Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index d476b29069e83525241378e66c58b9d231e3693f..84e36f6178c40ae0291a54cba8cc55889bab7248 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -74301,6 +74301,19 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</histogram> |
<histogram name="TaskScheduler.TaskLatency" units="ms"> |
+ <obsolete> |
+ Deprecated 4/2017. Units changed from milliseconds to microseconds. |
+ </obsolete> |
+ <owner>fdoray@chromium.org</owner> |
+ <owner>gab@chromium.org</owner> |
+ <owner>robliao@chromium.org</owner> |
+ <summary> |
+ Time elapsed between when a task is posted and when it starts to run. |
+ Recorded for each task that runs inside the TaskScheduler. |
+ </summary> |
+</histogram> |
+ |
+<histogram name="TaskScheduler.TaskLatencyMicroseconds" units="microseconds"> |
Ilya Sherman
2017/04/27 21:24:01
nit: Mebbe mark as base="true" -- there's no data
robliao
2017/04/27 21:42:22
Yep. Done.
|
<owner>fdoray@chromium.org</owner> |
<owner>gab@chromium.org</owner> |
<owner>robliao@chromium.org</owner> |
@@ -127425,10 +127438,27 @@ from previous Chrome versions. |
<suffix name="MayBlock" |
label="Applies to tasks posted with MayBlock() or |
WithBaseSyncPrimitives()."/> |
- <affected-histogram name="TaskScheduler.TaskLatency.BackgroundTaskPriority"/> |
+ <affected-histogram name="TaskScheduler.TaskLatency.BackgroundTaskPriority"> |
+ <obsolete> |
+ Deprecated 4/2017. Units changed from milliseconds to microseconds. |
+ </obsolete> |
+ </affected-histogram> |
+ <affected-histogram name="TaskScheduler.TaskLatency.UserBlockingTaskPriority"> |
+ <obsolete> |
+ Deprecated 4/2017. Units changed from milliseconds to microseconds. |
+ </obsolete> |
+ </affected-histogram> |
+ <affected-histogram name="TaskScheduler.TaskLatency.UserVisibleTaskPriority"> |
+ <obsolete> |
+ Deprecated 4/2017. Units changed from milliseconds to microseconds. |
+ </obsolete> |
+ </affected-histogram> |
<affected-histogram |
- name="TaskScheduler.TaskLatency.UserBlockingTaskPriority"/> |
- <affected-histogram name="TaskScheduler.TaskLatency.UserVisibleTaskPriority"/> |
+ name="TaskScheduler.TaskLatencyMicroseconds.BackgroundTaskPriority"/> |
+ <affected-histogram |
+ name="TaskScheduler.TaskLatencyMicroseconds.UserBlockingTaskPriority"/> |
+ <affected-histogram |
+ name="TaskScheduler.TaskLatencyMicroseconds.UserVisibleTaskPriority"/> |
</histogram_suffixes> |
<histogram_suffixes name="TaskSchedulerTaskPriority" separator="."> |
@@ -127438,7 +127468,11 @@ from previous Chrome versions. |
label="Applies to tasks posted with a USER_VISIBLE priority."/> |
<suffix name="UserBlockingTaskPriority" |
label="Applies to tasks posted with a USER_BLOCKING priority."/> |
- <affected-histogram name="TaskScheduler.TaskLatency"/> |
+ <affected-histogram name="TaskScheduler.TaskLatency"> |
+ <obsolete> |
+ Deprecated 4/2017. Units changed from milliseconds to microseconds. |
+ </obsolete> |
Ilya Sherman
2017/04/27 21:24:01
nit: I think it's fine to just mark the base histo
robliao
2017/04/27 21:42:22
Done.
|
+ </affected-histogram> |
<affected-histogram name="TaskScheduler.TaskLatency.BackgroundFileIOPool"> |
<obsolete> |
Deprecated 12/2016. Pool name removed from task latency histogram name. |
@@ -127459,6 +127493,7 @@ from previous Chrome versions. |
Deprecated 12/2016. Pool name removed from task latency histogram name. |
</obsolete> |
</affected-histogram> |
+ <affected-histogram name="TaskScheduler.TaskLatencyMicroseconds"/> |
</histogram_suffixes> |
<histogram_suffixes name="TaskSchedulerWorkerPool" separator="."> |