All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=758335

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=bc25b633867a7cf8f616b4cd350c92f3ec5443dbf078e0157f03ff1d564bed1b


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

chromium-rel-mac-retina

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8970443433459199776

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

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : system_health.common_desktop
  Metric       : timeToFirstContentfulPaint_avg/load_social/load_social_pinterest

Revision             Result                  N
chromium@495262      487.424 +- 286.707      21      good
chromium@495450      515.399 +- 298.536      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=load.social.pinterest system_health.common_desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8970443433459199776


For feedback, file a bug with component Speed>Bisection