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Issue 863920 link

Starred by 1 user
Status: Duplicate
Owner:
█ nednguyen@chromium.org
Last visit > 30 days ago
Closed: Jul 16
Cc:
maxlg@google.com
█ catapult...@skia-buildbots.google.com.iam.gserviceaccount.com
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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100% regression in rendering.desktop at 573164:573172

Project Member Reported by maxlg@google.com, Jul 16 
percentage_smooth regression
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jul 16 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=863920

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=3832bd743251d3d2bb4d5b4d97f206935ce8694548ba0c4809748ae3c272ec7e


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

linux-perf
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jul 16

Cc: catapult...@skia-buildbots.google.com.iam.gserviceaccount.com
Owner: sullivan@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14e6d755a40000

Roll src/third_party/catapult 8a075d7c378a..9eaedb7fa00f (1 commits) by catapult-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com
https://chromium.googlesource.com/chromium/src/+/b5896b295b3238c960714f1aef991e022c0a45a0
0.9153 → 0.2 (-0.7153)

Assigning to sheriff sullivan@chromium.org because "Roll src/third_party/catapult 8a075d7c378a..9eaedb7fa00f (1 commits)" is a roll.

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

Comment 4 by sullivan@chromium.org, Jul 16

Owner: nednguyen@chromium.org
nednguyen: the only CL in the roll is
2018-07-07 nednguyen@google.com Set non blocking I/O read on ts_proxy subprocess stdout to make sure the timeout

Can you take a look and check if this is expected?

Comment 5 by nednguyen@chromium.org, Jul 16

Mergedinto: 862227
Status: Duplicate (was: Assigned)
►

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