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Issue 814946 link

Starred by 1 user
Status: Fixed
Owner:
jonr...@chromium.org
Closed: Mar 2018
Cc:
kenrb@chromium.org
█ fsam...@chromium.org
piman@chromium.org
kylec...@chromium.org
jonr...@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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27.7% regression in system_health.memory_mobile at 537317:537371

Project Member Reported by khushals...@chromium.org, Feb 22 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 22 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=814946

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=40ecfd6d2560a96a2ed9d5a3dcc1e8fcd470fdfef177b131dababa7903a58ee3


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

android-nexus6
Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Feb 22 2018 

📍 Pinpoint job started.
https://chromeperf.appspot.com/job/14e08100440000
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Feb 26 2018

Cc: kenrb@chromium.org fsam...@chromium.org jonr...@chromium.org kylec...@chromium.org piman@chromium.org
Owner: jonr...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14e08100440000

Renderer observer of frame submission by jonross@chromium.org
https://chromium.googlesource.com/chromium/src/+/a2ff4f82109df55045dee9f54985a98054f86dc4

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

Comment 4 by jonr...@chromium.org, Mar 5 2018 

This was fixed by rate limited RenderFrameMetadata observer messaging.

https://chromium-review.googlesource.com/c/chromium/src/+/934626

Comment 5 by jonr...@chromium.org, Mar 5 2018

Status: Fixed (was: Assigned)
►

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