All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=652315

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgpZGe1QoM


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

chromium-rel-win7-gpu-ati

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8999806167982114832

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


===== SUSPECTED CL(s) =====
Subject : Update fieldtrial_util To Handle Combined Fieldtrial Config Format
Author  : robliao
Commit description:
  
BUG=649363, 650705

Review-Url: https://codereview.chromium.org/2373843002
Cr-Commit-Position: refs/heads/master@{#421670}
Commit  : 8da8200a279fcafc4a7c68f2e6ef95f4d721bb3a
Date    : Wed Sep 28 22:51:09 2016


===== TESTED REVISIONS =====
Revision         Mean     Std Dev   N  Good?
chromium@421645  15.9158  0.164763  5  good
chromium@421663  15.9158  0.199028  5  good
chromium@421668  15.6737  0.16392   5  good
chromium@421669  15.7684  0.15613   5  good
chromium@421670  17.3684  0.117688  5  bad    <--
chromium@421672  17.2737  0.125656  5  bad
chromium@421681  17.3684  0.148865  5  bad
chromium@421716  17.5158  0.266817  5  bad

Bisect job ran on: winx64ati_perf_bisect
Bug ID: 652315

Test Command: src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --also-run-disabled-tests startup.warm.blank_page
Test Metric: open_tabs_time/open_tabs_time
Relative Change: 10.05%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/winx64ati_perf_bisect/builds/1587
Job details: https://chromeperf.appspot.com/buildbucket_job_status/8999806167982114832


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4979967782289408

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