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Issue 825109 link

Starred by 1 user
Status: Duplicate
Merged: issue 825005
Owner: ----
Closed: Mar 2018
Cc:
dvadym@chromium.org
atimo...@yandex-team.ru
chiniforooshan@chromium.org
est...@chromium.org
simonhatch@chromium.org
st...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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20.2% regression in loading.desktop at 544278:544315

Project Member Reported by chiniforooshan@chromium.org, Mar 23 2018 
See the link to graphs below.
Project Member

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

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=825109

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=e236199ef8c1066ca09b22450051cefffda18d9bff9236e24bd3bf6db08574d3


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

chromium-rel-mac12
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Mar 23 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/14fa8215440000

Comment 5 by chiniforooshan@chromium.org, Mar 23 2018 

Bisecting a wider range.
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Mar 23 2018

Cc: atimo...@yandex-team.ru dvadym@chromium.org est...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14ab10c3440000

Fixed more Document leaks in Autofill by atimoxin@yandex-team.ru
https://chromium.googlesource.com/chromium/src/+/cb950738b5abba1e4a971becdf60fe855dfff21b

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

Comment 7 by chiniforooshan@chromium.org, Mar 26 2018

Owner: dvadym@chromium.org
dvadym@, could you please take a look? Thanks!

Comment 8 by dvadym@chromium.org, Mar 28 2018

Owner: ----
Status: WontFix (was: Assigned)
The culprit CL was reverted.

Comment 9 by est...@chromium.org, Mar 28 2018

Owner: chiniforooshan@chromium.org
Status: Assigned (was: WontFix)
The culprit CL was reverted: https://chromium.googlesource.com/chromium/src/+/da22cad86e597d7f2bf2d4854ea832a23bacd022

However, the graph did not recover: https://chromeperf.appspot.com/group_report?bug_id=825109

Comment 10 by chiniforooshan@chromium.org, Mar 28 2018

Components: Speed>Bisection
Owner: ----
Status: Untriaged (was: Assigned)
Weird... Assigning to Speed>Bisection to investigate what went wrong.

Comment 11 by dtu@chromium.org, Mar 29 2018

Mergedinto: 825005
Status: Duplicate (was: Untriaged)
►

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