diff mbox series

[v5,04/15] trace2:data: add trace2 regions to wt-status

Message ID cd860799f88ba9832d7b15822dcc866a7395d697.1549043936.git.gitgitgadget@gmail.com (mailing list archive)
State New, archived
Headers show
Series Trace2 tracing facility | expand

Commit Message

John Passaro via GitGitGadget Feb. 1, 2019, 5:59 p.m. UTC 
From: Jeff Hostetler <jeffhost@microsoft.com>

Add trace2_region_enter() and trace2_region_leave() calls around the
various phases of a status scan.  This gives elapsed time for each
phase in the GIT_TR2_PERF and GIT_TR2_EVENT trace target.

Also, these Trace2 calls now use s->repo rather than the_repository.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
---
 wt-status.c | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/wt-status.c b/wt-status.c
index 0fe3bcd4cd..434636850e 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -748,12 +748,23 @@  static int has_unmerged(struct wt_status *s)
 
 void wt_status_collect(struct wt_status *s)
 {
+	trace2_region_enter("status", "worktrees", s->repo);
 	wt_status_collect_changes_worktree(s);
-	if (s->is_initial)
+	trace2_region_leave("status", "worktrees", s->repo);
+
+	if (s->is_initial) {
+		trace2_region_enter("status", "initial", s->repo);
 		wt_status_collect_changes_initial(s);
-	else
+		trace2_region_leave("status", "initial", s->repo);
+	} else {
+		trace2_region_enter("status", "index", s->repo);
 		wt_status_collect_changes_index(s);
+		trace2_region_leave("status", "index", s->repo);
+	}
+
+	trace2_region_enter("status", "untracked", s->repo);
 	wt_status_collect_untracked(s);
+	trace2_region_leave("status", "untracked", s->repo);
 
 	wt_status_get_state(s->repo, &s->state, s->branch && !strcmp(s->branch, "HEAD"));
 	if (s->state.merge_in_progress && !has_unmerged(s))
@@ -2291,6 +2302,13 @@  static void wt_porcelain_v2_print(struct wt_status *s)
 
 void wt_status_print(struct wt_status *s)
 {
+	trace2_data_intmax("status", s->repo, "count/changed", s->change.nr);
+	trace2_data_intmax("status", s->repo, "count/untracked",
+			   s->untracked.nr);
+	trace2_data_intmax("status", s->repo, "count/ignored", s->ignored.nr);
+
+	trace2_region_enter("status", "print", s->repo);
+
 	switch (s->status_format) {
 	case STATUS_FORMAT_SHORT:
 		wt_shortstatus_print(s);
@@ -2309,6 +2327,8 @@  void wt_status_print(struct wt_status *s)
 		wt_longstatus_print(s);
 		break;
 	}
+
+	trace2_region_leave("status", "print", s->repo);
 }
 
 /**