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Issue metadata

Status: Duplicate
Merged: issue 630272
Owner:
Last visit > 30 days ago
Closed: Jul 2016
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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2.3%-18.4% regression in system_health.memory_mobile at 405938:406392

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

Issue description

See the link to graphs below.
 
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jul 21 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@406264  41479837  294852   12  good
chromium@406282  41524040  297134   8   bad

Bisect job ran on: android_nexus5X_perf_bisect
Bug ID: 630271

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_search-memory:chrome:all_processes:reported_by_os:system_memory:native_heap:private_dirty_size_avg/load_search_amazon
Relative Change: 0.43%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5X_perf_bisect/builds/353
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9006522778254832160


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5402331554775040

| 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!
Mergedinto: 630272
Status: Duplicate (was: Assigned)
Labels: SystemHealth-Sheriff
Labels: -Performance-Sheriff

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