tools/perf/measurements/smoothness.py - Issue 18937002: Add UMA/Telemetry stats for end-to-end scroll latency

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/perf/measurements/smoothness.py

Issue 18937002: Add UMA/Telemetry stats for end-to-end scroll latency (Closed) Base URL: http://git.chromium.org/chromium/src.git@master

Patch Set: Created 7 years, 5 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/perf/measurements/smoothness.py

diff --git a/tools/perf/measurements/smoothness.py b/tools/perf/measurements/smoothness.py

index 80b7cd6307ccfaf12f1718c0f9c98d3d20be6ef2..9ebfc10eb97348bdb984f28358df18ccb42e69b5 100644

--- a/tools/perf/measurements/smoothness.py

+++ b/tools/perf/measurements/smoothness.py

@@ -159,6 +159,8 @@ def CalcLatencyResults(rendering_stats_deltas, results):

'totalTouchAckedLatency',

'average_touch_acked_latency',

results)

+ CalcLatency(rendering_stats_deltas, 'scrollEventCount', 'totalScrollLatency',

+ 'average_scroll_latency', results)

class Smoothness(page_measurement.PageMeasurement):

def __init__(self):