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Issue 853648 link

Starred by 2 users
Status: Fixed
Owner:
kylec...@chromium.org
Closed: Jun 2018
Cc:
yhirano@chromium.org
tzik@chromium.org
bungeman@google.com
mdjones@chromium.org
kylec...@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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16.8%-18.3% regression in system_health.memory_mobile at 566904:567104

Project Member Reported by tzik@chromium.org, Jun 18 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jun 18 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=853648

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=a5d9fcb84cf49bd98afe1f50a79af0cc7f9504f90d1c21f4edc9dddf15fa1e61


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

android-webview-nexus5X
android-webview-nexus6
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jun 18 2018

Cc: mdjones@chromium.org kylec...@chromium.org
Owner: kylec...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/14fbee03240000

Revert "Remove not-tablet check in DeviceFormFactor" by mdjones@chromium.org
https://chromium.googlesource.com/chromium/src/+/ca4e4fb735e755a2d49c89d8dcf01f6efd7ad7b8
2.075e+07 → 2.075e+07 (+1762)

Fix UseSurfaceLayerForVideo GPU crash handling. by kylechar@chromium.org
https://chromium.googlesource.com/chromium/src/+/f77f6b8dba2776e23111c84c5d9333dbb03039fe
2.075e+07 → 2.486e+07 (+4.11e+06)

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

Comment 5 by 42576172...@developer.gserviceaccount.com, Jun 20 2018

Cc: yhirano@chromium.org
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1488c913240000

Enable RendererSideResourceScheduler by yhirano@chromium.org
https://chromium.googlesource.com/chromium/src/+/0f9ea91ea461cb3d432a250ede3b9e3ddf6b522f
2.658e+07 → 3.514e+07 (+8.562e+06)

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

Comment 7 by 42576172...@developer.gserviceaccount.com, Jun 24 2018

Cc: bungeman@google.com
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/166ec453240000

Always FreeType autohint when requested. by bungeman@google.com
https://skia.googlesource.com/skia/+/d34b8a80f30a176ecf1c01ae7220b5f8af636eb8
7.899e+07 → 8.054e+07 (+1.552e+06)

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

Comment 8 by kylec...@chromium.org, Jun 25 2018

Status: Fixed (was: Assigned)
I split the non-WebView regressions out into a separate bug. Any WebView regressions related to my CL are now fixed since that code won't run with WebView anymore.

Comment 9 by kylec...@chromium.org, Jun 25 2018 

New bug is crbug.com/856154.
►

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