Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 4fd1a7941c3d029237eacdd0f14768df4234c2a4..85da32be5e18c0fd1f98513248561a1a31dbbff1 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -62710,6 +62710,17 @@ 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> |
@@ -107135,6 +107146,7 @@ To add a new entry, add it with any value and run test to compute valid 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> |