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Issue 821405 link

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Issue metadata

Status: Untriaged
Owner: ----
Cc:
EstimatedDays: ----
NextAction: 2019-07-09
OS: ----
Pri: 3
Type: Bug-Regression



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11.6% regression in smoothness.tough_animation_cases at 541776:541911

Project Member Reported by hjd@google.com, Mar 13 2018

Issue description

See the link to graphs below.
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Mar 13 2018

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=821405

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=e73217dd59b499a3d4691c7d7d9551aae8f158f98112bcb07e1facac8a5f0426


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

chromium-rel-win7-gpu-ati
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Mar 13 2018

Cc: jvanverth@google.com skia-chr...@skia-buildbots.google.com.iam.gserviceaccount.com robertph...@google.com
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/12cd6b8e440000

Remove GrRestrictedAtlasManager by robertphillips@google.com
https://skia.googlesource.com/skia/+/5a66efbbab2926793a7f4dc57931253ab3046375

Roll src/third_party/skia/ fa303398d..4997e14c8 (6 commits) by skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/e6c9b504ca4ae2ed81dbbe7c6186077d274a54ac

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions
Status: Untriaged (was: Assigned)
Looks like some builds died, re-running the bisect.
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Mar 28 2018

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/14fdb873440000
😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/14bba728c40000
😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/128a594bc40000

entity is too big
Project Member

Comment 12 by 42576172...@developer.gserviceaccount.com, May 26 2018

Cc: angle-sk...@skia-buildbots.google.com.iam.gserviceaccount.com
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/11f081aa240000

Roll skia/third_party/externals/angle2/ ed8b49195..5164b797c (1 commit) by angle-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com
https://skia.googlesource.com/skia/+/8c827ce7ea5b624792a9261f65d9515deb56a63d

Additional DDL playback cleanup by robertphillips@google.com
https://skia.googlesource.com/skia/+/c7c2baf0cf264b9d0d9c0f67cfb827a7e4a5e32c

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions
Labels: Pri-3
NextAction: 2019-07-09
Downgrading P2s that haven't been modified in more than 6 months, which have no component or owner.
Status: Untriaged (was: Assigned)
Assigned, but no owner or component? Please find a component and/or owner

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