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Issue 815321 link

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Issue metadata

Status: Duplicate
Merged: issue 814206
Owner:
Closed: Feb 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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7.9%-66.2% regression in thread_times.tough_compositor_cases at 537277:537423

Project Member Reported by vmi...@chromium.org, Feb 23 2018

Issue description

See the link to graphs below.
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 23 2018

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=815321

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=cad9c733175bb346a165a37ef1d3aaa13539718fd9367a423bfe6c6c80c93e3b


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

android-nexus5X
android-webview-nexus5X
chromium-rel-mac11-pro

Comment 3 by vmi...@chromium.org, Feb 23 2018

Mergedinto: 814206
Status: Duplicate (was: Untriaged)
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Feb 24 2018

Cc: boliu@chromium.org vmi...@chromium.org
Owner: boliu@chromium.org
Status: Assigned (was: Duplicate)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/16e1afef840000

aw: Make DrawFunctor event toplevel by boliu@chromium.org
https://chromium.googlesource.com/chromium/src/+/3f2e2f3ad18154cc118413b74e5777c686a5c5c2

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

Comment 5 by boliu@chromium.org, Feb 24 2018

Status: Duplicate (was: Assigned)
that really doesn't help...

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