tools/metrics/histograms/histograms.xml - Issue 2752573002: Add BeginFrameLatency UMA

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

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

Side-by-side diff isn't available for this file because of its large size.

Issue 2752573002: Add BeginFrameLatency UMA (Closed)

Patch Set: Created 3 years, 9 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: tools/metrics/histograms/histograms.xml

diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml

index a61d57ec74803a23df4b7a9418c169f5d7fc6e6c..ab872fd2256b45bd5ac4bd6cbb1890f9bf5f1a5c 100644

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

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

@@ -60334,6 +60334,14 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</summary>

</histogram>

+<histogram name="Scheduling.BeginMainFrameLatency2" units="microseconds">

ajuma 2017/03/14 14:54:10 The '2' shouldn't be needed here (since we don't h

stanisc 2017/03/14 21:25:40 Agree, '2' shouldn't be needed but it is added by

+ <owner>stanisc@chromium.org</owner>

+ <summary>

+ The time from v-sync to when the main side actually starts the

+ BeginMainFrame.

+ </summary>

+</histogram>

<histogram name="Scheduling.BeginMainFrameQueueDurationCritical"

units="microseconds">

@@ -114981,6 +114989,7 @@ from previous Chrome versions.

<affected-histogram name="Scheduling.ActivateDuration2"/>

<affected-histogram name="Scheduling.BeginMainFrameIntervalCritical2"/>

<affected-histogram name="Scheduling.BeginMainFrameIntervalNotCritical2"/>

+ <affected-histogram name="Scheduling.BeginMainFrameLatency2"/>

<affected-histogram name="Scheduling.BeginMainFrameQueueDurationCritical2"/>

<affected-histogram

name="Scheduling.BeginMainFrameQueueDurationNotCritical2"/>