All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=745908

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=e148081e52bdce8928cf51a8b8bce8faf9d767180ef52d158baedc45717f2dfd


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

chromium-rel-mac-retina

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8973706119527111312

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

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

Revision             Result                  N
chromium@486750      19.8577 +- 4.06334      17      good
chromium@486845      19.5767 +- 1.92464      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/8973706119527111312


For feedback, file a bug with component Speed>Bisection