All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=713712

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_Nug7ggM


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

chromium-rel-mac11

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981786895985373216

=== Auto-CCing suspected CL author samans@chromium.org ===

Hi samans@chromium.org, the bisect results pointed to your CL, please take a look at the
results.


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

Suspected Commit
  Author : samans
  Commit : 2040988b1345e6ce738bd03ab7ccd5f4b73a956b
  Date   : Tue Apr 11 23:58:35 2017
  Subject: Use MojoCompositorFrameSink in RendererCompositorFrameSink

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : system_health.common_desktop
  Metric       : timeToFirstMeaningfulPaint_avg/load_media/load_media_dailymotion
  Change       : 56.44% | 566.990499998 -> 246.965666664

Revision             Result                  N
chromium@463726      566.99 +- 54.9608       6      good
chromium@463833      565.168 +- 28.3201      6      good
chromium@463840      569.342 +- 30.8265      6      good
chromium@463844      564.032 +- 37.5538      9      good
chromium@463845      247.295 +- 52.777       6      bad       <--
chromium@463846      314.92 +- 398.052       9      bad
chromium@463847      298.465 +- 252.853      6      bad
chromium@463860      255.22 +- 46.5459       6      bad
chromium@463886      342.646 +- 301.578      6      bad
chromium@463939      246.966 +- 45.6083      6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=load.media.dailymotion system_health.common_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981786895985373216

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6439881552691200


| 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!