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Issue 808649 link

Starred by 1 user
Status: Duplicate
Merged: issue 808650
Owner:
█ fsam...@chromium.org
Last visit > 30 days ago
Closed: Feb 2018
Cc:
samans@chromium.org
█ fsam...@chromium.org
npm@chromium.org
sky@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1%-41.3% regression in loading.desktop at 532680:532829

Project Member Reported by npm@chromium.org, Feb 2 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 2 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=808649

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=0a30f57e29c31a6c423cc63c161b6c7cede8846e1384d330ede8c878f9b009a2


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

chromium-rel-win10
chromium-rel-win7-x64-dual
chromium-rel-win8-dual
win-high-dpi
Project Member

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

Cc: fsam...@chromium.org sky@chromium.org samans@chromium.org
Owner: fsam...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/168a8d4e840000

Surface synchronization: Reduce synchronization deadline for navigation by fsamuel@chromium.org
chromium @ b46e0efc8062d290e0657c12f22d0453dfd94188

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

Comment 4 by fsam...@chromium.org, Feb 13 2018 

It seems like this regressed the first time when we started allocating new surfaces on navigation.

Comment 5 by fsam...@chromium.org, Feb 13 2018 

 Issue 808644  has been merged into this issue.

Comment 6 by fsam...@chromium.org, Feb 13 2018 

 Issue 808619  has been merged into this issue.

Comment 7 by fsam...@chromium.org, Feb 15 2018

Labels: -M-66 M-67
Mergedinto: 808650
Status: Duplicate (was: Assigned)
►

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