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Issue 833268 link

Starred by 1 user
Status: Fixed
Owner:
enne@chromium.org
Closed: Apr 2018
Cc:
sunn...@chromium.org
enne@chromium.org
khushals...@chromium.org
toyoshim@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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3.3%-32.8% regression in thread_times.key_silk_cases at 550166:550461

Project Member Reported by toyoshim@chromium.org, Apr 16 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Apr 16 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=833268

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=dfb3fb50fbb3a4760ded799f5083f4e0c1399e65156cc11ab1378c071603e1d5


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

android-nexus5
android-nexus5X
android-nexus6
android-nexus7v2
android-one
android-webview-nexus5X
android-webview-nexus6
Project Member

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

Cc: sunn...@chromium.org khushals...@chromium.org enne@chromium.org
Owner: enne@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/16f5f89ac40000

cc: Add backpressure for speculative raster work by enne@chromium.org
https://chromium.googlesource.com/chromium/src/+/b27727abc409de34bbd452c03fe0916551b813de

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

Comment 4 by enne@chromium.org, Apr 18 2018 

This has been reverted for now, but here's a couple of others that also had regressions:

https://chromeperf.appspot.com/report?sid=c4d27bc9db4e24e2f8c69fded889522c99528154299e015ef9acc5bda145db26&rev=550373

Comment 5 by enne@chromium.org, Apr 18 2018

Status: Fixed (was: Assigned)
►

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