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[Qemu-devel] [PATCH 2/2] qmp: document query-cpus performance issue
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [PATCH 2/2] qmp: document query-cpus performance issue |
Date: |
Wed, 7 Feb 2018 12:50:14 -0500 |
Signed-off-by: Luiz Capitulino <address@hidden>
---
qapi-schema.json | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/qapi-schema.json b/qapi-schema.json
index 82d6f12b53..0665a14dba 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -526,6 +526,10 @@
#
# Returns a list of information about each virtual CPU.
#
+# WARNING: This command incurs a performance penalty for latency
+# sensitive workloads and hence it's not recommended to
+# to be used in production. Use query-cpus-fast instead
+#
# Returns: a list of @CpuInfo for each virtual CPU
#
# Since: 0.14.0
--
2.14.3