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Issue 811427 link

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Issue metadata

Status: Fixed
Owner:
Closed: Feb 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

Blocking:
issue 770343



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1.9%-93.1% regression in thread_times.simple_mobile_sites at 535479:535706

Project Member Reported by sullivan@chromium.org, Feb 12 2018

Issue description

See the link to graphs below.
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 12 2018

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=811427

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=4b00ef052e5c23fc963a684a2f374db14b319b33ce2352c161cb86e6c5bbc2ee


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

android-nexus5
android-nexus5X
android-nexus6
android-nexus7v2
android-one
android-webview-nexus5X
android-webview-nexus6
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Feb 13 2018

Cc: chrishtr@chromium.org skobes@chromium.org
Owner: skobes@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/12a95835840000

Enable root layer scrolling. by skobes@chromium.org
https://chromium.googlesource.com/chromium/src/+/96f85b68747a679ea1ac4cd05d6743ae5f7142b7

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions
Blocking: 770343

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