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Issue 814255 link

Starred by 1 user

Issue metadata

Status: Duplicate
Merged: issue 813875
Owner:
Closed: Feb 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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35.3%-48.3% improvement in smoothness.key_silk_cases at 537107:537200

Project Member Reported by alexclarke@chromium.org, Feb 21 2018

Issue description

Suspiciously large improvement, did something break?
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 21 2018

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=814255

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=c870dca34c449a80fa90451858270e7faa50907b4524e61657258937cfc73093


Bot(s) for this bug's original alert(s):

android-nexus6
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Feb 23 2018

Cc: chrishtr@chromium.org skobes@chromium.org
Owner: chrishtr@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://chromeperf.appspot.com/job/13bc83fb840000

[RLS] Skip compositing input step if a scroll can be applied directly. by chrishtr@chromium.org
https://chromium.googlesource.com/chromium/src/+/32419f4422bf130d9c52331a0c7dafba9337cc99

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions
Mergedinto: 813875
Status: Duplicate (was: Assigned)

Comment 5 by chrishtr@google.com, Feb 24 2018

My CL caused a progression in metrics, but that was expected.

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