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Issue metadata

Status: Duplicate
Merged: issue 648909
Owner:
Closed: Sep 2016
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.2%-11.3% regression in memory.top_10_mobile at 419753:419788

Project Member Reported by toyoshim@chromium.org, Sep 22 2016

Issue description

See the link to graphs below.
 
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Sep 22 2016

Mergedinto: 648909
Status: Duplicate (was: Assigned)

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


===== SUSPECTED CL(s) =====
Subject : Update testing config to use smooth-indeterminate animation
Author  : mdjones
Commit description:
  
Use smooth-indeterminate animation for the progress bar instead of
only smooth.

BUG=

Review-Url: https://codereview.chromium.org/2353553002
Cr-Commit-Position: refs/heads/master@{#419774}
Commit  : c23774e0a7fb2071658a7dec45bc0da7f068824e
Date    : Tue Sep 20 15:46:42 2016


===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N  Good?
chromium@419754  6293586  84901.9  5  good
chromium@419771  6319718  84292.0  5  good
chromium@419773  6551019  31540.0  5  good
chromium@419774  7753113  17336.8  5  bad    <--
chromium@419775  7631585  24902.3  5  bad
chromium@419779  7515914  113483   5  bad
chromium@419787  7562854  71742.9  5  bad

Bisect job ran on: android_one_perf_bisect
Bug ID: 649230

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests memory.top_10_mobile
Test Metric: foreground-memory:chrome:all_processes:reported_by_os:system_memory:java_heap:proportional_resident_size_avg/http_m_youtube_com_results_q_science
Relative Change: 20.17%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_one_perf_bisect/builds/1630
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9000845505915681120


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5872334311784448

| 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!

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