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

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Issue 2412343003: Add TaskScheduler.NumTasksBeforeDetach.[worker pool name] histogram. (Closed)
Patch Set: CR robliao #3 Created 4 years, 2 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 b95db61f52d307d2aae0eaa047b9824c7fb0f3ab..11f000d99ae323f9f73621203643507c85b9a8db 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -64341,6 +64341,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="TaskScheduler.NumTasksBeforeDetach" units="tasks">
+ <owner>fdoray@chromium.org</owner>
+ <owner>gab@chromium.org</owner>
+ <owner>robliao@chromium.org</owner>
+ <summary>
+ Number of tasks executed by a SchedulerWorker before it detached. Recorded
+ when the SchedulerWorker is woken up after detaching.
+ </summary>
+</histogram>
+
<histogram name="TaskScheduler.NumTasksBetweenWaits" units="tasks">
<owner>fdoray@chromium.org</owner>
<owner>gab@chromium.org</owner>
@@ -110126,6 +110136,7 @@ value.
label="Applies to the ForegroundFileIO worker pool."/>
<suffix name="ForegroundPool" label="Applies to the Foreground worker pool."/>
<affected-histogram name="TaskScheduler.DetachDuration"/>
+ <affected-histogram name="TaskScheduler.NumTasksBeforeDetach"/>
<affected-histogram name="TaskScheduler.NumTasksBetweenWaits"/>
<affected-histogram name="TaskScheduler.TaskLatency"/>
</histogram_suffixes>

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