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Issue 804311 link

Starred by 1 user
Status: Untriaged
Owner: ----
Cc:
█ lushnikov@chromium.org
agrieve@chromium.org
xiaoche...@chromium.org
█ renjieliu@chromium.org
sadrul@chromium.org
catapult-deps-roller@chromium.org
zhuoyu.q...@samsung.com
toniki...@chromium.org
e...@chromium.org
einbinder@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.9%-3.1% regression in system_health.memory_mobile at 529550:529803

Project Member Reported by pmeenan@chromium.org, Jan 22 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jan 22 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=804311

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=ee7e9885e244442127f0b7ddb8b5c27a5bb5e2ac28fa6a8524106b1f472bb5cd


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

android-webview-nexus6
Project Member

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

Cc: catapult-deps-roller@chromium.org
Owner: catapult-deps-roller@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/16ffa2e8840000

Roll src/third_party/catapult/ b4826a528..2c47ed7f0 (1 commit)
By catapult-deps-roller@chromium.org · Wed Jan 17 13:36:25 2018
chromium @ eedb5c3144bf2c346bf239f79430db4d4d97a096

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

Comment 4 by 42576172...@developer.gserviceaccount.com, Jan 23 2018 

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/16ffa2e8840000

Comment 6 by sullivan@chromium.org, Mar 16 2018

Owner: ----
Status: (was: Assigned)
Last bisect hit failures; retrying.
Project Member

Comment 7 by 42576172...@developer.gserviceaccount.com, Mar 17 2018 

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/14f01b89440000
Project Member

Comment 9 by 42576172...@developer.gserviceaccount.com, Apr 4 2018

Cc: renjieliu@chromium.org sadrul@chromium.org agrieve@chromium.org toniki...@igalia.com
Owner: toniki...@igalia.com
Status: Assigned
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/1681b3c7440000

Refactor language_code_locator.cc to reduce binary size. by renjieliu@chromium.org
https://chromium.googlesource.com/chromium/src/+/4a79a59e0ea307e93d94b25a35bc7b708c86dc5a

Use base::BindOnce in KeyboardEvdev by tonikitoo@igalia.com
https://chromium.googlesource.com/chromium/src/+/869960cf27722cee0fc707377e7765d62c1c1178

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

Comment 10 by toniki...@chromium.org, Apr 4 2018

Cc: -toniki...@igalia.com toniki...@chromium.org
Owner: ----
Status: Available (was: Assigned)
CL touches //ui/events/ozone/evdev/keyboard_evdev.cc.

Unless Android webview uses Ozone and EvDev, I can not see how it related to the performed peak observed.

Maybe I am missing something?
Project Member

Comment 12 by 42576172...@developer.gserviceaccount.com, May 4 2018

Cc: einbinder@chromium.org zhuoyu.q...@samsung.com e...@chromium.org lushnikov@chromium.org xiaoche...@chromium.org
Owner: zhuoyu.q...@samsung.com
Status: Assigned (was: Available)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/15a5c02bc40000

DevTools: treat network content as truth when saving for overrides by einbinder@chromium.org
https://chromium.googlesource.com/chromium/src/+/7c2202d209e01cbcd951fa7cdb5c2f8b04f2b9f6

Change RenderedPosition::RootBox() to return |const RootInlineBox*| by zhuoyu.qian@samsung.com
https://chromium.googlesource.com/chromium/src/+/b288c16df8e285be3fe26bff2d927cddcb71fa58

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

Comment 13 by zhuoyu.q...@samsung.com, May 15 2018

Owner: ----
Status: Available (was: Assigned)
I think it is not related to the patch:
https://chromium.googlesource.com/chromium/src/+/b288c16df8e285be3fe26bff2d927cddcb71fa58

Comment 14 by pmeenan@chromium.org, Jul 30

Cc: -pmeenan@chromium.org

Comment 15 by benhenry@chromium.org, Aug 2

Components: Speed>Metrics>SystemHealthRegressions

Comment 16 by benhenry@chromium.org, Aug 2

Components: -Speed>Metrics>SystemHealthRegressions

Comment 17 by benhenry@google.com, Jan 11

Status: Untriaged (was: Available)
Available, but no owner or component? Please find a component, as no one will ever find this without one.
►

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