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Unified Diff: tools/metrics/histograms/histograms.xml

Issue 2184023002: Report the duration of sampled tasks with histogram. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Directly call from renderer_scheduler_impl.cc Created 4 years, 4 months ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 35c048593ec6c6ad219634628179f2f78cd8efee..45e6d4c9e2bc9c849ca2b32658810e6e16ce0575 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -46353,6 +46353,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="RendererScheduler.TaskTime" units="microseconds">
+ <owner>sunyunjia@chromium.org</owner>
+ <owner>tdresser@chromium.org</owner>
+ <summary>
+ The duration of every task queued in the _renderer_ scheduler to see the
+ distribution of the task duration.
+ </summary>
+</histogram>
+
<histogram name="RendererScheduler.UserModel.GestureDuration" units="ms">
<owner>alexclarke@chromium.org</owner>
<summary>Duration of gestures (scrolls and pinches).</summary>
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