All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=645314

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgiaqFrAoM


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

chromium-rel-win7-x64-dual

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9002041712418534624

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


===== SUSPECTED CL(s) =====
Subject : [Autofill] Declare profile cleanup field trial groups for testing
Author  : rogerm
Commit description:
  
BUG=620414,  640669 

Review-Url: https://codereview.chromium.org/2279543003
Cr-Commit-Position: refs/heads/master@{#415631}
Commit  : f9f54bb9c82589bb0b00c7049b1844f00148db2b
Date    : Wed Aug 31 14:53:59 2016


===== TESTED REVISIONS =====
Revision         Mean     Std Dev    N  Good?
chromium@415070  16.6632  0.212491   5  good
chromium@415373  16.3789  0.159639   5  good
chromium@415525  16.4947  0.137246   5  good
chromium@415600  16.2737  0.107863   5  good
chromium@415619  16.3158  0.0644603  5  good
chromium@415629  16.3474  0.195518   5  good
chromium@415630  16.7474  0.101239   5  good
chromium@415631  17.2     0.136233   5  bad    <--
chromium@415632  17.1579  0.0644603  5  bad
chromium@415634  17.2526  0.057655   5  bad
chromium@415638  17.1579  0.0984647  5  bad
chromium@415676  17.2842  0.146992   5  bad
chromium@416282  17.3474  0.09561    5  bad

Bisect job ran on: win_x64_perf_bisect
Bug ID: 645314

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: 4.11%
Score: 99.9

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/win_x64_perf_bisect/builds/1469
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9002041712418534624


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5021648133029888

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