All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=694460

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-NSY4AoM


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

chromium-rel-mac11-pro

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8987055554955379728

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

Suspected Commit
  Author : rnephew
  Commit : 2669800fd23e14d62eb724535e49a280e0f19db2
  Date   : Wed Feb 15 19:27:28 2017
  Subject: [Telemetry] Add mac specific youtube recordings for system_health_desktop.

Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : v8.browsing_desktop
  Metric       : v8-gc-scavenger_sum/browse_media/browse_media_youtube
  Change       : 26.90% | 110.013 -> 80.416

Revision             Result                  N
chromium@450740      110.013 +- 15.5731      6      good
chromium@450763      105.892 +- 14.1007      6      good
chromium@450766      104.479 +- 24.0102      6      good
chromium@450768      100.547 +- 13.144       6      good
chromium@450769      72.6857 +- 10.2311      6      bad       <--
chromium@450775      82.4475 +- 15.9512      6      bad
chromium@450785      75.6007 +- 20.4254      6      bad
chromium@450829      80.416 +- 24.9162       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=browse.media.youtube v8.browsing_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8987055554955379728

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5844222407606272


| 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!