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Issue 817252 link

Starred by 1 user
Status: Fixed
Owner:
robertphillips@chromium.org
Closed: Mar 2018
Cc:
robertph...@google.com
█ mariakho...@chromium.org
█ zakerinasab@chromium.org
toyoshim@chromium.org
jvanverth@google.com
mthiesse@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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2.1%-19.2% regression in thread_times.simple_mobile_sites at 539291:539358

Project Member Reported by toyoshim@chromium.org, Feb 28 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 28 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=817252

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=9b13f504c879c7eeadae95b65fc304ed23a83aa6b82aad0f9824e59f931f52a1


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

android-nexus5
android-webview-nexus6
Project Member

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

Cc: jvanverth@google.com zakerinasab@chromium.org mthiesse@chromium.org mariakho...@chromium.org robertph...@google.com
Owner: mthiesse@chromium.org
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 3 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/17c2b8f0440000

Revert "Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)"" by robertphillips@google.com
https://skia.googlesource.com/skia/+/934c3d0c548d254a0d986963ee751caf0ffcb500

Disable BrowserFocusTest.ClickingMovesFocus on Chrome OS by zakerinasab@chromium.org
https://chromium.googlesource.com/chromium/src/+/da7df3358bd5750c6c3a684649a4e43232e8318c

Short-circuit link opening on History page when within ChromeActivity. by mthiesse@chromium.org
https://chromium.googlesource.com/chromium/src/+/43043b29c0cd9de8f3fd121c7c3c59117338a82c

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

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

Owner: robertphillips@chromium.org
Status: Fixed (was: Assigned)

https://skia-review.googlesource.com/c/skia/+/110221 (Revert "Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)"")
was, itself, reverted in https://skia-review.googlesource.com/c/skia/+/111080 (Revert "Revert "Revert "Separate creation time & flush time behavior in GrDrawOpAtlas (take 2)""").

The revert rolled into Chrome on 2/28 at 539929 in https://chromium-review.googlesource.com/c/chromium/src/+/941727
►

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