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Issue 813963 link

Starred by 1 user
Status: WontFix
Owner:
wangxianzhu@chromium.org
Closed: Mar 2018
Cc:
wangxianzhu@chromium.org
█ briander...@chromium.org
piman@chromium.org
chrishtr@chromium.org
vmp...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

Blocking:
issue 803867



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2.4%-41.2% regression in thread_times.tough_compositor_cases at 537362:537521

Project Member Reported by briander...@chromium.org, Feb 20 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 20 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=813963

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=4174a7ff4d1a7ef13e0df6a9915aa18254fbef76eee30f20b02d4882a7a1abb8


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

android-nexus7v2
android-one
android-webview-nexus5X
chromium-rel-mac11-air
chromium-rel-mac11-pro
chromium-rel-mac12
chromium-rel-win7-gpu-intel
chromium-rel-win7-gpu-nvidia
win-high-dpi
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Feb 21 2018

Cc: chrishtr@chromium.org wangxianzhu@chromium.org piman@chromium.org
Owner: wangxianzhu@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/16f4f327840000

[SPv175] Enable SlimmingPaintV175 by default by wangxianzhu@chromium.org
https://chromium.googlesource.com/chromium/src/+/0a9a5c311a1d3a298f952e495510bd6fe3faa2f6

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

Comment 4 by wangxianzhu@chromium.org, Feb 22 2018

Blocking: 803867
Components: Blink>Paint

Comment 5 by wangxianzhu@chromium.org, Mar 6 2018

Labels: -M-66 M-67

Comment 6 by wangxianzhu@chromium.org, Mar 9 2018

Status: WontFix (was: Assigned)
Closing. Will check new regression bugs when we enable SPv175 again.
►

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