Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 752b6131947870e3170b0851340c0b75c0858cfb..bea2bf9c9df914e9ad119843d49f686b055ec2b9 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -62919,6 +62919,17 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</summary> |
</histogram> |
+<histogram name="TaskScheduler.NumTasksBetweenWaits" 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 between two waits on its |
+ WaitableEvent. This should be maximized without affecting perceived browser |
+ performance. |
+ </summary> |
+</histogram> |
+ |
<histogram name="TaskScheduler.TaskLatency" units="ms"> |
<owner>fdoray@chromium.org</owner> |
<owner>gab@chromium.org</owner> |
@@ -107947,6 +107958,7 @@ 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.NumTasksBetweenWaits"/> |
<affected-histogram name="TaskScheduler.TaskLatency"/> |
</histogram_suffixes> |