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Issue 832080 link

Starred by 1 user
Status: Duplicate
Merged: issue 829408
Owner:
█ raphael....@intel.com
OoO until Feb 4th
Closed: Apr 2018
Cc:
yukishiino@chromium.org
kojii@chromium.org
futhark@chromium.org
eyaich@google.com
sullivan@chromium.org
haraken@chromium.org
jbudorick@chromium.org
lfg@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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10.2% regression in blink_perf.layout at 547504:547599

Project Member Reported by sullivan@chromium.org, Apr 12 2018 
See the link to graphs below.
Project Member

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

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=832080

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=ccecf0cea912978a7363b092364ecf8b84066cf925da55b2682f47eeddcfdf2c


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

chromium-rel-win7-dual

Comment 4 by sullivan@chromium.org, Apr 12 2018 

Bisecting on a wider range because the graph is pretty noisy.
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Apr 13 2018

Cc: jbudorick@chromium.org raphael....@intel.com yukishiino@chromium.org haraken@chromium.org eyaich@google.com futhark@chromium.org kojii@chromium.org
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 3 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/14c2b9e2c40000

Remove custom bindings for CSSStyleDeclaration. by raphael.kubo.da.costa@intel.com
https://chromium.googlesource.com/chromium/src/+/5b84e88a070e40a1a74576a6cf41109d29a8035a

[auto] Update FlagExpectations for LayoutNG by kojii@chromium.org
https://chromium.googlesource.com/chromium/src/+/1a9435a415786c0f2f57c3ed443631584efd245a

Updating mb configs with new builder names by eyaich@google.com
https://chromium.googlesource.com/chromium/src/+/87787af4d4d7bfd7b4ba255e7c1a01f46066b29d

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

Comment 6 by 42576172...@developer.gserviceaccount.com, Apr 13 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/162f9b62c40000

Comment 7 by raphael....@intel.com, Apr 13 2018

Cc: -raphael....@intel.com
Components: Blink>Bindings
Mergedinto: 829408
Owner: raphael....@intel.com
Status: Duplicate (was: Assigned)
►

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