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Issue 818707 link

Starred by 1 user
Status: WontFix
Owner:
wangxianzhu@chromium.org
Closed: Apr 2018
Cc:
wangxianzhu@chromium.org
piman@chromium.org
█ groby@chromium.org
ellyjo...@chromium.org
se...@chromium.org
█ mariakho...@chromium.org
anthonyvd@chromium.org
rmcilroy@chromium.org
chrishtr@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.3%-44.4% regression in system_health.memory_desktop at 540284:540440

Project Member Reported by rmcilroy@chromium.org, Mar 5 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Mar 5 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=818707

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=0254f497a033d258694081fc0c50d62281d83c36f2e0d618b5b1db128e215ba9


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

android-one
chromium-rel-mac11-pro
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Mar 5 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/128c1782440000
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Mar 8 2018

Cc: piman@chromium.org mariakho...@chromium.org ericrk@chromium.org
Owner: ericrk@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14dee7b2440000

[Reland] Temporarily disable context-clear on background for low-end Android by ericrk@chromium.org
https://chromium.googlesource.com/chromium/src/+/f9e460609c08e26f7107e4897e5f1ed85f2a42f3

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

Comment 7 by 42576172...@developer.gserviceaccount.com, Mar 19 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/11b05db9440000

Comment 8 by ericrk@chromium.org, Mar 28 2018

Cc: -ericrk@chromium.org
Owner: ----
Status: Untriaged (was: Assigned)
The change above is in an #ifdef ANDROID block, so can't be impacting the mac test above. Seems like we need to re-pinpoint.

Comment 10 by sullivan@chromium.org, Apr 5 2018 

Trying a bisect on a wider range, since the one above couldn't repro.
Project Member

Comment 11 by 42576172...@developer.gserviceaccount.com, Apr 5 2018

Cc: chrishtr@chromium.org ellyjo...@chromium.org wangxianzhu@chromium.org groby@chromium.org se...@chromium.org anthonyvd@chromium.org
Owner: wangxianzhu@chromium.org
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/128ef504c40000

Change Mac Translate Bubble options menu to a Cocoa menu by anthonyvd@chromium.org
https://chromium.googlesource.com/chromium/src/+/87d7d7e6b6e4c9da164f9efb5b083de6e023e482

Reland "[SPv175] Enable SlimmingPaintV175 by default" by wangxianzhu@chromium.org
https://chromium.googlesource.com/chromium/src/+/3a3c78a924a686ed0d3f90d765b00cdd78453e11

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

Comment 12 by wangxianzhu@chromium.org, Apr 10 2018

Status: WontFix (was: Assigned)
WontFix for only single test case, with more progressions (go/spv175progressions) of system_health.memory_desktop.
►

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