tools/metrics/histograms/histograms.xml - Issue 1898233002: Report expected task queueing time via UMA

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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: Super rough alternative approach. Created 4 years, 7 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 ac159b3b65c142cc60c14875439aeb42fdd7ff0e..a71e24ae2bb51561c5c2b0753699bf127161d556 100644

--- a/tools/metrics/histograms/histograms.xml

+++ b/tools/metrics/histograms/histograms.xml

@@ -44525,6 +44525,15 @@ 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 5 second

+ window.

+ </summary>

+</histogram>

<histogram name="RendererScheduler.TaskQueueManager.DelayedTaskLateness"

units="ms">

<owner>alexclarke@chromium.org</owner>