diff --git a/backends/cryptodev.c b/backends/cryptodev.c
index b15b1a24f5..9c8ba6f29f 100644
--- a/backends/cryptodev.c
+++ b/backends/cryptodev.c
@@ -107,6 +107,9 @@ void cryptodev_backend_cleanup(
     if (bc->cleanup) {
         bc->cleanup(backend, errp);
     }
+
+    g_free(backend->sym_stat);
+    g_free(backend->asym_stat);
 }
 
 int cryptodev_backend_create_session(
@@ -154,16 +157,61 @@ static int cryptodev_backend_operation(
     return -VIRTIO_CRYPTO_NOTSUPP;
 }
 
+static int cryptodev_backend_account(CryptoDevBackend *backend,
+                 CryptoDevBackendOpInfo *op_info)
+{
+    enum QCryptodevBackendAlgType algtype = op_info->algtype;
+    int len;
+
+    if (algtype == QCRYPTODEV_BACKEND_ALG_ASYM) {
+        CryptoDevBackendAsymOpInfo *asym_op_info = op_info->u.asym_op_info;
+        len = asym_op_info->src_len;
+        switch (op_info->op_code) {
+        case VIRTIO_CRYPTO_AKCIPHER_ENCRYPT:
+            QCryptodevAsymStatIncEncrypt(backend, len);
+            break;
+        case VIRTIO_CRYPTO_AKCIPHER_DECRYPT:
+            QCryptodevAsymStatIncDecrypt(backend, len);
+            break;
+        case VIRTIO_CRYPTO_AKCIPHER_SIGN:
+            QCryptodevAsymStatIncSign(backend, len);
+            break;
+        case VIRTIO_CRYPTO_AKCIPHER_VERIFY:
+            QCryptodevAsymStatIncVerify(backend, len);
+            break;
+        default:
+            return -VIRTIO_CRYPTO_NOTSUPP;
+        }
+    } else if (algtype == QCRYPTODEV_BACKEND_ALG_SYM) {
+        CryptoDevBackendSymOpInfo *sym_op_info = op_info->u.sym_op_info;
+        len = sym_op_info->src_len;
+        switch (op_info->op_code) {
+        case VIRTIO_CRYPTO_CIPHER_ENCRYPT:
+            QCryptodevSymStatIncEncrypt(backend, len);
+            break;
+        case VIRTIO_CRYPTO_CIPHER_DECRYPT:
+            QCryptodevSymStatIncDecrypt(backend, len);
+            break;
+        default:
+            return -VIRTIO_CRYPTO_NOTSUPP;
+        }
+    } else {
+        error_report("Unsupported cryptodev alg type: %" PRIu32 "", algtype);
+        return -VIRTIO_CRYPTO_NOTSUPP;
+    }
+
+    return len;
+}
+
 int cryptodev_backend_crypto_operation(
                  CryptoDevBackend *backend,
                  CryptoDevBackendOpInfo *op_info)
 {
-    QCryptodevBackendAlgType algtype = op_info->algtype;
+    int ret;
 
-    if ((algtype != QCRYPTODEV_BACKEND_ALG_SYM)
-        && (algtype != QCRYPTODEV_BACKEND_ALG_ASYM)) {
-        error_report("Unsupported cryptodev alg type: %" PRIu32 "", algtype);
-        return -VIRTIO_CRYPTO_NOTSUPP;
+    ret = cryptodev_backend_account(backend, op_info);
+    if (ret < 0) {
+        return ret;
     }
 
     return cryptodev_backend_operation(backend, op_info);
@@ -202,10 +250,20 @@ cryptodev_backend_complete(UserCreatable *uc, Error **errp)
 {
     CryptoDevBackend *backend = CRYPTODEV_BACKEND(uc);
     CryptoDevBackendClass *bc = CRYPTODEV_BACKEND_GET_CLASS(uc);
+    uint32_t services;
 
     if (bc->init) {
         bc->init(backend, errp);
     }
+
+    services = backend->conf.crypto_services;
+    if (services & (1 << QCRYPTODEV_BACKEND_SERVICE_CIPHER)) {
+        backend->sym_stat = g_new0(QCryptodevBackendSymStat, 1);
+    }
+
+    if (services & (1 << QCRYPTODEV_BACKEND_SERVICE_AKCIPHER)) {
+        backend->asym_stat = g_new0(QCryptodevBackendAsymStat, 1);
+    }
 }
 
 void cryptodev_backend_set_used(CryptoDevBackend *backend, bool used)
diff --git a/include/sysemu/cryptodev.h b/include/sysemu/cryptodev.h
index 048a627035..15e8c04dcf 100644
--- a/include/sysemu/cryptodev.h
+++ b/include/sysemu/cryptodev.h
@@ -253,8 +253,39 @@ struct CryptoDevBackend {
     /* Tag the cryptodev backend is used by virtio-crypto or not */
     bool is_used;
     CryptoDevBackendConf conf;
+    QCryptodevBackendSymStat *sym_stat;
+    QCryptodevBackendAsymStat *asym_stat;
 };
 
+#define QCryptodevSymStatInc(be, op, bytes) do { \
+   be->sym_stat->op##_bytes += (bytes); \
+   be->sym_stat->op##_ops += 1; \
+} while (/*CONSTCOND*/0)
+
+#define QCryptodevSymStatIncEncrypt(be, bytes) \
+            QCryptodevSymStatInc(be, encrypt, bytes)
+
+#define QCryptodevSymStatIncDecrypt(be, bytes) \
+            QCryptodevSymStatInc(be, decrypt, bytes)
+
+#define QCryptodevAsymStatInc(be, op, bytes) do { \
+    be->asym_stat->op##_bytes += (bytes); \
+    be->asym_stat->op##_ops += 1; \
+} while (/*CONSTCOND*/0)
+
+#define QCryptodevAsymStatIncEncrypt(be, bytes) \
+            QCryptodevAsymStatInc(be, encrypt, bytes)
+
+#define QCryptodevAsymStatIncDecrypt(be, bytes) \
+            QCryptodevAsymStatInc(be, decrypt, bytes)
+
+#define QCryptodevAsymStatIncSign(be, bytes) \
+            QCryptodevAsymStatInc(be, sign, bytes)
+
+#define QCryptodevAsymStatIncVerify(be, bytes) \
+            QCryptodevAsymStatInc(be, verify, bytes)
+
+
 /**
  * cryptodev_backend_new_client:
  *
diff --git a/qapi/cryptodev.json b/qapi/cryptodev.json
index 6c6509cd3f..dbd8fa71f9 100644
--- a/qapi/cryptodev.json
+++ b/qapi/cryptodev.json
@@ -87,3 +87,57 @@
 # Since: 8.0
 ##
 { 'command': 'query-cryptodev', 'returns': ['CryptodevInfo']}
+
+##
+# @QCryptodevBackendSymStat:
+#
+# The statistics of symmetric operation.
+#
+# @encrypt-ops: the operations of symmetric encryption
+#
+# @decrypt-ops: the operations of symmetric decryption
+#
+# @encrypt-bytes: the bytes of symmetric encryption
+#
+# @decrypt-bytes: the bytes of symmetric decryption
+#
+# Since: 8.0
+##
+{ 'struct': 'QCryptodevBackendSymStat',
+  'data': { 'encrypt-ops': 'int',
+            'decrypt-ops': 'int',
+            'encrypt-bytes': 'int',
+            'decrypt-bytes': 'int' } }
+
+##
+# @QCryptodevBackendAsymStat:
+#
+# The statistics of asymmetric operation.
+#
+# @encrypt-ops: the operations of asymmetric encryption
+#
+# @decrypt-ops: the operations of asymmetric decryption
+#
+# @sign-ops: the operations of asymmetric signature
+#
+# @verify-ops: the operations of asymmetric verification
+#
+# @encrypt-bytes: the bytes of asymmetric encryption
+#
+# @decrypt-bytes: the bytes of asymmetric decryption
+#
+# @sign-bytes: the bytes of asymmetric signature
+#
+# @verify-bytes: the bytes of asymmetric verification
+#
+# Since: 8.0
+##
+{ 'struct': 'QCryptodevBackendAsymStat',
+  'data': { 'encrypt-ops': 'int',
+            'decrypt-ops': 'int',
+            'sign-ops': 'int',
+            'verify-ops': 'int',
+            'encrypt-bytes': 'int',
+            'decrypt-bytes': 'int',
+            'sign-bytes': 'int',
+            'verify-bytes': 'int' } }
