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Issue 775828 link

Starred by 1 user
Status: Fixed
Owner:
napper@chromium.org
Closed: Oct 2017
Cc:
tebbi@chromium.org
napper@chromium.org
jiameng@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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21.7%-45.1% regression in v8.runtimestats.browsing_desktop at 508959:509010

Project Member Reported by tebbi@chromium.org, Oct 18 2017 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Oct 18 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=775828

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=80ef17c2543bbe67a1e83d59140ee3158f5951370176fe93d84f2c5412b5afff


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

chromium-rel-mac-retina
chromium-rel-mac11
chromium-rel-mac11-air
chromium-rel-mac11-pro
chromium-rel-mac12
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Oct 18 2017

Cc: napper@chromium.org jiameng@chromium.org
Owner: napper@chromium.org
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/16c2d7ab780000

Added missing well-known conflicting language codes
By napper@chromium.org · Mon Oct 16 04:37:53 2017
chromium @ bbf38447b31ce7e81bd06ff8c9ae84c5f2426ead

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

Comment 4 by napper@chromium.org, Oct 18 2017

Status: Fixed (was: Assigned)
CL reverted in https://chromium-review.googlesource.com/c/chromium/src/+/726680

Will investigate the issue
►

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