_do_wakeup
               |          |          |          |          |          |          |          |          |          |          |          check_preempt_curr
               |          |          |          |          |          |          |          |          |          |          |          check_preempt_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- resched_curr
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- native_smp_send_reschedule
               |          |          |          |          |          |          |          |          |          |          |                                flat_send_IPI_mask
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--16.78%-- wq_worker_waking_up
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               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- kthread_data
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               |          |          |          |          |          |          |          |          |          |           --7.14%-- kthread_data
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--6.98%-- _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --3.28%-- _raw_spin_lock
               |          |          |          |          |          |          |          |          |                     queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |                     native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --3.44%-- default_wake_function
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --3.55%-- autoremove_wake_function
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               |          |          |          |          |          |          |--26.19%-- rb_insert_color
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--2.50%-- _raw_spin_lock
               |          |          |          |          |          |          |          queued_spin_lock_slowpath
               |          |          |          |          |          |          |          native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--2.21%-- apic_timer_interrupt
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               |          |          |          |          |          |           --2.02%-- queue_work_on
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               |          |          |          |          |          |--3.25%-- prepare_to_wait
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               |          |          |          |          |          |          |--72.04%-- _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--19.12%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |--4.70%-- __list_add
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --4.14%-- apic_timer_interrupt
               |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |                     irq_exit
               |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |          
               |          |          |          |          |          |--2.16%-- gen8_get_seqno
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               |          |          |          |          |          |--1.21%-- ktime_get_raw
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               |          |          |          |          |          |          |--87.97%-- read_tsc
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --12.03%-- ret_from_intr
               |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |                     handle_irq
               |          |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |          |                     handle_irq_event
               |          |          |          |          |          |                     handle_irq_event_percpu
               |          |          |          |          |          |                     gen8_irq_handler
               |          |          |          |          |          |                     gen8_gt_irq_handler
               |          |          |          |          |          |                     intel_lrc_irq_handler
               |          |          |          |          |          |                     gen6_read32
               |          |          |          |          |          |          
               |          |          |          |          |          |--0.71%-- _raw_spin_lock
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               |          |          |          |          |          |--0.70%-- gen6_rps_boost
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               |          |          |          |          |          |--0.69%-- finish_wait
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               |          |          |          |          |          |          |--80.54%-- _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--10.30%-- apic_timer_interrupt
               |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          local_apic_timer_interrupt
               |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          tick_sched_timer
               |          |          |          |          |          |          |          tick_sched_handle.isra.17
               |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          rcu_check_callbacks
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               |          |          |          |          |          |           --9.15%-- __list_del_entry
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               |          |          |          |          |          |--0.53%-- apic_timer_interrupt
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |                     |          
               |          |          |          |          |          |                     |--73.69%-- irq_exit
               |          |          |          |          |          |                     |          __do_softirq
               |          |          |          |          |          |                     |          run_rebalance_domains
               |          |          |          |          |          |                     |          rebalance_domains
               |          |          |          |          |          |                     |          update_blocked_averages
               |          |          |          |          |          |                     |          
               |          |          |          |          |          |                     |--13.58%-- local_apic_timer_interrupt
               |          |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |          |                     |          __hrtimer_run_queues
               |          |          |          |          |          |                     |          tick_sched_timer
               |          |          |          |          |          |                     |          tick_sched_handle.isra.17
               |          |          |          |          |          |                     |          update_process_times
               |          |          |          |          |          |                     |          run_posix_cpu_timers
               |          |          |          |          |          |                     |          fetch_task_cputime
               |          |          |          |          |          |                     |          
               |          |          |          |          |          |                      --12.72%-- irq_enter
               |          |          |          |          |          |                                rcu_irq_enter
               |          |          |          |          |           --1.68%-- [...]
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               |          |          |          |          |--35.48%-- i915_mutex_lock_interruptible
               |          |          |          |          |          |          
               |          |          |          |          |          |--99.68%-- mutex_lock_interruptible
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--97.99%-- __mutex_lock_interruptible_slowpath
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--95.21%-- mutex_optimistic_spin
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--87.05%-- mutex_spin_on_owner.isra.4
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--8.30%-- osq_lock
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--3.20%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--96.77%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--59.25%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--81.33%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __compute_runnable_contrib
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --18.67%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- intel_uncore_fw_release_timer
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --40.75%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --100.00%-- hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |          |                                |--90.54%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |                                |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |--66.62%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |                                |          |          wake_up_process
               |          |          |          |          |          |          |          |          |          |                                |          |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |--87.85%-- try_to_wake_up
               |          |          |          |          |          |          |          |          |          |                                |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |          |--67.24%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |          |                                |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |          |           --100.00%-- select_idle_sibling
               |          |          |          |          |          |          |          |          |          |                                |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |          |                      --100.00%-- idle_cpu
               |          |          |          |          |          |          |          |          |          |                                |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |           --32.76%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |                                |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |                     |--58.20%-- activate_task
               |          |          |          |          |          |          |          |          |          |                                |          |          |                     |          enqueue_task
               |          |          |          |          |          |          |          |          |          |                                |          |          |                     |          enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |                                |          |          |                     |          enqueue_entity
               |          |          |          |          |          |          |          |          |          |                                |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |                     |           --100.00%-- update_curr
               |          |          |          |          |          |          |          |          |          |                                |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |                      --41.80%-- ttwu_do_wakeup
               |          |          |          |          |          |          |          |          |          |                                |          |          |                                check_preempt_wakeup
               |          |          |          |          |          |          |          |          |          |                                |          |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |           --12.15%-- _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |                                |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |--24.11%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |                                |          |          tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |                                |          |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |          |--60.65%-- _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |                                |          |          |          
               |          |          |          |          |          |          |          |          |          |                                |          |           --39.35%-- update_wall_time
               |          |          |          |          |          |          |          |          |          |                                |          |          
               |          |          |          |          |          |          |          |          |          |                                |           --9.26%-- __remove_hrtimer
               |          |          |          |          |          |          |          |          |          |                                |                     timerqueue_del
               |          |          |          |          |          |          |          |          |          |                                |                     rb_erase
               |          |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |          |                                 --9.46%-- tick_program_event
               |          |          |          |          |          |          |          |          |          |                                           clockevents_program_event
               |          |          |          |          |          |          |          |          |          |                                           lapic_next_deadline
               |          |          |          |          |          |          |          |          |          |                                           native_write_msr_safe
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --3.23%-- native_apic_mem_write
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--1.07%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          do_IRQ
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--80.06%-- handle_irq
               |          |          |          |          |          |          |          |          |          |          handle_edge_irq
               |          |          |          |          |          |          |          |          |          |          handle_irq_event
               |          |          |          |          |          |          |          |          |          |          handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--89.83%-- gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --100.00%-- gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                     |--68.39%-- intel_lrc_irq_handler
               |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |                     |          |--71.23%-- gen6_read32
               |          |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- fw_domains_get_with_thread_status
               |          |          |          |          |          |          |          |          |          |          |                     |          |                     fw_domains_get
               |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |                     |           --28.77%-- execlists_context_unqueue
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                      --31.61%-- notify_ring
               |          |          |          |          |          |          |          |          |          |          |                                __wake_up
               |          |          |          |          |          |          |          |          |          |          |                                __wake_up_common
               |          |          |          |          |          |          |          |          |          |          |                                autoremove_wake_function
               |          |          |          |          |          |          |          |          |          |          |                                default_wake_function
               |          |          |          |          |          |          |          |          |          |          |                                try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |                                _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --10.17%-- add_interrupt_randomness
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--11.09%-- irq_enter
               |          |          |          |          |          |          |          |          |          |          rcu_irq_enter
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --8.85%-- irq_exit
               |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |                     net_rx_action
               |          |          |          |          |          |          |          |          |                     e1000e_poll
               |          |          |          |          |          |          |          |          |                     e1000_irq_enable
               |          |          |          |          |          |          |          |           --0.37%-- [...]
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--4.34%-- schedule_preempt_disabled
               |          |          |          |          |          |          |          |          schedule
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --100.00%-- __schedule
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--47.48%-- deactivate_task
               |          |          |          |          |          |          |          |                     |          dequeue_task
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |          |--84.91%-- dequeue_task_fair
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |--77.70%-- dequeue_entity
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |--51.27%-- update_cfs_shares
               |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |          |--52.56%-- account_entity_dequeue
               |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |           --47.44%-- update_curr
               |          |          |          |          |          |          |          |                     |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |          |          |          |                      --100.00%-- __calc_delta
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |--42.38%-- update_curr
               |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |           --100.00%-- cpuacct_charge
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |           --6.34%-- account_entity_dequeue
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |--11.70%-- update_cfs_shares
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |--6.34%-- update_curr
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |           --4.26%-- update_min_vruntime
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --15.09%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |                     |                     sched_clock_cpu
               |          |          |          |          |          |          |          |                     |                     sched_clock
               |          |          |          |          |          |          |          |                     |                     native_sched_clock
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--14.71%-- finish_task_switch
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --100.00%-- __perf_event_task_sched_in
               |          |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |          |                     |                      --100.00%-- perf_event_context_sched_in
               |          |          |          |          |          |          |          |                     |                                perf_pmu_enable
               |          |          |          |          |          |          |          |                     |                                x86_pmu_enable
               |          |          |          |          |          |          |          |                     |                                |          
               |          |          |          |          |          |          |          |                     |                                 --100.00%-- intel_pmu_enable_all
               |          |          |          |          |          |          |          |                     |                                           __intel_pmu_enable_all.isra.9
               |          |          |          |          |          |          |          |                     |                                           |          
               |          |          |          |          |          |          |          |                     |                                            --100.00%-- native_write_msr_safe
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--10.45%-- __perf_event_task_sched_out
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --100.00%-- ctx_sched_out
               |          |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |          |                     |                      --100.00%-- perf_pmu_disable
               |          |          |          |          |          |          |          |                     |                                x86_pmu_disable
               |          |          |          |          |          |          |          |                     |                                intel_pmu_disable_all
               |          |          |          |          |          |          |          |                     |                                __intel_pmu_disable_all
               |          |          |          |          |          |          |          |                     |                                native_write_msr_safe
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--9.38%-- pick_next_task_fair
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |          |--53.98%-- pick_next_entity
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |           --100.00%-- clear_buddies
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --46.02%-- set_next_entity
               |          |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |          |                     |                     |--52.81%-- rb_next
               |          |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |          |                     |                      --47.19%-- rb_erase
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--7.20%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |          |--75.16%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     |          |          local_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |                     |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |--56.95%-- __remove_hrtimer
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |           --43.05%-- tick_sched_timer
               |          |          |          |          |          |          |          |                     |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |                     |          |                     update_process_times
               |          |          |          |          |          |          |          |                     |          |                     account_process_tick
               |          |          |          |          |          |          |          |                     |          |                     account_system_time
               |          |          |          |          |          |          |          |                     |          |                     acct_account_cputime
               |          |          |          |          |          |          |          |                     |          |                     __acct_update_integrals
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --24.84%-- irq_exit
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--6.07%-- _raw_spin_lock
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--2.66%-- ret_from_intr
               |          |          |          |          |          |          |          |                     |          do_IRQ
               |          |          |          |          |          |          |          |                     |          handle_irq
               |          |          |          |          |          |          |          |                     |          handle_edge_irq
               |          |          |          |          |          |          |          |                     |          handle_irq_event
               |          |          |          |          |          |          |          |                     |          handle_irq_event_percpu
               |          |          |          |          |          |          |          |                     |          gen8_irq_handler
               |          |          |          |          |          |          |          |                     |          gen8_gt_irq_handler
               |          |          |          |          |          |          |          |                     |          intel_lrc_irq_handler
               |          |          |          |          |          |          |          |                     |          execlists_context_unqueue
               |          |          |          |          |          |          |          |                     |          __intel_uncore_forcewake_get
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                      --2.04%-- restore_c_regs_and_iret
               |          |          |          |          |          |          |           --0.45%-- [...]
               |          |          |          |          |          |           --2.01%-- [...]
               |          |          |          |          |           --0.32%-- [...]
               |          |          |          |          |          
               |          |          |          |          |--4.57%-- gen8_get_seqno
               |          |          |          |          |          
               |          |          |          |          |--3.28%-- drm_gem_object_lookup
               |          |          |          |          |          |          
               |          |          |          |          |          |--96.77%-- idr_find_slowpath
               |          |          |          |          |          |          
               |          |          |          |          |           --3.23%-- apic_timer_interrupt
               |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |                     |          
               |          |          |          |          |                     |--55.00%-- local_apic_timer_interrupt
               |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |                     |          
               |          |          |          |          |                      --45.00%-- irq_exit
               |          |          |          |          |                                __do_softirq
               |          |          |          |          |                                run_rebalance_domains
               |          |          |          |          |                                rebalance_domains
               |          |          |          |          |                                update_blocked_averages
               |          |          |          |          |          
               |          |          |          |          |--1.49%-- i915_gem_object_flush_active.part.35
               |          |          |          |          |          |          
               |          |          |          |          |          |--70.79%-- i915_gem_object_retire__read
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --100.00%-- __list_del_entry
               |          |          |          |          |          |          
               |          |          |          |          |          |--21.52%-- gen8_get_seqno
               |          |          |          |          |          |          
               |          |          |          |          |          |--3.87%-- __list_del_entry
               |          |          |          |          |          |          
               |          |          |          |          |           --3.83%-- __i915_gem_request_retire__upto
               |          |          |          |          |                     i915_gem_request_retire
               |          |          |          |          |          
               |          |          |          |          |--0.92%-- apic_timer_interrupt
               |          |          |          |          |          |          
               |          |          |          |          |          |--96.96%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--57.93%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--57.28%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--75.01%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--57.38%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--38.01%-- perf_event_task_tick
               |          |          |          |          |          |          |          |          |          |          |          perf_pmu_disable
               |          |          |          |          |          |          |          |          |          |          |          x86_pmu_disable
               |          |          |          |          |          |          |          |          |          |          |          intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |          |          __intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |          |          native_write_msr_safe
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--34.34%-- native_smp_send_reschedule
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --27.64%-- trigger_load_balance
               |          |          |          |          |          |          |          |          |          |                     nohz_balance_exit_idle.part.64
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --42.62%-- account_process_tick
               |          |          |          |          |          |          |          |          |                     account_system_time
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --100.00%-- acct_account_cputime
               |          |          |          |          |          |          |          |          |                                __acct_update_integrals
               |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |                                 --100.00%-- jiffies_to_timeval
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --24.99%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |                     update_wall_time
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --42.72%-- hrtimer_wakeup
               |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |--79.30%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |          |--53.02%-- ttwu_do_wakeup
               |          |          |          |          |          |          |                     |          |          check_preempt_curr
               |          |          |          |          |          |          |                     |          |          check_preempt_wakeup
               |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |                     |          |           --100.00%-- update_curr
               |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |                     |           --46.98%-- activate_task
               |          |          |          |          |          |          |                     |                     enqueue_task
               |          |          |          |          |          |          |                     |                     enqueue_task_fair
               |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |                     |                      --100.00%-- enqueue_entity
               |          |          |          |          |          |          |                     |                                update_curr
               |          |          |          |          |          |          |                     |                                cpuacct_charge
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                      --20.70%-- select_task_rq_fair
               |          |          |          |          |          |          |                                select_idle_sibling
               |          |          |          |          |          |          |                                __bitmap_intersects
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--38.87%-- irq_exit
               |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --100.00%-- update_rq_clock
               |          |          |          |          |          |          |                     update_rq_clock.part.82
               |          |          |          |          |          |          |                     sched_clock_cpu
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --3.20%-- irq_enter
               |          |          |          |          |          |                     rcu_irq_enter
               |          |          |          |          |          |          
               |          |          |          |          |           --3.04%-- native_apic_mem_write
               |          |          |          |          |          
               |          |          |          |          |--0.88%-- gen6_rps_boost
               |          |          |          |          |          
               |          |          |          |          |--0.56%-- nsecs_to_jiffies64
               |          |          |          |           --2.38%-- [...]
               |          |          |          |          
               |          |          |          |--8.47%-- i915_gem_set_domain_ioctl
               |          |          |          |          |          
               |          |          |          |          |--37.06%-- i915_mutex_lock_interruptible
               |          |          |          |          |          |          
               |          |          |          |          |          |--95.14%-- mutex_lock_interruptible
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--98.38%-- __mutex_lock_interruptible_slowpath
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--97.85%-- mutex_optimistic_spin
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--89.70%-- mutex_spin_on_owner.isra.4
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--7.62%-- osq_lock
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--2.08%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                     |--61.38%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |          |--63.39%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |                     |          |          tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |                     |          |          update_process_times
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |--52.93%-- account_process_tick
               |          |          |          |          |          |          |          |          |                     |          |          |          account_system_time
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |--51.58%-- __acct_update_integrals
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |           --48.42%-- acct_account_cputime
               |          |          |          |          |          |          |          |          |                     |          |          |                     __acct_update_integrals
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |--28.13%-- scheduler_tick
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |--52.18%-- update_cpu_load_active
               |          |          |          |          |          |          |          |          |                     |          |          |          |          __update_cpu_load
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |           --47.82%-- task_tick_numa
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |           --18.94%-- perf_event_task_tick
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |          |--28.83%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |                     |          |          wake_up_process
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- try_to_wake_up
               |          |          |          |          |          |          |          |          |                     |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |                     |          |                     activate_task
               |          |          |          |          |          |          |          |          |                     |          |                     enqueue_task
               |          |          |          |          |          |          |          |          |                     |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |          |                     |          |                     enqueue_entity
               |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |                     |          |                     |--53.35%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |                     |          |                      --46.65%-- update_curr
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |           --7.78%-- __remove_hrtimer
               |          |          |          |          |          |          |          |          |                     |                     timerqueue_del
               |          |          |          |          |          |          |          |          |                     |                     rb_erase
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --38.62%-- irq_exit
               |          |          |          |          |          |          |          |          |                                __do_softirq
               |          |          |          |          |          |          |          |          |                                run_rebalance_domains
               |          |          |          |          |          |          |          |          |                                rebalance_domains
               |          |          |          |          |          |          |          |          |                                update_blocked_averages
               |          |          |          |          |          |          |          |           --0.61%-- [...]
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--1.35%-- schedule_preempt_disabled
               |          |          |          |          |          |          |          |          schedule
               |          |          |          |          |          |          |          |          __schedule
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--80.90%-- deactivate_task
               |          |          |          |          |          |          |          |          |          dequeue_task
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--88.74%-- dequeue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --100.00%-- dequeue_entity
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--52.38%-- update_curr
               |          |          |          |          |          |          |          |          |          |                     |          cpuacct_charge
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --47.62%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |          |                                update_curr
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --11.26%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |          |                     sched_clock_cpu
               |          |          |          |          |          |          |          |          |                     sched_clock
               |          |          |          |          |          |          |          |          |                     native_sched_clock
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--11.37%-- __perf_event_task_sched_out
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--7.73%-- ctx_sched_out
               |          |          |          |          |          |          |          |           --0.00%-- [...]
               |          |          |          |          |          |          |           --0.81%-- [...]
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--1.03%-- _cond_resched
               |          |          |          |          |          |          |          preempt_schedule_common
               |          |          |          |          |          |          |          __schedule
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--88.77%-- pick_next_task_fair
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--42.63%-- put_prev_entity
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --100.00%-- __enqueue_entity
               |          |          |          |          |          |          |          |          |                     rb_insert_color
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--30.49%-- pick_next_entity
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --100.00%-- clear_buddies
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --26.88%-- set_next_entity
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --11.23%-- ctx_sched_out
               |          |          |          |          |          |           --0.59%-- [...]
               |          |          |          |          |          |          
               |          |          |          |          |          |--3.31%-- _cond_resched
               |          |          |          |          |          |          
               |          |          |          |          |          |--1.21%-- __mutex_lock_interruptible_slowpath
               |          |          |          |          |           --0.34%-- [...]
               |          |          |          |          |          
               |          |          |          |          |--25.67%-- drm_gem_object_lookup
               |          |          |          |          |          |          
               |          |          |          |          |          |--95.54%-- idr_find_slowpath
               |          |          |          |          |          |          
               |          |          |          |          |          |--4.14%-- apic_timer_interrupt
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--93.49%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--50.65%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --100.00%-- hrtimer_interrupt
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--84.81%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |          |--51.75%-- tick_sched_timer
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |--63.54%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |                     |          |          |          update_process_times
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |          |--57.85%-- scheduler_tick
               |          |          |          |          |          |          |          |                     |          |          |          |          perf_event_task_tick
               |          |          |          |          |          |          |          |                     |          |          |          |          perf_pmu_disable
               |          |          |          |          |          |          |          |                     |          |          |          |          x86_pmu_disable
               |          |          |          |          |          |          |          |                     |          |          |          |          __intel_pmu_disable_all
               |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |                     |          |          |           --42.15%-- rcu_check_callbacks
               |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |                     |          |           --36.46%-- ktime_get
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |          |--29.49%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |                     |          |          wake_up_process
               |          |          |          |          |          |          |          |                     |          |          try_to_wake_up
               |          |          |          |          |          |          |          |                     |          |          select_task_rq_fair
               |          |          |          |          |          |          |          |                     |          |          select_idle_sibling
               |          |          |          |          |          |          |          |                     |          |          __bitmap_intersects
               |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |                     |           --18.75%-- enqueue_hrtimer
               |          |          |          |          |          |          |          |                     |                     timerqueue_add
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                      --15.19%-- tick_program_event
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --49.35%-- irq_exit
               |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |                     update_blocked_averages
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --6.51%-- native_apic_mem_write
               |          |          |          |          |           --0.32%-- [...]
               |          |          |          |          |          
               |          |          |          |          |--15.54%-- i915_gem_object_set_to_gtt_domain
               |          |          |          |          |          |          
               |          |          |          |          |          |--69.23%-- i915_gem_obj_to_ggtt_view
               |          |          |          |          |          |          
               |          |          |          |          |          |--27.28%-- i915_gem_object_get_pages
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --100.00%-- i915_gem_object_get_pages_gtt
               |          |          |          |          |          |                     |          
               |          |          |          |          |          |                     |--96.92%-- shmem_read_mapping_page_gfp
               |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |                     |          |--65.91%-- shmem_getpage_gfp
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |          |--57.14%-- shmem_alloc_page
               |          |          |          |          |          |                     |          |          |          alloc_pages_vma
               |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |                     |          |          |          |--95.65%-- __alloc_pages_nodemask
               |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |                     |          |          |          |          |--94.44%-- get_page_from_freelist
               |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |                     |          |          |          |          |          |--55.55%-- __rmqueue
               |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |                     |          |          |          |          |          |          |--50.01%-- list_del
               |          |          |          |          |          |                     |          |          |          |          |          |          |          __list_del_entry
               |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |                     |          |          |          |          |          |           --49.99%-- __list_add
               |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |                     |          |          |          |          |          |--33.34%-- list_del
               |          |          |          |          |          |                     |          |          |          |          |          |          __list_del_entry
               |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |                     |          |          |          |          |           --11.11%-- __list_del_entry
               |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |                     |          |          |          |           --5.56%-- list_del
               |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |                     |          |          |           --4.35%-- get_page_from_freelist
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |          |--19.05%-- lru_cache_add_anon
               |          |          |          |          |          |                     |          |          |          __lru_cache_add
               |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |                     |          |          |           --100.00%-- pagevec_lru_move_fn
               |          |          |          |          |          |                     |          |          |                     |          
               |          |          |          |          |          |                     |          |          |                      --100.00%-- __pagevec_lru_add_fn
               |          |          |          |          |          |                     |          |          |                                |          
               |          |          |          |          |          |                     |          |          |                                 --100.00%-- __list_add
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |          |--7.14%-- mem_cgroup_try_charge
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |          |--4.76%-- shmem_add_to_page_cache
               |          |          |          |          |          |                     |          |          |          radix_tree_insert
               |          |          |          |          |          |                     |          |          |          __radix_tree_create
               |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |                     |          |          |           --100.00%-- radix_tree_node_alloc
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |          |--4.76%-- security_vm_enough_memory_mm
               |          |          |          |          |          |                     |          |          |          __vm_enough_memory
               |          |          |          |          |          |                     |          |          |          __percpu_counter_add
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |          |--2.38%-- find_get_entry
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |          |--2.38%-- find_lock_entry
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |           --2.38%-- _raw_spin_lock_irq
               |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |                     |          |--26.14%-- clear_page_c_e
               |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |                     |          |--5.68%-- unlock_page
               |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |                     |          |           --100.00%-- __wake_up_bit
               |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |                     |          |--1.14%-- apic_timer_interrupt
               |          |          |          |          |          |                     |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |                     |          |          local_apic_timer_interrupt
               |          |          |          |          |          |                     |          |          _raw_spin_lock
               |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |                     |           --1.14%-- _raw_spin_lock
               |          |          |          |          |          |                     |          
               |          |          |          |          |          |                     |--1.98%-- kmem_cache_alloc_trace
               |          |          |          |          |          |                     |          
               |          |          |          |          |          |                      --1.10%-- sg_alloc_table
               |          |          |          |          |          |                                __sg_alloc_table
               |          |          |          |          |          |                                sg_kmalloc
               |          |          |          |          |          |                                __get_free_pages
               |          |          |          |          |          |                                alloc_pages_current
               |          |          |          |          |          |                                __alloc_pages_nodemask
               |          |          |          |          |          |          
               |          |          |          |          |          |--2.60%-- apic_timer_interrupt
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--89.51%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--53.75%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--76.27%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--70.36%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--58.03%-- rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --41.97%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |                     trigger_load_balance
               |          |          |          |          |          |          |          |          |          |                     flat_send_IPI_mask
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --29.64%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |                     queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --23.73%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |                     set_task_cpu
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--34.02%-- irq_exit
               |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --12.23%-- native_apic_mem_write
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --10.49%-- native_apic_mem_write
               |          |          |          |          |          |          
               |          |          |          |          |          |--0.63%-- i915_gem_object_wait_rendering
               |          |          |          |          |           --0.27%-- [...]
               |          |          |          |          |          
               |          |          |          |          |--9.58%-- i915_gem_object_set_to_cpu_domain
               |          |          |          |          |          |          
               |          |          |          |          |          |--75.26%-- i915_gem_clflush_object
               |          |          |          |          |          |          
               |          |          |          |          |          |--11.69%-- i915_gem_object_wait_rendering
               |          |          |          |          |          |          
               |          |          |          |          |          |--8.12%-- intel_fb_obj_flush
               |          |          |          |          |          |          
               |          |          |          |          |          |--4.15%-- apic_timer_interrupt
               |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--80.54%-- irq_exit
               |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --100.00%-- update_blocked_averages
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --19.46%-- local_apic_timer_interrupt
               |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |                     hrtimer_wakeup
               |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |                     set_task_cpu
               |          |          |          |          |          |                     migrate_task_rq_fair
               |          |          |          |          |          |                     remove_entity_load_avg
               |          |          |          |          |          |          
               |          |          |          |          |           --0.79%-- ret_from_intr
               |          |          |          |          |                     do_IRQ
               |          |          |          |          |                     handle_irq
               |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |                     irq_chip_ack_parent
               |          |          |          |          |                     native_apic_mem_write
               |          |          |          |          |          
               |          |          |          |          |--5.06%-- i915_gem_object_wait_rendering__nonblocking
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               |          |          |          |          |          |          |           --6.82%-- i915_gem_object_retire__write
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               |          |          |          |          |          |          |          |--80.09%-- _raw_spin_lock
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               |          |          |          |          |          |          |           --19.91%-- i915_gem_request_retire
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               |          |          |          |          |          |          |                     |--54.79%-- __list_del_entry
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               |          |          |          |          |          |          |                      --45.21%-- list_del
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               |          |          |          |          |          |           --19.04%-- __list_del_entry
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               |          |          |          |          |          |--13.71%-- gen8_get_seqno
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               |          |          |          |          |          |--3.28%-- __mutex_unlock_slowpath
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               |          |          |          |          |          |--2.50%-- mutex_lock
               |          |          |          |          |          |          
               |          |          |          |          |           --2.00%-- apic_timer_interrupt
               |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          
               |          |          |          |          |--1.91%-- _raw_spin_lock
               |          |          |          |          |          
               |          |          |          |          |--0.93%-- apic_timer_interrupt
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               |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |                     |          
               |          |          |          |          |                     |--64.27%-- local_apic_timer_interrupt
               |          |          |          |          |                     |          |          
               |          |          |          |          |                     |          |--91.88%-- hrtimer_interrupt
               |          |          |          |          |                     |          |          __hrtimer_run_queues
               |          |          |          |          |                     |          |          |          
               |          |          |          |          |                     |          |          |--52.71%-- tick_sched_timer
               |          |          |          |          |                     |          |          |          tick_sched_handle.isra.17
               |          |          |          |          |                     |          |          |          update_process_times
               |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |                     |          |          |          |--52.94%-- scheduler_tick
               |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |                     |          |          |          |          |--43.25%-- task_tick_numa
               |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |                     |          |          |          |          |--32.45%-- trigger_load_balance
               |          |          |          |          |                     |          |          |          |          |          native_smp_send_reschedule
               |          |          |          |          |                     |          |          |          |          |          flat_send_IPI_mask
               |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |                     |          |          |          |           --24.30%-- task_tick_fair
               |          |          |          |          |                     |          |          |          |                     update_cfs_shares
               |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |                     |          |          |          |--34.32%-- rcu_check_callbacks
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               |          |          |          |          |                     |          |          |          |           --100.00%-- invoke_rcu_core
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               |          |          |          |          |                     |          |          |           --12.75%-- _raw_spin_lock
               |          |          |          |          |                     |          |          |          
               |          |          |          |          |                     |          |          |--39.93%-- hrtimer_wakeup
               |          |          |          |          |                     |          |          |          wake_up_process
               |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |                     |          |          |           --100.00%-- try_to_wake_up
               |          |          |          |          |                     |          |          |                     |          
               |          |          |          |          |                     |          |          |                     |--63.19%-- ttwu_do_activate.constprop.92
               |          |          |          |          |                     |          |          |                     |          |          
               |          |          |          |          |                     |          |          |                     |          |--66.98%-- ttwu_do_wakeup
               |          |          |          |          |                     |          |          |                     |          |          check_preempt_curr
               |          |          |          |          |                     |          |          |                     |          |          |          
               |          |          |          |          |                     |          |          |                     |          |           --100.00%-- check_preempt_wakeup
               |          |          |          |          |                     |          |          |                     |          |          
               |          |          |          |          |                     |          |          |                     |           --33.02%-- activate_task
               |          |          |          |          |                     |          |          |                     |                     enqueue_task
               |          |          |          |          |                     |          |          |                     |                     enqueue_task_fair
               |          |          |          |          |                     |          |          |                     |                     enqueue_entity
               |          |          |          |          |                     |          |          |                     |                     update_curr
               |          |          |          |          |                     |          |          |                     |                     cpuacct_charge
               |          |          |          |          |                     |          |          |                     |          
               |          |          |          |          |                     |          |          |                     |--19.59%-- migrate_task_rq_fair
               |          |          |          |          |                     |          |          |                     |          
               |          |          |          |          |                     |          |          |                      --17.22%-- select_task_rq_fair
               |          |          |          |          |                     |          |          |                                select_idle_sibling
               |          |          |          |          |                     |          |          |                                idle_cpu
               |          |          |          |          |                     |          |          |          
               |          |          |          |          |                     |          |           --7.36%-- wake_up_process
               |          |          |          |          |                     |          |          
               |          |          |          |          |                     |           --8.12%-- _raw_spin_lock
               |          |          |          |          |                     |          
               |          |          |          |          |                      --35.73%-- irq_exit
               |          |          |          |          |                                |          
               |          |          |          |          |                                |--89.61%-- __do_softirq
               |          |          |          |          |                                |          |          
               |          |          |          |          |                                |          |--74.65%-- run_rebalance_domains
               |          |          |          |          |                                |          |          rebalance_domains
               |          |          |          |          |                                |          |          update_blocked_averages
               |          |          |          |          |                                |          |          
               |          |          |          |          |                                |           --25.35%-- run_timer_softirq
               |          |          |          |          |                                |                     |          
               |          |          |          |          |                                |                      --100.00%-- call_timer_fn
               |          |          |          |          |                                |                                native_read_msr_safe
               |          |          |          |          |                                |          
               |          |          |          |          |                                 --10.39%-- rcu_irq_exit
               |          |          |          |          |          
               |          |          |          |          |--0.78%-- intel_fb_obj_invalidate
               |          |          |          |          |          
               |          |          |          |          |--0.68%-- i915_gem_clflush_object
               |          |          |          |           --2.79%-- [...]
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               |          |          |          |--4.46%-- i915_gem_busy_ioctl
               |          |          |          |          |          
               |          |          |          |          |--68.97%-- i915_mutex_lock_interruptible
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               |          |          |          |          |          |--97.87%-- mutex_lock_interruptible
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--98.20%-- __mutex_lock_interruptible_slowpath
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--92.25%-- mutex_optimistic_spin
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               |          |          |          |          |          |          |          |          |--89.01%-- mutex_spin_on_owner.isra.4
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--6.97%-- osq_lock
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--2.84%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--55.30%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--92.48%-- __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --7.52%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |          |          |          |          |                     handle_irq
               |          |          |          |          |          |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |          |          |          |          |          |                     ir_ack_apic_edge
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --44.70%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                     |--90.83%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |          |--57.37%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |--53.53%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |                     |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |--71.08%-- account_process_tick
               |          |          |          |          |          |          |          |          |                     |          |          |          |          account_system_time
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |--58.64%-- acct_account_cputime
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          __acct_update_integrals
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |           --41.36%-- cpuacct_account_field
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |           --28.92%-- scheduler_tick
               |          |          |          |          |          |          |          |          |                     |          |          |                     perf_event_task_tick
               |          |          |          |          |          |          |          |          |                     |          |          |                     perf_pmu_disable
               |          |          |          |          |          |          |          |          |                     |          |          |                     x86_pmu_disable
               |          |          |          |          |          |          |          |          |                     |          |          |                     intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |                     |          |          |                     __intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |                     |          |          |                     native_write_msr_safe
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |           --46.47%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |                     |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |                     |          |                     update_wall_time
               |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |                     |          |                     |--55.78%-- timekeeping_update
               |          |          |          |          |          |          |          |          |                     |          |                     |          raw_notifier_call_chain
               |          |          |          |          |          |          |          |          |                     |          |                     |          pvclock_gtod_notify
               |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |                     |          |                      --44.22%-- update_fast_timekeeper
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |           --42.63%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |                     |                     wake_up_process
               |          |          |          |          |          |          |          |          |                     |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |          |          |                     |                     |--52.99%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          |                     |                     |          select_idle_sibling
               |          |          |          |          |          |          |          |          |                     |                     |          
               |          |          |          |          |          |          |          |          |                     |                      --47.01%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |                     |                                activate_task
               |          |          |          |          |          |          |          |          |                     |                                enqueue_task
               |          |          |          |          |          |          |          |          |                     |                                enqueue_task_fair
               |          |          |          |          |          |          |          |          |                     |                                |          
               |          |          |          |          |          |          |          |          |                     |                                 --100.00%-- enqueue_entity
               |          |          |          |          |          |          |          |          |                     |                                           update_curr
               |          |          |          |          |          |          |          |          |                     |                                           cpuacct_charge
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --9.17%-- tick_program_event
               |          |          |          |          |          |          |          |          |                                clockevents_program_event
               |          |          |          |          |          |          |          |          |                                lapic_next_deadline
               |          |          |          |          |          |          |          |          |                                native_write_msr_safe
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--0.61%-- schedule_preempt_disabled
               |          |          |          |          |          |          |          |          |          schedule
               |          |          |          |          |          |          |          |          |          __schedule
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--48.98%-- pick_next_task_fair
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- put_prev_entity
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--27.96%-- __perf_event_task_sched_out
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --23.06%-- _raw_spin_lock_irq
               |          |          |          |          |          |          |          |          |                     queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |                     native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |           --0.56%-- [...]
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--6.82%-- schedule_preempt_disabled
               |          |          |          |          |          |          |          |          schedule
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--98.43%-- __schedule
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--53.28%-- deactivate_task
               |          |          |          |          |          |          |          |          |          |          dequeue_task
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--93.29%-- dequeue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--86.15%-- dequeue_entity
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--66.42%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--56.08%-- update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __calc_delta
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--26.10%-- __calc_delta
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --17.83%-- account_entity_dequeue
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--26.89%-- update_curr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- cpuacct_charge
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --6.69%-- account_entity_dequeue
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--7.31%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --6.54%-- clear_buddies
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --6.71%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--51.43%-- sched_clock
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --48.57%-- sched_clock_cpu
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--12.03%-- pick_next_task_fair
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --100.00%-- set_next_entity
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --100.00%-- rb_erase
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--10.33%-- finish_task_switch
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- __perf_event_task_sched_in
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--62.81%-- perf_event_context_sched_in
               |          |          |          |          |          |          |          |          |          |                     |          perf_pmu_enable
               |          |          |          |          |          |          |          |          |          |                     |          x86_pmu_enable
               |          |          |          |          |          |          |          |          |          |                     |          intel_pmu_enable_all
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--99.99%-- __intel_pmu_enable_all.isra.9
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- native_write_msr_safe
               |          |          |          |          |          |          |          |          |          |                     |           --0.01%-- [...]
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --37.19%-- perf_ctx_unlock
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--9.96%-- __perf_event_task_sched_out
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --100.00%-- ctx_sched_out
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |--52.96%-- perf_pmu_disable
               |          |          |          |          |          |          |          |          |          |                     |          x86_pmu_disable
               |          |          |          |          |          |          |          |          |          |                     |          intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |                     |          __intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |                     |          native_write_msr_safe
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               |          |          |          |          |          |          |          |          |          |                     |          sched_clock
               |          |          |          |          |          |          |          |          |          |                     |          native_sched_clock
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               |          |          |          |          |          |          |          |          |          |                      --22.53%-- x86_pmu_disable
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               |          |          |          |          |          |          |          |          |          |--6.00%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--47.06%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--27.46%-- irq_enter
               |          |          |          |          |          |          |          |          |          |          |          rcu_irq_enter
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --25.49%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |          |          |          |          |                     scheduler_tick
               |          |          |          |          |          |          |          |          |          |                     perf_event_task_tick
               |          |          |          |          |          |          |          |          |          |                     perf_pmu_enable
               |          |          |          |          |          |          |          |          |          |                     x86_pmu_enable
               |          |          |          |          |          |          |          |          |          |                     intel_pmu_enable_all
               |          |          |          |          |          |          |          |          |          |                     intel_bts_enable_local
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--3.78%-- pick_next_task_idle
               |          |          |          |          |          |          |          |          |          |          put_prev_task_fair
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --100.00%-- check_cfs_rq_runtime
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               |          |          |          |          |          |          |          |           --1.57%-- pick_next_task_fair
               |          |          |          |          |          |          |           --0.94%-- [...]
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               |          |          |          |          |          |          |--0.62%-- _cond_resched
               |          |          |          |          |          |          |          preempt_schedule_common
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               |          |          |          |          |          |          |          |--80.62%-- pick_next_task_fair
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               |          |          |          |          |          |          |          |          |--54.26%-- put_prev_entity
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               |          |          |          |          |          |          |          |--19.38%-- _raw_spin_lock
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               |          |          |          |          |--25.12%-- drm_gem_object_lookup
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               |          |          |          |          |          |--98.76%-- idr_find_slowpath
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               |          |          |          |          |          |--0.82%-- apic_timer_interrupt
               |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--60.17%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          hrtimer_wakeup
               |          |          |          |          |          |          |          wake_up_process
               |          |          |          |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          select_task_rq_fair
               |          |          |          |          |          |          |          select_idle_sibling
               |          |          |          |          |          |          |          idle_cpu
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --39.83%-- irq_exit
               |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |                     run_timer_softirq
               |          |          |          |          |          |                     call_timer_fn
               |          |          |          |          |          |                     intel_pstate_timer_func
               |          |          |          |          |           --0.42%-- [...]
               |          |          |          |          |          
               |          |          |          |          |--2.16%-- i915_gem_object_flush_active.part.35
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               |          |          |          |          |          |--51.58%-- __i915_gem_request_retire__upto
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               |          |          |          |          |          |          |           --100.00%-- put_pid
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               |          |          |          |          |          |           --7.04%-- __list_del_entry
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               |          |          |          |          |          |--42.65%-- i915_gem_object_retire__read
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               |          |          |          |          |--1.87%-- _raw_spin_lock
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               |          |          |          |          |--0.85%-- mutex_unlock
               |          |          |          |          |          __mutex_unlock_slowpath
               |          |          |          |          |          wake_up_process
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               |          |          |          |          |          |--93.95%-- try_to_wake_up
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               |          |          |          |          |          |          |--41.63%-- ttwu_do_activate.constprop.92
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               |          |          |          |          |          |          |          |--74.77%-- activate_task
               |          |          |          |          |          |          |          |          enqueue_task
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               |          |          |          |          |          |          |          |           --100.00%-- enqueue_task_fair
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                      --100.00%-- enqueue_entity
               |          |          |          |          |          |          |          |                                update_curr
               |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |                                 --100.00%-- cpuacct_charge
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               |          |          |          |          |          |          |           --25.23%-- ttwu_do_wakeup
               |          |          |          |          |          |          |                     check_preempt_curr
               |          |          |          |          |          |          |                     resched_curr
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--23.18%-- select_task_rq_fair
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--62.39%-- select_idle_sibling
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               |          |          |          |          |          |          |          |          |--55.72%-- __bitmap_intersects
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               |          |          |          |          |          |          |          |           --44.28%-- idle_cpu
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               |          |          |          |          |          |          |           --37.61%-- idle_cpu
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--13.28%-- _raw_spin_lock
               |          |          |          |          |          |          |          queued_spin_lock_slowpath
               |          |          |          |          |          |          |          native_queued_spin_lock_slowpath
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               |          |          |          |          |          |          |--11.49%-- _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --10.43%-- apic_timer_interrupt
               |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |                     scheduler_tick
               |          |          |          |          |          |                     task_tick_numa
               |          |          |          |          |          |          
               |          |          |          |          |           --6.05%-- _raw_spin_lock
               |          |          |          |           --1.03%-- [...]
               |          |          |          |          
               |          |          |          |--2.06%-- i915_gem_madvise_ioctl
               |          |          |          |          |          
               |          |          |          |          |--31.98%-- drm_gem_object_lookup
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               |          |          |          |          |          |--92.71%-- idr_find_slowpath
               |          |          |          |          |          |          
               |          |          |          |          |          |--3.43%-- apic_timer_interrupt
               |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--50.98%-- irq_exit
               |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --49.02%-- local_apic_timer_interrupt
               |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |                     hrtimer_wakeup
               |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |                     select_task_rq_fair
               |          |          |          |          |          |                     select_idle_sibling
               |          |          |          |          |          |                     idle_cpu
               |          |          |          |          |          |          
               |          |          |          |          |          |--2.23%-- ret_from_intr
               |          |          |          |          |          |          do_IRQ
               |          |          |          |          |          |          handle_irq
               |          |          |          |          |          |          handle_edge_irq
               |          |          |          |          |          |          handle_irq_event
               |          |          |          |          |          |          handle_irq_event_percpu
               |          |          |          |          |          |          gen8_irq_handler
               |          |          |          |          |          |          
               |          |          |          |          |           --1.63%-- _raw_spin_lock
               |          |          |          |          |                     queued_spin_lock_slowpath
               |          |          |          |          |                     native_queued_spin_lock_slowpath
               |          |          |          |          |          
               |          |          |          |          |--31.41%-- i915_gem_object_truncate
               |          |          |          |          |          |          
               |          |          |          |          |          |--99.16%-- shmem_truncate_range
               |          |          |          |          |          |          shmem_undo_range
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               |          |          |          |          |          |          |--73.88%-- truncate_inode_page
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               |          |          |          |          |          |          |          |--86.65%-- unmap_mapping_range
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               |          |          |          |          |          |          |          |          |--91.76%-- zap_page_range_single
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--75.90%-- unmap_single_vma
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               |          |          |          |          |          |          |          |          |          |          |--95.66%-- unmap_page_range
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               |          |          |          |          |          |          |          |          |          |          |          |--67.52%-- tlb_flush_mmu_tlbonly
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--80.11%-- flush_tlb_mm_range
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--56.43%-- native_flush_tlb_others
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          smp_call_function_many
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--50.26%-- smp_call_function_single
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --49.74%-- cpumask_next_and
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --43.57%-- cpumask_any_but
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- _find_next_bit.part.0
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --19.89%-- __mmu_notifier_invalidate_range
               |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |                     |--50.34%-- __srcu_read_unlock
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               |          |          |          |          |          |          |          |          |          |          |          |                      --49.66%-- __srcu_read_lock
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               |          |          |          |          |          |          |          |          |          |          |          |--10.25%-- mark_page_accessed
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               |          |          |          |          |          |          |          |          |          |          |          |--9.58%-- page_remove_rmap
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               |          |          |          |          |          |          |          |          |          |          |          |          |--34.38%-- __dec_zone_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |--33.36%-- mem_cgroup_begin_page_stat
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               |          |          |          |          |          |          |          |          |          |          |          |           --32.26%-- __dec_zone_page_state
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               |          |          |          |          |          |          |          |          |          |          |          |--6.12%-- tlb_flush_mmu_free
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               |          |          |          |          |          |          |          |          |          |          |          |          |--51.48%-- release_pages
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               |          |          |          |          |          |          |          |          |          |          |          |           --48.52%-- free_pages_and_swap_cache
               |          |          |          |          |          |          |          |          |          |          |          |                     release_pages
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               |          |          |          |          |          |          |          |          |          |          |          |--3.28%-- vm_normal_page
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               |          |          |          |          |          |          |          |          |          |          |           --3.24%-- flush_tlb_mm_range
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               |          |          |          |          |          |          |          |          |          |          |--2.18%-- _raw_spin_lock
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               |          |          |          |          |          |          |          |          |          |           --2.16%-- _cond_resched
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               |          |          |          |          |          |          |          |          |          |--9.05%-- __mmu_notifier_invalidate_range_end
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               |          |          |          |          |          |          |          |          |          |          |--68.31%-- __srcu_read_unlock
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               |          |          |          |          |          |          |          |          |          |--7.38%-- __mmu_notifier_invalidate_range_start
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- __srcu_read_lock
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               |          |          |          |          |          |          |          |          |          |--3.23%-- tlb_finish_mmu
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- tlb_flush_mmu_tlbonly
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               |          |          |          |          |          |          |          |          |          |--2.82%-- lru_add_drain
               |          |          |          |          |          |          |          |          |          |          lru_add_drain_cpu
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               |          |          |          |          |          |          |          |          |           --1.63%-- __srcu_read_lock
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               |          |          |          |          |          |          |          |--12.10%-- delete_from_page_cache
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               |          |          |          |          |          |          |          |          |           --100.00%-- __dec_zone_page_state
               |          |          |          |          |          |          |          |          |                     __dec_zone_state
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               |          |          |          |          |          |          |          |          |--34.08%-- put_page
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               |          |          |          |          |          |          |          |          |--11.60%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |           --11.25%-- ret_from_intr
               |          |          |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |          |          |                     irq_exit
               |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |                     blk_done_softirq
               |          |          |          |          |          |          |          |                     scsi_softirq_done
               |          |          |          |          |          |          |          |                     scsi_finish_command
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               |          |          |          |          |          |          |          |                     test_clear_page_writeback
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               |          |          |          |          |          |          |           --1.25%-- _raw_spin_unlock_irqrestore
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--20.07%-- __pagevec_release
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--95.24%-- release_pages
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--72.86%-- free_hot_cold_page_list
               |          |          |          |          |          |          |          |          |          free_hot_cold_page
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--77.76%-- free_pcppages_bulk
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--35.48%-- __list_add
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--35.45%-- __mod_zone_page_state
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --29.07%-- list_del
               |          |          |          |          |          |          |          |          |          |                     __list_del_entry
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--7.82%-- free_pages_prepare
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--7.52%-- __list_add
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --6.90%-- list_del
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--16.75%-- mem_cgroup_uncharge_list
               |          |          |          |          |          |          |          |          |          uncharge_list
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --100.00%-- uncharge_batch
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --100.00%-- memcg_check_events
               |          |          |          |          |          |          |          |          |                                __mem_cgroup_threshold
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--5.61%-- __list_add
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --4.78%-- _raw_spin_unlock_irqrestore
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --4.76%-- mem_cgroup_page_lruvec
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--4.25%-- unlock_page
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --100.00%-- __wake_up_bit
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --1.80%-- find_get_entries
               |          |          |          |          |          |          
               |          |          |          |          |           --0.84%-- drm_gem_free_mmap_offset
               |          |          |          |          |                     _raw_write_lock
               |          |          |          |          |          
               |          |          |          |          |--24.11%-- i915_mutex_lock_interruptible
               |          |          |          |          |          |          
               |          |          |          |          |          |--86.72%-- mutex_lock_interruptible
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--89.43%-- __mutex_lock_interruptible_slowpath
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --100.00%-- mutex_optimistic_spin
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                     |--74.20%-- mutex_spin_on_owner.isra.4
               |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |                      --25.80%-- osq_lock
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--6.24%-- _cond_resched
               |          |          |          |          |          |          |          preempt_schedule_common
               |          |          |          |          |          |          |          __schedule
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --4.32%-- mutex_optimistic_spin
               |          |          |          |          |          |          
               |          |          |          |          |          |--4.83%-- _cond_resched
               |          |          |          |          |          |          
               |          |          |          |          |          |--2.86%-- ret_from_intr
               |          |          |          |          |          |          do_IRQ
               |          |          |          |          |          |          handle_irq
               |          |          |          |          |          |          handle_edge_irq
               |          |          |          |          |          |          handle_irq_event
               |          |          |          |          |          |          handle_irq_event_percpu
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--54.34%-- gen8_irq_handler
               |          |          |          |          |          |          |          gen8_gt_irq_handler
               |          |          |          |          |          |          |          notify_ring
               |          |          |          |          |          |          |          __wake_up
               |          |          |          |          |          |          |          __wake_up_common
               |          |          |          |          |          |          |          autoremove_wake_function
               |          |          |          |          |          |          |          default_wake_function
               |          |          |          |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          activate_task
               |          |          |          |          |          |          |          enqueue_task
               |          |          |          |          |          |          |          enqueue_task_fair
               |          |          |          |          |          |          |          enqueue_entity
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --45.66%-- add_interrupt_randomness
               |          |          |          |          |          |                     credit_entropy_bits
               |          |          |          |          |          |                     __wake_up
               |          |          |          |          |          |                     __wake_up_common
               |          |          |          |          |          |                     pollwake
               |          |          |          |          |          |          
               |          |          |          |          |          |--2.28%-- __mutex_lock_interruptible_slowpath
               |          |          |          |          |          |          
               |          |          |          |          |          |--1.17%-- reschedule_interrupt
               |          |          |          |          |          |          
               |          |          |          |          |          |--1.17%-- apic_timer_interrupt
               |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          irq_exit
               |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          
               |          |          |          |          |           --0.96%-- irq_entries_start
               |          |          |          |          |          
               |          |          |          |          |--9.45%-- _raw_spin_lock
               |          |          |          |          |          
               |          |          |          |          |--1.03%-- apic_timer_interrupt
               |          |          |          |          |          |          
               |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |                     irq_exit
               |          |          |          |          |                     |          
               |          |          |          |          |                     |--72.69%-- __do_softirq
               |          |          |          |          |                     |          run_rebalance_domains
               |          |          |          |          |                     |          rebalance_domains
               |          |          |          |          |                     |          update_blocked_averages
               |          |          |          |          |                     |          
               |          |          |          |          |                      --27.31%-- rcu_irq_exit
               |          |          |          |          |          
               |          |          |          |          |--1.00%-- mutex_lock_interruptible
               |          |          |          |           --1.02%-- [...]
               |          |          |          |          
               |          |          |          |--2.01%-- i915_gem_sw_finish_ioctl
               |          |          |          |          |          
               |          |          |          |          |--52.45%-- drm_gem_object_lookup
               |          |          |          |          |          |          
               |          |          |          |          |          |--97.61%-- idr_find_slowpath
               |          |          |          |          |          |          
               |          |          |          |          |          |--1.79%-- apic_timer_interrupt
               |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          local_apic_timer_interrupt
               |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--73.75%-- hrtimer_wakeup
               |          |          |          |          |          |          |          wake_up_process
               |          |          |          |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--58.93%-- ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          activate_task
               |          |          |          |          |          |          |          |          enqueue_task
               |          |          |          |          |          |          |          |          enqueue_task_fair
               |          |          |          |          |          |          |          |          enqueue_entity
               |          |          |          |          |          |          |          |          update_curr
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --41.07%-- select_task_rq_fair
               |          |          |          |          |          |          |                     select_idle_sibling
               |          |          |          |          |          |          |                     idle_cpu
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --26.25%-- tick_sched_timer
               |          |          |          |          |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |                     scheduler_tick
               |          |          |          |          |          |                     trigger_load_balance
               |          |          |          |          |          |                     nohz_balance_exit_idle.part.64
               |          |          |          |          |          |          
               |          |          |          |          |           --0.60%-- reschedule_interrupt
               |          |          |          |          |          
               |          |          |          |          |--37.47%-- i915_mutex_lock_interruptible
               |          |          |          |          |          |          
               |          |          |          |          |          |--86.50%-- mutex_lock_interruptible
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--94.66%-- __mutex_lock_interruptible_slowpath
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--91.47%-- mutex_optimistic_spin
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--81.59%-- mutex_spin_on_owner.isra.4
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--14.15%-- osq_lock
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--2.56%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          tick_sched_timer
               |          |          |          |          |          |          |          |          |          tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |          calc_global_load_tick
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --1.70%-- schedule_preempt_disabled
               |          |          |          |          |          |          |          |                     schedule
               |          |          |          |          |          |          |          |                     __schedule
               |          |          |          |          |          |          |          |                     _raw_spin_lock_irq
               |          |          |          |          |          |          |          |                     queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |                     native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--3.98%-- mutex_spin_on_owner.isra.4
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--1.57%-- osq_unlock
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--1.55%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          ktime_get_update_offsets_now
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --1.43%-- osq_lock
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--4.16%-- _cond_resched
               |          |          |          |          |          |          |          preempt_schedule_common
               |          |          |          |          |          |          |          __schedule
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--53.39%-- finish_task_switch
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |           --46.61%-- pick_next_task_fair
               |          |          |          |          |          |          |                     put_prev_entity
               |          |          |          |          |          |          |          
               |          |          |          |          |          |           --1.18%-- mutex_optimistic_spin
               |          |          |          |          |          |          
               |          |          |          |          |          |--10.13%-- _cond_resched
               |          |          |          |          |          |          
               |          |          |          |          |          |--1.30%-- __mutex_lock_interruptible_slowpath
               |          |          |          |          |          |          
               |          |          |          |          |          |--1.10%-- reschedule_interrupt
               |          |          |          |          |          |          
               |          |          |          |          |           --0.98%-- apic_timer_interrupt
               |          |          |          |          |                     |          
               |          |          |          |          |                      --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |                                local_apic_timer_interrupt
               |          |          |          |          |                                hrtimer_interrupt
               |          |          |          |          |                                __hrtimer_run_queues
               |          |          |          |          |                                hrtimer_wakeup
               |          |          |          |          |                                wake_up_process
               |          |          |          |          |                                try_to_wake_up
               |          |          |          |          |                                select_task_rq_fair
               |          |          |          |          |                                select_idle_sibling
               |          |          |          |          |          
               |          |          |          |          |--6.53%-- _raw_spin_lock
               |          |          |          |          |          
               |          |          |          |          |--2.02%-- apic_timer_interrupt
               |          |          |          |          |          |          
               |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |                     |          
               |          |          |          |          |                     |--75.14%-- local_apic_timer_interrupt
               |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |                     |          |          
               |          |          |          |          |                     |          |--56.67%-- __hrtimer_run_queues
               |          |          |          |          |                     |          |          |          
               |          |          |          |          |                     |          |          |--59.06%-- tick_sched_timer
               |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |                     |          |          |          |--35.68%-- tick_sched_handle.isra.17
               |          |          |          |          |                     |          |          |          |          update_process_times
               |          |          |          |          |                     |          |          |          |          rcu_check_callbacks
               |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |                     |          |          |          |--33.94%-- tick_nohz_full_cpu
               |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |                     |          |          |           --30.39%-- tick_sched_do_timer
               |          |          |          |          |                     |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |                     |          |          |                     update_wall_time
               |          |          |          |          |                     |          |          |          
               |          |          |          |          |                     |          |           --40.94%-- hrtimer_wakeup
               |          |          |          |          |                     |          |                     wake_up_process
               |          |          |          |          |                     |          |                     |          
               |          |          |          |          |                     |          |                      --100.00%-- try_to_wake_up
               |          |          |          |          |                     |          |                                ttwu_do_activate.constprop.92
               |          |          |          |          |                     |          |                                check_preempt_curr
               |          |          |          |          |                     |          |
# To display the perf.data header info, please use --header/--header-only options.
#
#
# Total Lost Samples: 0
#
# Samples: 277K of event 'cycles'
# Event count (approx.): 121745071114
#
# Children      Self  Command          Shared Object               Symbol                                                                                         
# ........  ........  ...............  ..........................  ...........................................................................................................................
#
    33.87%     0.05%  sample_multi_tr  [kernel.vmlinux]            [k] entry_SYSCALL_64_fastpath                                                                                              
            |
            ---entry_SYSCALL_64_fastpath
               |          
               |--45.62%-- sys_ioctl
               |          |          
               |          |--96.08%-- do_vfs_ioctl
               |          |          |          
               |          |          |--97.91%-- drm_ioctl
               |          |          |          |          
               |          |          |          |--71.21%-- i915_gem_execbuffer2
               |          |          |          |          |          
               |          |          |          |          |--94.88%-- i915_gem_do_execbuffer.isra.24
               |          |          |          |          |          |          
               |          |          |          |          |          |--39.47%-- i915_gem_execbuffer_reserve.isra.18
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--58.03%-- i915_gem_retire_requests_ring
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--91.58%-- i915_gem_object_retire__read
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--80.16%-- __list_del_entry
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--12.95%-- i915_gem_object_retire__write
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--97.64%-- intel_fb_obj_flush
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --2.36%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                     |--79.64%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          irq_exit
               |          |          |          |          |          |          |          |          |                     |          __do_softirq
               |          |          |          |          |          |          |          |          |                     |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |                     |          rebalance_domains
               |          |          |          |          |          |          |          |          |                     |          update_blocked_averages
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --20.36%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--4.28%-- __list_add
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--1.81%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                     |--58.53%-- irq_exit
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |          |--96.77%-- __do_softirq
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |--91.24%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |                     |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |                     |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |--4.74%-- rcu_process_callbacks
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |           --4.02%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |           --3.23%-- rcu_bh_qs
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                     |--38.46%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |          |--91.90%-- hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |--90.04%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |--69.69%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |--84.00%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          |--82.62%-- scheduler_tick
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |--78.51%-- task_tick_fair
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |--50.17%-- update_cfs_shares
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          |          |          |          update_curr
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               |          |          |          |          |          |          |          |          |                     |          |          |          |          |           --17.38%-- rcu_check_callbacks
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |                     cpu_needs_another_gp
               |          |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |           --16.00%-- tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |--10.88%-- __remove_hrtimer
               |          |          |          |          |          |          |          |          |                     |          |          |          |          timerqueue_del
               |          |          |          |          |          |          |          |          |                     |          |          |          |          rb_next
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |          |--10.46%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |                     |          |          |          |          wake_up_process
               |          |          |          |          |          |          |          |          |                     |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          |          |                     |          |          |          |          select_task_rq_fair
               |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |                     |          |          |           --8.97%-- ktime_get
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               |          |          |          |          |          |          |          |          |                     |          |           --9.96%-- tick_program_event
               |          |          |          |          |          |          |          |          |                     |          |                     clockevents_program_event
               |          |          |          |          |          |          |          |          |                     |          |                     lapic_next_deadline
               |          |          |          |          |          |          |          |          |                     |          |                     native_write_msr_safe
               |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |                     |           --8.10%-- ktime_get_update_offsets_now
               |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |                      --3.01%-- __do_softirq
               |          |          |          |          |          |          |          |           --0.80%-- [...]
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               |          |          |          |          |          |          |          |--3.47%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |--72.73%-- put_pid
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               |          |          |          |          |          |          |          |          |          |          
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               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --1.90%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                     |--65.62%-- irq_exit
               |          |          |          |          |          |          |          |                     |          __do_softirq
               |          |          |          |          |          |          |          |                     |          run_rebalance_domains
               |          |          |          |          |          |          |          |                     |          rebalance_domains
               |          |          |          |          |          |          |          |                     |          update_blocked_averages
               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                      --34.38%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |                                hrtimer_interrupt
               |          |          |          |          |          |          |          |                                ktime_get_update_offsets_now
               |          |          |          |          |          |          |          |                                read_tsc
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--0.87%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--56.33%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--95.91%-- __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--84.35%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --15.65%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                      --100.00%-- call_timer_fn
               |          |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |          |                                |--56.84%-- intel_uncore_fw_release_timer
               |          |          |          |          |          |          |          |          |          |                                |          fw_domains_put
               |          |          |          |          |          |          |          |          |          |                                |          
               |          |          |          |          |          |          |          |          |          |                                 --43.16%-- intel_pstate_timer_func
               |          |          |          |          |          |          |          |          |          |                                           intel_pstate_set_pstate
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --4.09%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--41.48%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--94.55%-- __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--71.31%-- tick_sched_timer
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               |          |          |          |          |          |          |          |          |          |          |          |--82.26%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--48.06%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--56.42%-- task_tick_fair
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- hrtimer_active
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--24.06%-- _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --19.52%-- trigger_load_balance
               |          |          |          |          |          |          |          |          |          |          |          |          |                     nohz_balance_exit_idle.part.64
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--27.89%-- account_process_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--12.62%-- run_posix_cpu_timers
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |           --11.43%-- rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |           --17.74%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |                     update_wall_time
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                     |--50.72%-- _raw_spin_lock_irqsave
               |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |                      --49.28%-- timekeeping_update
               |          |          |          |          |          |          |          |          |          |          |                                raw_notifier_call_chain
               |          |          |          |          |          |          |          |          |          |          |                                pvclock_gtod_notify
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--8.41%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          _raw_spin_lock
               |          |          |          |          |          |          |          |          |          |          |          queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          |          |          native_queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--7.44%-- __remove_hrtimer
               |          |          |          |          |          |          |          |          |          |          |          rb_next
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--6.90%-- enqueue_hrtimer
               |          |          |          |          |          |          |          |          |          |          |          rb_insert_color
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |           --5.93%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |           --5.45%-- tick_program_event
               |          |          |          |          |          |          |          |          |                     clockevents_program_event
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |           --2.19%-- rcu_irq_exit
               |          |          |          |          |          |          |           --1.45%-- [...]
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--37.37%-- i915_gem_execbuffer_reserve_vma.isra.17
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--98.89%-- i915_gem_object_pin
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--98.67%-- i915_gem_object_do_pin
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--82.96%-- i915_gem_object_get_pages
               |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |--99.77%-- i915_gem_object_get_pages_gtt
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--96.89%-- shmem_read_mapping_page_gfp
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--62.83%-- shmem_getpage_gfp
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--46.18%-- shmem_alloc_page
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--97.04%-- alloc_pages_vma
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--89.64%-- __alloc_pages_nodemask
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--91.00%-- get_page_from_freelist
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--59.84%-- __rmqueue
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--47.49%-- __list_add
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--46.09%-- list_del
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __list_del_entry
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --6.42%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--11.48%-- zone_statistics
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __inc_zone_state
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--6.36%-- list_del
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--5.86%-- __list_add
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--5.03%-- __zone_watermark_ok
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.79%-- __mod_zone_page_state
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.94%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.88%-- __inc_zone_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --1.82%-- next_zones_zonelist
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.47%-- next_zones_zonelist
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.71%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--51.20%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |--67.93%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |--50.57%-- update_cpu_load_active
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          sched_avg_update
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |           --49.43%-- task_tick_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |           --32.07%-- rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     cpu_needs_another_gp
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                      --48.80%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                                __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                                run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                                rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                                update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.77%-- __mod_zone_page_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.77%-- __zone_watermark_ok
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.62%-- __rmqueue
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.60%-- list_del
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --0.06%-- [...]
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--5.35%-- get_vma_policy
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--90.78%-- get_task_policy.part.23
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --9.22%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.24%-- policy_zonelist
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--1.23%-- __get_vma_policy
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.75%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          __do_softirq
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--71.23%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --28.77%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     call_timer_fn
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     intel_pstate_timer_func
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     native_read_msr_safe
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --0.79%-- [...]
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--1.12%-- policy_zonelist
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.68%-- __alloc_pages_nodemask
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--16.05%-- lru_cache_add_anon
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--95.38%-- pagevec_lru_move_fn
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--61.16%-- __pagevec_lru_add_fn
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--49.70%-- __mod_zone_page_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --8.08%-- mem_cgroup_update_lru_size
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--24.49%-- release_pages
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- free_hot_cold_page_list
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--4.66%-- mem_cgroup_page_lruvec
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--4.31%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.11%-- __mod_zone_page_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--1.23%-- __list_add
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.90%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--1.96%-- __pagevec_lru_add_fn
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --0.94%-- _raw_spin_unlock_irqrestore
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --0.71%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_wall_time
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--10.96%-- shmem_add_to_page_cache
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--72.07%-- radix_tree_insert
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __radix_tree_create
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                      --100.00%-- radix_tree_node_alloc
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--21.77%-- __inc_zone_page_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --6.15%-- __inc_zone_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--8.17%-- find_lock_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--97.68%-- find_get_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--88.76%-- radix_tree_lookup_slot
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --11.24%-- __radix_tree_lookup
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --2.32%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     calc_global_load
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--4.72%-- security_vm_enough_memory_mm
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __percpu_counter_add
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--14.89%-- cap_vm_enough_memory
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- cap_capable
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--12.25%-- cap_capable
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --9.03%-- __percpu_counter_add
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.94%-- mem_cgroup_try_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--55.57%-- try_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --44.43%-- get_mem_cgroup_from_mm
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--3.91%-- _raw_spin_lock_irq
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--2.77%-- mem_cgroup_commit_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--47.73%-- memcg_check_events
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--34.97%-- mem_cgroup_charge_statistics.isra.27
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--13.32%-- commit_charge
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --3.98%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     account_process_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     account_system_time
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     acct_account_cputime
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __acct_update_integrals
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.78%-- cap_vm_enough_memory
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--0.59%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--58.28%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--68.54%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--54.16%-- run_posix_cpu_timers
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          task_cputime
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          fetch_task_cputime
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --45.84%-- scheduler_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     task_tick_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_cfs_shares
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __calc_delta
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --31.46%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     activate_task
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_entity
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_cfs_shares
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --41.72%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |--55.05%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          update_blocked_averages
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |           --100.00%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     do_IRQ
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     handle_irq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     handle_edge_irq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     handle_irq_event
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |                     gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                      --44.95%-- run_timer_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                                call_timer_fn
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                                process_timeout
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                                wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                                try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                                ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                                activate_task
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                                enqueue_task
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                                enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |           --1.95%-- [...]
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               |          |          |          |          |          |          |          |          |          |          |          |          |--28.14%-- clear_page_c_e
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               |          |          |          |          |          |          |          |          |          |          |          |          |--6.74%-- unlock_page
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--98.03%-- __wake_up_bit
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --1.97%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |--84.02%-- tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          rcu_check_callbacks
               |          |          |          |          |          |          |          |          |          |          |          |          |                     |          cpu_needs_another_gp
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               |          |          |          |          |          |          |          |          |          |          |          |          |                      --15.98%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |                                wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |          |                                try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |                                ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          |          |          |                                activate_task
               |          |          |          |          |          |          |          |          |          |          |          |          |                                enqueue_task
               |          |          |          |          |          |          |          |          |          |          |          |          |                                enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |                                enqueue_entity
               |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |--0.95%-- _raw_spin_lock
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               |          |          |          |          |          |          |          |          |          |          |          |          |--0.73%-- apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--58.29%-- local_apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--88.92%-- __hrtimer_run_queues
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--84.47%-- tick_sched_timer
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--80.77%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          update_process_times
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--37.39%-- scheduler_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --48.64%-- task_tick_fair
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--22.14%-- cpu_needs_another_gp
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--21.24%-- account_process_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          account_system_time
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          acct_account_cputime
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          jiffies_to_timeval
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --19.23%-- rcu_check_callbacks
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --19.23%-- profile_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --15.53%-- hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     activate_task
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     enqueue_entity
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_curr
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --11.08%-- tick_program_event
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     clockevents_program_event
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     native_write_msr_safe
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --41.71%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |                     __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |                     run_rebalance_domains
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               |          |          |          |          |          |          |          |          |          |          |          |          |                     |--98.97%-- rebalance_domains
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               |          |          |          |          |          |          |          |          |          |          |          |          |                      --1.03%-- __msecs_to_jiffies
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               |          |          |          |          |          |          |          |          |          |          |          |          |--71.22%-- swiotlb_map_sg_attrs
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- sg_next
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               |          |          |          |          |          |          |          |          |          |          |          |--1.03%-- sg_alloc_table
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--54.80%-- __get_free_pages
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          __alloc_pages_nodemask
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--58.73%-- get_page_from_freelist
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--37.55%-- list_del
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--21.02%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          do_IRQ
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          handle_irq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          handle_edge_irq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          handle_irq_event
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          intel_lrc_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          gen6_read32
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          fw_domains_get_with_thread_status
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          fw_domains_get
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --20.25%-- next_zones_zonelist
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--39.72%-- __kmalloc
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |           --100.00%-- __slab_alloc
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --5.48%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     handle_irq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     handle_irq_event
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     intel_lrc_irq_handler
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     execlists_context_unqueue
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     disable_lite_restore_wa.isra.11
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |          |           --44.53%-- memset_erms
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               |          |          |          |          |          |          |          |          |          |          |          |           --3.76%-- sg_kmalloc
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               |          |          |          |          |          |          |          |          |          |          |--83.87%-- gen8_alloc_va_range
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               |          |          |          |          |          |          |          |          |          |          |          |          |--76.06%-- alloc_gen8_temp_bitmaps
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--98.87%-- __kmalloc
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--73.70%-- clear_page_c_e
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--19.13%-- get_page_from_freelist
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--47.68%-- __rmqueue
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--40.98%-- move_freepages_block
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--38.75%-- __list_del_entry
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--10.68%-- __mod_zone_page_state
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--7.61%-- next_zones_zonelist
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--6.71%-- _raw_spin_lock_irqsave
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--6.44%-- zone_statistics
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_timer
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     update_process_times
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     scheduler_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     task_tick_fair
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     pick_next_task_fair
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __alloc_pages_nodemask
               |          |          |          |          |          |          |          |          |          |          |          |          |          |                     get_page_from_freelist
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--28.30%-- apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          rcu_process_callbacks
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               |          |          |          |          |          |          |          |          |          |          |          |          |--1.09%-- kunmap_page_dma
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               |          |          |          |          |          |          |          |          |          |          |          |          |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |          |          irq_exit
               |          |          |          |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          |          run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |          |          |--22.68%-- sg_nents
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               |          |          |          |          |          |          |          |          |          |          |          |                     smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |                     local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          |                     __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |          |          |          |                     hrtimer_wakeup
               |          |          |          |          |          |          |          |          |          |          |          |                     wake_up_process
               |          |          |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
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               |          |          |          |          |          |          |          |          |          |--57.22%-- irq_exit
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               |          |          |          |          |          |          |          |          |          |          |--88.34%-- __do_softirq
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               |          |          |          |          |          |          |          |          |          |          |          |--84.01%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |           --15.99%-- run_timer_softirq
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               |          |          |          |          |          |          |          |          |          |           --11.66%-- ret_from_intr
               |          |          |          |          |          |          |          |          |          |                     do_IRQ
               |          |          |          |          |          |          |          |          |          |                     handle_irq
               |          |          |          |          |          |          |          |          |          |                     handle_edge_irq
               |          |          |          |          |          |          |          |          |          |                     handle_irq_event
               |          |          |          |          |          |          |          |          |          |                     handle_irq_event_percpu
               |          |          |          |          |          |          |          |          |          |                     gen8_irq_handler
               |          |          |          |          |          |          |          |          |          |                     gen8_gt_irq_handler
               |          |          |          |          |          |          |          |          |          |                     notify_ring
               |          |          |          |          |          |          |          |          |          |                     __wake_up
               |          |          |          |          |          |          |          |          |          |                     __wake_up_common
               |          |          |          |          |          |          |          |          |          |                     autoremove_wake_function
               |          |          |          |          |          |          |          |          |          |                     default_wake_function
               |          |          |          |          |          |          |          |          |          |                     try_to_wake_up
               |          |          |          |          |          |          |          |          |          |                     ttwu_do_activate.constprop.92
               |          |          |          |          |          |          |          |          |          |                     activate_task
               |          |          |          |          |          |          |          |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |          |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |                     enqueue_entity
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               |          |          |          |          |          |          |          |          |           --42.78%-- local_apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |                     |--87.76%-- hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     |          tick_sched_timer
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               |          |          |          |          |          |          |          |          |                     |          |--50.74%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |          |                     |          |          update_process_times
               |          |          |          |          |          |          |          |          |                     |          |          scheduler_tick
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               |          |          |          |          |          |          |          |          |                     |          |          |--62.97%-- perf_event_task_tick
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               |          |          |          |          |          |          |          |          |                     |          |          |          |          native_write_msr_safe
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               |          |          |          |          |          |          |          |          |                     |          |          |                     __intel_pmu_enable_all.isra.9
               |          |          |          |          |          |          |          |          |                     |          |          |                     native_write_msr_safe
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               |          |          |          |          |          |          |          |          |                     |          |           --37.03%-- task_tick_fair
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               |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- timekeeping_update
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               |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
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               |          |          |          |          |          |          |          |          |                     |          __alloc_pages_nodemask
               |          |          |          |          |          |          |          |          |                     |          apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          smp_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |                     |          hrtimer_interrupt
               |          |          |          |          |          |          |          |          |                     |          __hrtimer_run_queues
               |          |          |          |          |          |          |          |          |                     |          hrtimer_wakeup
               |          |          |          |          |          |          |          |          |                     |          wake_up_process
               |          |          |          |          |          |          |          |          |                     |          try_to_wake_up
               |          |          |          |          |          |          |          |          |                     |          _raw_spin_lock
               |          |          |          |          |          |          |          |          |                     |          queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |          |                     |          native_queued_spin_lock_slowpath
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               |          |          |          |          |          |          |          |          |--50.56%-- irq_exit
               |          |          |          |          |          |          |          |          |          __do_softirq
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               |          |          |          |          |          |          |          |          |          |--82.70%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |           --100.00%-- call_timer_fn
               |          |          |          |          |          |          |          |          |          |                     fw_domains_put
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               |          |          |          |          |          |          |          |                     |          
               |          |          |          |          |          |          |          |                      --100.00%-- hrtimer_interrupt
               |          |          |          |          |          |          |          |                                __hrtimer_run_queues
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               |          |          |          |          |          |          |          |                                |          |--83.74%-- tick_sched_handle.isra.17
               |          |          |          |          |          |          |          |                                |          |          update_process_times
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               |          |          |          |          |          |          |          |                                |          |          |          |          |--36.18%-- nohz_balance_exit_idle.part.64
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               |          |          |          |          |          |          |          |                                |          |          |          |          |--35.71%-- native_smp_send_reschedule
               |          |          |          |          |          |          |          |                                |          |          |          |          |          flat_send_IPI_mask
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               |          |          |          |          |          |          |          |                                |          |          |          |--13.09%-- update_cpu_load_active
               |          |          |          |          |          |          |          |                                |          |          |          |          __update_cpu_load
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               |          |          |          |          |          |          |          |                                |          |          |          |--12.36%-- _raw_spin_lock
               |          |          |          |          |          |          |          |                                |          |          |          |          queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |                                |          |          |          |          native_queued_spin_lock_slowpath
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               |          |          |          |          |          |          |          |                                |          |          |          |--12.09%-- nohz_balance_exit_idle.part.64
               |          |          |          |          |          |          |          |                                |          |          |          |          
               |          |          |          |          |          |          |          |                                |          |          |          |--12.02%-- task_tick_fair
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               |          |          |          |          |          |          |          |                                |          |          |          |          
               |          |          |          |          |          |          |          |                                |          |          |           --11.74%-- update_rq_clock.part.82
               |          |          |          |          |          |          |          |                                |          |          |                     sched_clock_cpu
               |          |          |          |          |          |          |          |                                |          |          |                     sched_clock
               |          |          |          |          |          |          |          |                                |          |          |                     native_sched_clock
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               |          |          |          |          |          |          |          |                                |          |          |--18.52%-- account_process_tick
               |          |          |          |          |          |          |          |                                |          |          |          account_system_time
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               |          |          |          |          |          |          |          |                                |          |          |           --100.00%-- acct_account_cputime
               |          |          |          |          |          |          |          |                                |          |          |                     __acct_update_integrals
               |          |          |          |          |          |          |          |                                |          |          |                     jiffies_to_timeval
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               |          |          |          |          |          |          |          |                                |          |          |--8.56%-- irq_work_tick
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               |          |          |          |          |          |          |          |                                |          |           --7.44%-- rcu_check_callbacks
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               |          |          |          |          |          |          |          |                                |          |--8.13%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |                                |          |          tick_do_update_jiffies64
               |          |          |          |          |          |          |          |                                |          |          _raw_spin_lock
               |          |          |          |          |          |          |          |                                |          |          queued_spin_lock_slowpath
               |          |          |          |          |          |          |          |                                |          |          native_queued_spin_lock_slowpath
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               |          |          |          |          |          |          |          |                                |           --8.13%-- tick_nohz_full_cpu
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               |          |          |          |          |          |          |          |                                 --12.05%-- enqueue_hrtimer
               |          |          |          |          |          |          |          |                                           timerqueue_add
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               |          |          |          |          |          |          |          |          |          |          |--54.70%-- local_apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |          |          hrtimer_interrupt
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               |          |          |          |          |          |          |          |          |          |          |          |          |--93.82%-- tick_sched_handle.isra.17
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--42.64%-- account_process_tick
               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          account_system_time
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--53.90%-- __acct_update_integrals
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |                     __acct_update_integrals
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |          |--37.83%-- scheduler_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |           --7.82%-- _raw_spin_lock
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               |          |          |          |          |          |          |          |          |          |          |          |          |          |--9.04%-- account_process_tick
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               |          |          |          |          |          |          |          |          |          |          |          |          |           --6.65%-- scheduler_tick
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               |          |          |          |          |          |          |          |          |          |          |          |           --6.18%-- tick_sched_do_timer
               |          |          |          |          |          |          |          |          |          |          |          |                     tick_do_update_jiffies64
               |          |          |          |          |          |          |          |          |          |          |          |                     update_wall_time
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               |          |          |          |          |          |          |          |          |          |          |           --7.94%-- tick_program_event
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               |          |          |          |          |          |          |          |          |          |          |--40.51%-- irq_exit
               |          |          |          |          |          |          |          |          |          |          |          __do_softirq
               |          |          |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |          |          |--92.04%-- run_rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          rebalance_domains
               |          |          |          |          |          |          |          |          |          |          |          |          update_blocked_averages
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               |          |          |          |          |          |          |          |          |          |          |           --7.96%-- run_timer_softirq
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               |          |          |          |          |          |          |          |          |          |           --4.79%-- __do_softirq
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               |          |          |          |          |          |          |          |          |           --3.68%-- exit_idle
               |          |          |          |          |          |          |          |           --0.71%-- [...]
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               |          |          |          |          |          |          |          |--0.88%-- apic_timer_interrupt
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               |          |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |                     |--3.24%-- account_entity_dequeue
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |                      --2.24%-- set_next_buddy
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--31.69%-- pick_next_task_fair
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |--34.11%-- update_blocked_averages
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |--30.13%-- load_balance
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |--59.96%-- find_busiest_group
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |           --100.00%-- update_sd_lb_stats
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |                     |--58.20%-- idle_cpu
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |                      --41.80%-- source_load
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |--18.36%-- update_cfs_rq_h_load
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |--10.90%-- deactivate_task
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          dequeue_task
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          dequeue_task_fair
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          dequeue_entity
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          account_entity_dequeue
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |           --10.77%-- attach_task
               |          |          |          |          |          |          |          |          |          |                     |          |          |                     activate_task
               |          |          |          |          |          |          |          |          |          |                     |          |          |                     enqueue_task
               |          |          |          |          |          |          |          |          |          |                     |          |          |                     enqueue_task_fair
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |--20.57%-- pick_next_entity
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |           --100.00%-- clear_buddies
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |--7.96%-- set_next_entity
               |          |          |          |          |          |          |          |          |          |                     |          |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |           --100.00%-- __compute_runnable_contrib
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |          |--4.07%-- sched_clock_cpu
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |           --3.16%-- update_curr
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--14.08%-- __perf_event_task_sched_out
               |          |          |          |          |          |          |          |          |          |                     |          |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |           --100.00%-- ctx_sched_out
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |                     |--69.25%-- perf_pmu_disable
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          x86_pmu_disable
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          __intel_pmu_disable_all
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          native_write_msr_safe
               |          |          |          |          |          |          |          |          |          |                     |          |                     |          
               |          |          |          |          |          |          |          |          |          |                     |          |                      --30.75%-- x86_pmu_disable
               |          |          |          |          |          |          |          |          |          |                     |          |          
               |          |          |          |          |          |          |          |          |          |                     |          |--3.24%-- apic_timer_interrupt
               |          |          |          |          |          |          |          |          |          |                     |          |          smp_apic_timer_interrupt
               |          |          |