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Issue 823929 link

Starred by 1 user
Status: Archived
Owner:
beccahughes@chromium.org
Closed: May 2018
Cc:
isherman@chromium.org
m...@chromium.org
beccahughes@chromium.org
dalecur...@chromium.org
sullivan@chromium.org
mlamouri@chromium.org
steimel@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression


Participants' hotlists:
Modern-Media-Controls


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6% regression in system_health.memory_desktop at 542494:542578

Project Member Reported by m...@chromium.org, Mar 20 2018 
See the link to graphs below.
Project Member

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

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=823929

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=794f2160ebea41079b1768a55c618bf7a21355ec3f03b8fa621e00296d0179a5


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

linux-release
Project Member

Comment 4 by 42576172...@developer.gserviceaccount.com, Mar 21 2018

Cc: mlamouri@chromium.org isherman@chromium.org dalecur...@chromium.org steimel@chromium.org
Owner: steimel@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/13e9b369440000

Add fieldtrial testing config for new media controls by steimel@chromium.org
https://chromium.googlesource.com/chromium/src/+/fdfc5ae4154a67e0539b9d0a77b3c5e2da38f40b

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

Comment 5 by 42576172...@developer.gserviceaccount.com, Mar 21 2018 

📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/134daeb9440000

Add fieldtrial testing config for new media controls by steimel@chromium.org
https://chromium.googlesource.com/chromium/src/+/fdfc5ae4154a67e0539b9d0a77b3c5e2da38f40b

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

Comment 6 by steimel@chromium.org, May 2 2018

Owner: beccahughes@chromium.org

Comment 7 by beccahughes@chromium.org, May 2 2018

Cc: beccahughes@chromium.org
Owner: ----

Comment 8 by sullivan@google.com, May 9 2018

Cc: sullivan@chromium.org
Owner: beccahughes@chromium.org
beccahughes, can you help triage this bug? Should the fieldtrial config be turned off? If not, does it block bug 833461?

Comment 9 by beccahughes@chromium.org, May 9 2018

Status: Archived (was: Assigned)
This was triggered when we enabled the new media controls field trial. The performance regression is for the entire new media controls feature. We have done lots of work since to improve the performance of the new controls and we think we are in reasonable place now. I am going to archive this bug for now.
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