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Issue 808090 link

Starred by 1 user
Status: Duplicate
Merged: issue 808036
Owner:
katie@chromium.org
Closed: Feb 2018
Cc:
pastarmovj@chromium.org
█ xunji...@chromium.org
ljusten@chromium.org
yoichio@chromium.org
█ tanvir.r...@samsung.com
tkent@chromium.org
xiaoche...@chromium.org
dmazz...@chromium.org
█ jwd@chromium.org
yosin@chromium.org
katie@chromium.org
alexilin@chromium.org
dalecur...@chromium.org
█ jaebaek@chromium.org
bokan@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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46.7%-925.8% regression in media.desktop at 533205:533260

Project Member Reported by dalecurtis@google.com, Feb 1 2018 
See the link to graphs below.
Project Member

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

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=808090

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=360e673d93abc57b5693d9c0e6624d95315abd00d0b646826c4a43deab74faa8


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

chromium-rel-mac11-pro
chromium-rel-mac12
chromium-rel-win10
chromium-rel-win7-dual
chromium-rel-win7-gpu-ati
chromium-rel-win7-gpu-intel
chromium-rel-win7-gpu-nvidia
chromium-rel-win7-x64-dual
chromium-rel-win8-dual
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Feb 2 2018

Cc: yoichio@chromium.org katie@chromium.org tkent@chromium.org bokan@chromium.org jaebaek@chromium.org xunji...@chromium.org alexilin@chromium.org jwd@chromium.org xiaoche...@chromium.org yosin@chromium.org tanvir.r...@samsung.com pastarmovj@chromium.org ljusten@chromium.org dmazz...@chromium.org
Owner: katie@chromium.org
Status: Assigned (was: Untriaged)
馃搷 Found significant differences after each of 6 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/14ffb71e840000

Crash in CompositeEditCommand::InsertNodeBefore
By tanvir.rizvi@samsung.com 路 Wed Jan 31 07:30:06 2018
chromium @ 58787ec6ed01ef61856d181537d9a57a6fdaf64e

Touch move has precision issue when enabling --use-zoom-for-dsf
By jaebaek@chromium.org 路 Wed Jan 31 07:45:59 2018
chromium @ 1dcf56572594400728dfd2fe787f32205e81b7c2

Fix ADM/ADML folder names
By ljusten@chromium.org 路 Wed Jan 31 08:22:34 2018
chromium @ 7d8e3d2917036aa936825b8d49575f15f950d14e

Reduce usage of HTMLElementFactory::createHTMLElement
By tkent@chromium.org 路 Wed Jan 31 08:44:49 2018
chromium @ 5c576d1e3a035b0ecb05c384b7e21800cfe0ee9f

Enable SpeculativePreconnect Field Trial Testing
By alexilin@chromium.org 路 Wed Jan 31 09:21:06 2018
chromium @ 8442e044284223377ccd75e4f1b519c5656d4d8d

Elements that are positioned should not be ignored for a11y.
By katie@chromium.org 路 Wed Jan 31 09:27:45 2018
chromium @ 34d909668cac06dca01a5dc072173bc59fdb999f

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

Comment 4 by jaebaek@chromium.org, Feb 2 2018 

Well.. 1dcf56572594400728dfd2fe787f32205e81b7c2 is a CL for type-casting between double, float, integer and I guess it has small impact on the performance.

Could you please let me know how I can reproduce it in my local machine?

Comment 5 by ljusten@google.com, Feb 2 2018 

7d8e3d2917036aa936825b8d49575f15f950d14e should only be running at build time, not runtime.

Comment 6 by alexilin@chromium.org, Feb 2 2018

Mergedinto: 808036
Status: Duplicate (was: Assigned)
I'm pretty sure it's caused by my change, I'm looking into it
►

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