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Issue 833305 link

Starred by 1 user
Status: WontFix
Owner:
wangxianzhu@chromium.org
Closed: Apr 2018
Cc:
pdr@chromium.org
wangxianzhu@chromium.org
toyoshim@chromium.org
vmp...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

Blocking:
issue 803867



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6.3%-6.9% regression in rasterize_and_record_micro.top_25 at 549403:549449

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=833305

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=af2eb33806ef5fb9c84c16a24ef3b5066dc88fc38620ae643b1e2215e1e2283b


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

android-nexus5
android-nexus5X
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 16 2018

Cc: pdr@chromium.org wangxianzhu@chromium.org
Owner: wangxianzhu@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/12ce3e06c40000

[SPv175+] Don't create OverflowClip if contents don't overflow by wangxianzhu@chromium.org
https://chromium.googlesource.com/chromium/src/+/62abeca8161aedf25ee126d4bc63bd3cbeac4085

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

Comment 4 by wangxianzhu@chromium.org, Apr 16 2018

Status: WontFix (was: Assigned)
The CL has many benefits and brought more progressions than regressions.

Comment 5 by wangxianzhu@chromium.org, Apr 16 2018

Blocking: 803867
Components: Blink>Paint
►

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