New issue
Advanced search Search tips

Issue 622220 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Closed: Jun 2016
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

7.5% regression in thread_times.key_idle_power_cases at 400669:400697

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

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=622220

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgwqXGvgoM


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

android-nexus7v2
Project Member

Comment 2 by 42576172...@developer.gserviceaccount.com, Jun 22 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@400668  0.127624  0.00465155  18  good
chromium@400697  0.125658  0.00444689  18  bad

Bisect job ran on: android_nexus7_perf_bisect
Bug ID: 622220

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests thread_times.key_idle_power_cases
Test Metric: thread_total_all_cpu_time_per_second/set-timeout.html (Long Idle)
Relative Change: 0.21%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus7_perf_bisect/builds/3022
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9009167422544780048


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5840302573617152

| 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!
Status: WontFix (was: Assigned)
seems to be noise.

Sign in to add a comment