All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=715774

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggrrehgoM


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

chromium-rel-mac12-mini-8gb

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981215520752857632

=== 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_12_mini_8gb_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : Parse:duration_avg/http___www.amazon.com_s_?field-keywords_v8
  Change       : 77.25% | 29.0848095238 -> 51.5526428571

Revision             Result                  N
chromium@463430      29.0848 +- 360.196      21      good
chromium@463682      23.9809 +- 319.83       14      good
chromium@463808      17.0595 +- 162.843      14      good
chromium@463839      17.6621 +- 235.048      14      good
chromium@463843      4.7655 +- 60.9965       14      good
chromium@463844      11.1675 +- 147.928      14      good
chromium@463845      5.66786 +- 72.1401      21      bad       <--
chromium@463848      15.7447 +- 156.475      14      bad
chromium@463855      34.1167 +- 264.453      14      bad
chromium@463873      13.5593 +- 165.025      14      bad
chromium@463934      51.5526 +- 370.293      14      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=http...www.amazon.com.s..field.keywords.v8 v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981215520752857632

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6367356298723328


| 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!