All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=598430

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgwMHcuAsM


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

chromium-rel-mac11

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


===== SUSPECTED CL(s) =====
Subject : Temporarily disable IOSurface Canvas2D.
Author  : erikchen
Commit description:
  
There are compositing issues when both a Canvas2D and WebGL canvas are present
on a page.

BUG= 595063 

Review URL: https://codereview.chromium.org/1804143003

Cr-Commit-Position: refs/heads/master@{#381315}
Commit  : a3a0a383e8f185c4dd44fc4c2f4126b783a7f259
Date    : Tue Mar 15 21:13:19 2016


===== TESTED REVISIONS =====
Revision                Mean Value  Std. Dev.   Num Values  Good?
chromium@381285         208.6       2.302173    5           good
chromium@381310         207.6       2.50998     5           good
chromium@381313         209.0       2.236068    5           good
chromium@381314         208.0       2.54951     5           good
chromium@381315         347.2       2.588436    5           bad         <-
chromium@381316         344.6       13.390295   5           bad
chromium@381322         346.4       11.970798   5           bad
chromium@381332         347.2       2.949576    5           bad

Bisect job ran on: mac_10_11_perf_bisect
Bug ID: 598430

Test Command: src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --also-run-disabled-tests media.tough_video_cases
Test Metric: idle_wakeups_gpu/idle_wakeups_gpu
Relative Change: 66.44%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/mac_10_11_perf_bisect/builds/555
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9016909818329671088


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=598430

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