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Issue 795782 link

Starred by 1 user
Status: Fixed
Owner:
yhirano@chromium.org
Closed: Feb 2018
Cc:
yhirano@chromium.org
isherman@chromium.org
chiniforooshan@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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40.6% regression in loading.desktop at 523105:523185

Project Member Reported by chiniforooshan@chromium.org, Dec 18 2017 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Dec 18 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=795782

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=d1884fddda35f095edc80021ad30f58fe98da3157674a144ff0067ec7726426d


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

chromium-rel-win7-gpu-ati
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Dec 18 2017 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/14b795ae040000

Comment 5 by chiniforooshan@chromium.org, Dec 19 2017 

Restarted with a wider range.
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Dec 19 2017 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/14be192e040000

Comment 8 by sullivan@chromium.org, Jan 23 2018 

Trying yet another wider range bisect--the test wasn't producing values, but AFAIK pinpoint should at least report a better error now.
Project Member

Comment 9 by 42576172...@developer.gserviceaccount.com, Jan 23 2018 

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/14eadfe4840000
Project Member

Comment 11 by 42576172...@developer.gserviceaccount.com, Feb 22 2018

Cc: isherman@chromium.org yhirano@chromium.org
Owner: yhirano@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://chromeperf.appspot.com/job/11f6882f840000

Update RendererSideResourceScheduler testing config by yhirano@chromium.org
https://chromium.googlesource.com/chromium/src/+/47b8f2451e900fe2c5fc4d94046925f40fea2fc7

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

Comment 12 by yhirano@chromium.org, Feb 22 2018

Status: Fixed (was: Assigned)
It's already been reverted.
►

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