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Issue 822519 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Mar 2018
Cc:
g...@chromium.org
jam@chromium.org
agrieve@chromium.org
█ ajwong@chromium.org
bbudge@chromium.org
█ roc...@chromium.org
sullivan@chromium.org
haraken@chromium.org
jamescook@chromium.org
sky@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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14.1% improvement in media.mobile at 526933:526955

Project Member Reported by sullivan@chromium.org, Mar 16 2018 
I'm filing a bug through the perf dashboard to bisect some improvements to the root cause.
Project Member

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

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=822519

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=8feba5467ca0668cdbcae26c8f265918e77813717db2d986ed1def94b065ae91


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

android-nexus5
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Mar 16 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/13a51501440000
Project Member

Comment 6 by 42576172...@developer.gserviceaccount.com, Mar 16 2018

Cc: agrieve@chromium.org g...@chromium.org
Owner: g...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14f360a1440000

Turn on AFDO for Chromium on Android by gbiv@chromium.org
https://chromium.googlesource.com/chromium/src/+/274d75742451914f74bbad40c405da7f902dd232

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

Comment 7 by sullivan@chromium.org, Mar 16 2018

Status: WontFix (was: Assigned)
Sorry for the noise, gbiv! Again this is just a performance improvement from AFDO.
Project Member

Comment 8 by 42576172...@developer.gserviceaccount.com, Mar 17 2018

Cc: roc...@chromium.org jamescook@chromium.org sky@chromium.org jam@chromium.org bbudge@chromium.org ajwong@chromium.org haraken@chromium.org
Status: Assigned (was: WontFix)
📍 Found significant differences after each of 3 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/13f7bc2e440000

Implement process grouping for content's service manager by jamescook@chromium.org
https://chromium.googlesource.com/chromium/src/+/6929b878d7ab8d05f4c0e4db3db769b637c2a469

[page_allocator] Rework internal helper functions to fix some bugs. by bbudge@chromium.org
https://chromium.googlesource.com/chromium/src/+/4d76b82b4c618c737011de232e58c771a6cba67d

Turn on AFDO for Chromium on Android by gbiv@chromium.org
https://chromium.googlesource.com/chromium/src/+/274d75742451914f74bbad40c405da7f902dd232

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

Comment 9 by sullivan@chromium.org, Mar 18 2018

Owner: ----
Status: WontFix (was: Assigned)
Sorry for the noise! This bug is just to root cause an improvement. Good job everyone!
►

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