All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=760140

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=7bc700c21477f2d1c155127f309ab8c136143e041043c860dccf9a7e25c6b92d


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

chromium-rel-mac-retina

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8969913059975417904

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

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : page_cycler_v2_site_isolation.basic_oopif
  Metric       : timeToFirstMeaningfulPaint_avg/pcv1-cold/http___booking.com

Revision             Result                  N
chromium@494342      260.784 +- 59.3186      21      good
chromium@494401      262.402 +- 60.1667      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=http...booking.com page_cycler_v2_site_isolation.basic_oopif

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8969913059975417904


For feedback, file a bug with component Speed>Bisection

This benchmark has been removed.