New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 630192 link

Starred by 2 users

Issue metadata

Status: Duplicate
Merged: issue 630202
Owner:
Last visit > 30 days ago
Closed: Aug 2016
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

1%-202.2% regression in system_health.memory_mobile at 406525:406578

Project Member Reported by petrcermak@chromium.org, Jul 21 2016

Issue description

I'm assuming that this is due to https://codereview.chromium.org/2162873002.
 
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Aug 16 2016

Mergedinto: 630202
Status: Duplicate (was: Assigned)

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


===== SUSPECTED CL(s) =====
Subject : [system health] Add flipboard to system health stories.
Author  : ulan
Commit description:
  
Flipboard on mobile exercises interesting workload,
where news items are rendered using canvas.

BUG=589726

Review-Url: https://codereview.chromium.org/2162873002
Cr-Commit-Position: refs/heads/master@{#406550}
Commit  : fd43bee2311ab250b3b6181ccd8be45092234eca
Date    : Wed Jul 20 14:30:46 2016


===== TESTED REVISIONS =====
Revision         Mean       Std Dev  N  Good?
chromium@406525  114401634  271241   5  good
chromium@406541  115939157  3589083  5  good
chromium@406549  117545418  4344572  5  good
chromium@406550  154439603  3574493  5  bad    <--
chromium@406551  154372492  3479682  5  bad
chromium@406553  152833242  153128   5  bad
chromium@406556  153362730  574080   5  bad

Bisect job ran on: android_nexus6_perf_bisect
Bug ID: 630192

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_tools-memory:chrome:all_processes:reported_by_chrome:java_heap:effective_size_avg/load_tools_gmail
Relative Change: 34.06%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2467
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004249656814092656


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5867859243171840

| 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

Sign in to add a comment