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Issue 821403 link

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Issue metadata

Status: WontFix
Owner:
Closed: Mar 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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5.3% regression in system_health.memory_desktop at 541725:541762

Project Member Reported by hjd@google.com, Mar 13 2018

Issue description

See the link to graphs below.
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Mar 13 2018

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=821403

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=a43b1f2eaaf3609423527e49a56cb15dc0a661bee38940b2e163c687f315c062


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

chromium-rel-mac11-pro
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Comment 3 by 42576172...@developer.gserviceaccount.com, Mar 13 2018

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/12d677f6440000
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Mar 20 2018

Cc: rsesek@chromium.org bokan@chromium.org chrishtr@chromium.org kerrnel@chromium.org skobes@chromium.org
Owner: kerrnel@chromium.org
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/169bf0f9440000

Prevent compositing empty-sized iframes by bokan@chromium.org
https://chromium.googlesource.com/chromium/src/+/50d82505c50363ec5ab003fdbbf9d2f706114ac2

macOS V2 Sandbox: Disable V2 for GPU sandbox. by kerrnel@chromium.org
https://chromium.googlesource.com/chromium/src/+/7b653da3d02bc944d470cfb957ca9e13ffe4d4e6

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

Comment 6 by rsesek@chromium.org, Mar 20 2018

Status: WontFix (was: Assigned)
This was a required revert due to stability. It will be re-landed at a later time.

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