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Issue 631053 link

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Issue metadata

Status: Archived
Owner: ----
Closed: May 2018
Cc:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 2
Type: Bug-Regression



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26.8% regression in system_health.memory_mobile at 407388:407389

Project Member Reported by petrcermak@chromium.org, Jul 25 2016

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=631053

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg-suitAoM


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

android-nexus6
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jul 25 2016


===== BISECT JOB RESULTS =====
Status: completed


=== Bisection aborted ===
The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression.
Please contact the the team (see below) if you believe this is in error.

=== Warnings ===
The following warnings were raised by the bisect job:

 * Bisect failed to reproduce the regression with enough confidence.

===== TESTED REVISIONS =====
Revision         Mean      Std Dev  N  Good?
chromium@407387  28673716  3581271  8  good
chromium@407389  27278956  8559470  8  bad

Bisect job ran on: android_nexus6_perf_bisect
Bug ID: 631053

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile
Test Metric: load_news-memory:chrome:all_processes:reported_by_chrome:gpu:effective_size_avg/load_news_qq
Relative Change: 16.01%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2331
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9006153086794710704


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5316657325539328

| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Tests>AutoBisect.  Thank you!
Labels: SystemHealth-Sheriff
Labels: -Performance-Sheriff
Cc: primiano@chromium.org perezju@chromium.org hjd@chromium.org
Owner: ----
Status: Available (was: Assigned)

Comment 9 by rbyers@chromium.org, Nov 18 2016

Labels: Performance
Labels: -Performance Performance-Memory OS-Android
This has been accounted for on a macro scale and could be closed as wontfix.
This has been accounted for on a macro scale and could be closed as wontfix.
Project Member

Comment 12 by sheriffbot@chromium.org, May 2 2018

Labels: Hotlist-Recharge-Cold
Status: Untriaged (was: Available)
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Status: Archived (was: Untriaged)
Obsolete perf regression alert with more than one year of inactivity.

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