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Issue 813954 link

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Issue metadata

Status: Duplicate
Merged: issue 813853
Owner:
OOO until 2019-01-24
Closed: Feb 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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12%-806.5% regression in system_health.common_desktop at 536827:537399

Project Member Reported by briander...@chromium.org, Feb 20 2018

Issue description

See the link to graphs below.
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 20 2018

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=813954

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=3e7fe4586fce305c623fabcd442a5bbb1d745651b467c68557e6944139a6231d


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

chromium-rel-mac11-air
chromium-rel-mac11-pro
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Feb 21 2018

Cc: d...@chromium.org dpranke@chromium.org tandrii@chromium.org kbr@chromium.org
Owner: kbr@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/12c6da17840000

Revert "[test_env.py] Warm up vpython virtualenv cache on swarming task shards." by kbr@chromium.org
https://chromium.googlesource.com/chromium/src/+/7dde857919af2f59fcab10264d696301a15c64da

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

Comment 4 by kbr@chromium.org, Feb 21 2018

Mergedinto: 813853
Status: Duplicate (was: Assigned)

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