All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=693459

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-Pa2sQoM


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

chromium-rel-mac-retina

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8987421868641260592

=== BISECT JOB RESULTS ===
Perf regression found with culprit

Suspected Commit
  Author : rsesek
  Commit : b663b64c6237463da5417e040681f689a45ce3e1
  Date   : Tue Feb 14 01:47:01 2017
  Subject: [Mac] Do not strip out Headers from KeystoneRegistration.framework.

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : startup.warm.blank_page
  Metric       : first_non_empty_paint_time/first_non_empty_paint_time
  Change       : 9.94% | 583.333333333 -> 641.333333333

Revision             Result                  N
chromium@450094      583.333 +- 9.12871      6      good
chromium@450183      582.833 +- 16.0883      6      good
chromium@450189      596.667 +- 7.43864      6      good
chromium@450192      585.667 +- 15.7903      6      good
chromium@450193      586.833 +- 14.242       6      good
chromium@450194      641.0 +- 24.0832        6      bad       <--
chromium@450205      666.5 +- 56.0491        6      bad
chromium@450227      650.0 +- 20.7364        6      bad
chromium@450271      641.333 +- 7.95822      6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=2 --also-run-disabled-tests startup.warm.blank_page

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8987421868641260592

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5293243173961728


| 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 Speed>Bisection.  Thank you!