All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=744730

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=7f7eee7b145bdf48e3ecd189f135badd04a9591837a0c723fe5af287e7351b91


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

chromium-rel-mac-retina

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8973799198553562752

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : video_animation:power_avg/video.html?src_smpte_3840x2160_60fps_vp9.webm_seek

Revision             Result                  N
chromium@486750      27.2137 +- 2.3324       20      good
chromium@486845      27.3813 +- 2.08096      21      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=video.html.src.smpte.3840x2160.60fps.vp9.webm.seek media.tough_video_cases_tbmv2

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8973799198553562752


For feedback, file a bug with component Speed>Bisection