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Issue 804255 link

Starred by 1 user
Status: Fixed
Owner:
yhirano@chromium.org
Closed: Apr 2018
Cc:
yhirano@chromium.org
petermarshall@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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2%-2.3% regression in system_health.memory_desktop at 529614:529693

Project Member Reported by petermarshall@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=804255

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=a14fcc8643d7737550c5d291752868ca270d5bd517477511c17418e4d3309e5d


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

chromium-rel-mac11-pro
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jan 22 2018

Cc: isherman@chromium.org yhirano@chromium.org
Owner: yhirano@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/11a821c8840000

Update RendererSideResourceScheduler testing config (Enabled_3_1024)
By yhirano@chromium.org · Wed Jan 17 06:00:00 2018
chromium @ e6395d1c63e9f382fbd13de8bc94796712fd88b2

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

Comment 4 by isherman@chromium.org, Jan 22 2018

Cc: -isherman@chromium.org
Project Member

Comment 9 by 42576172...@developer.gserviceaccount.com, Feb 2 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/14d0075e840000
Project Member

Comment 10 by 42576172...@developer.gserviceaccount.com, Feb 2 2018

Cc: dcheng@chromium.org tzik@chromium.org
Owner: tzik@chromium.org
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14f949ae840000

Add nanoseconds support to base::TimeDelta
By tzik@chromium.org · Fri Feb 02 06:36:48 2018
chromium @ 45c0dd63a7a15d47779bb196355c4aa1705a7dec

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

Comment 11 by yhirano@chromium.org, Feb 2 2018

Cc: -tzik@chromium.org -dcheng@chromium.org
Owner: yhirano@chromium.org
Project Member

Comment 12 by 42576172...@developer.gserviceaccount.com, Feb 2 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/1393340e840000
Project Member

Comment 13 by 42576172...@developer.gserviceaccount.com, Feb 2 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/12eaea36840000

Comment 14 by yhirano@chromium.org, Feb 7 2018 

--
Project Member

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

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/14825999840000
Project Member

Comment 18 by 42576172...@developer.gserviceaccount.com, Feb 7 2018 

📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/14f70c89840000

[DO NOT COMMIT] disabled => 3_1024 by yhirano@chromium.org
https://chromium-review.googlesource.com/c/chromium/src/+/905963/1

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

Comment 19 by yhirano@chromium.org, Apr 2 2018

Status: Fixed (was: Assigned)
I reverted the change.
►

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