All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=713714

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/8981786890943964528

=== 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       : 52.57% | 559.566166669 -> 265.402666671

Revision             Result                  N
chromium@463726      559.566 +- 22.2369      6      good
chromium@463833      566.602 +- 34.3922      9      good
chromium@463840      562.997 +- 26.5618      6      good
chromium@463844      566.543 +- 23.401       6      good
chromium@463845      295.722 +- 247.863      6      bad       <--
chromium@463846      257.499 +- 67.568       6      bad
chromium@463847      248.234 +- 39.9543      6      bad
chromium@463860      341.208 +- 415.54       9      bad
chromium@463886      253.525 +- 74.7068      6      bad
chromium@463939      265.403 +- 79.3189      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/8981786890943964528

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5239570532139008


| 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!