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Issue 814207 link

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Issue metadata

Status: Duplicate
Merged: issue 813875
Owner:
Closed: Feb 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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9.8%-12.4% regression in smoothness.sync_scroll.key_mobile_sites_smooth at 537107:537199

Project Member Reported by alexclarke@chromium.org, Feb 21 2018

Issue description

See the link to graphs below.
 
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Feb 21 2018

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=814207

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=0d43bd724121b181a92fb92108658bba592e0b0af741dd5d7b9c2ed0eed70d6d


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

android-nexus5
android-one
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Feb 23 2018

Cc: chrishtr@chromium.org skobes@chromium.org
Owner: chrishtr@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://chromeperf.appspot.com/job/15afb057840000

[RLS] Skip compositing input step if a scroll can be applied directly. by chrishtr@chromium.org
https://chromium.googlesource.com/chromium/src/+/32419f4422bf130d9c52331a0c7dafba9337cc99

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions
Mergedinto: 813875
Status: Duplicate (was: Assigned)

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