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

Issue 1898233002: Report expected task queueing time via UMA (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: RenderSchedulerImpl owns all the things. Created 4 years, 5 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 050453ff4e847a3950996a459419d85e35442550..63f57dbbeb1f7fe8da45ef56aeaf794bab8b21f8 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -45773,6 +45773,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="RendererScheduler.ExpectedTaskQueueingDuration" units="ms">
+ <owner>tdresser@chromium.org</owner>
+ <summary>
+ The estimated queueing duration which would be observed for additional high
+ priority tasks posted to the RendererScheduler. Recorded for each N ms
+ window.
+ </summary>
+</histogram>
+
<histogram name="RendererScheduler.TaskQueueManager.DelayedTaskLateness"
units="ms">
<owner>alexclarke@chromium.org</owner>
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