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Issue metadata

Status: Duplicate
Merged: issue 599486
Owner:
Closed: Apr 2016
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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75.4%-127.9% regression in page_cycler.morejs at 384059:384105

Project Member Reported by majidvp@chromium.org, Apr 1 2016

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=599920

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiO23qQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg8IGnqwkM


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

chromium-rel-win7-gpu-ati
chromium-rel-win8-dual
Mergedinto: 599486
Status: Duplicate (was: Assigned)

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


===== SUSPECTED CL(s) =====
Subject : Fix flash local path.
Author  : aiolos
Commit description:
  
BUG= 568599 

Review URL: https://codereview.chromium.org/1845653002

Cr-Commit-Position: refs/heads/master@{#384072}
Commit  : 4187881d1cf074854b65d1d86492a09a838b0f8c
Date    : Wed Mar 30 20:15:52 2016


===== TESTED REVISIONS =====
Revision                Mean Value  Std. Dev.   Num Values  Good?
chromium@384058         692.5055    10.008752   5           good
chromium@384070         697.4885    25.859597   5           good
chromium@384071         687.163     22.294199   5           good
chromium@384072         768.285     15.472785   5           bad         <-
chromium@384073         780.9765    12.062941   5           bad
chromium@384075         826.8875    52.364663   5           bad
chromium@384079         791.5       45.617471   5           bad

Bisect job ran on: mac_retina_perf_bisect
Bug ID: 599920

Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --also-run-disabled-tests page_cycler.intl_ja_zh
Test Metric: warm_times/http___fc2.com_ja_
Relative Change: 14.30%
Score: 99.8

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_retina_perf_bisect/builds/1249
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9015914688904268944


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=599920

| 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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