tools/metrics/histograms/histograms.xml - Issue 2755953003: [scheduler] Add RendererScheduler.TaskDurationPerQueueType.

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

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Issue 2755953003: [scheduler] Add RendererScheduler.TaskDurationPerQueueType. (Closed)

Patch Set: rebased Created 3 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 3862a2a74878c1b5548e0c7d4fd1ea39742e0ae0..6abd88010a01581fb0a2fde505a7e5decd2b88b5 100644

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

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

@@ -58914,6 +58914,19 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</summary>

</histogram>

+<histogram name="RendererScheduler.TaskDurationPerQueueType"

+ enum="RendererSchedulerTaskQueueType" units="ms">

+ <owner>altimin@chromium.org,alexclarke@chromium.org</owner>

+ <summary>

+ Total duration of renderer tasks split per task queue type. Used to monitor

+ usage of each type of task queues. Reported each time when task is completed

Ilya Sherman 2017/05/15 22:53:22 nit: s/queues/queue

altimin 2017/05/16 11:56:14 Done.

+ and current accumulated duration is longer than 1ms.

+ This metric is susceptible to problematic outliers and should be analyzed

+ with custom scripts accounting for that rather than from a dashboard.

+ </summary>

+</histogram>

<histogram name="RendererScheduler.TaskQueueManager.DelayedTaskLateness"

units="ms">

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