All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=767725

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=1a4173d92556b72c971299ab99200023b639fd600e0c29ef6c8eac295db01aed


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

chromium-rel-win10

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8967791582545422176

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

Suspected Commit
  Author : clamy
  Commit : 0dbded05ad0ba1c3d8388fd649130509ab97f07a
  Date   : Fri Sep 15 14:44:08 2017
  Subject: Enable PlzNavigate on trunk

Bisect Details
  Configuration: winx64_10_perf_bisect
  Benchmark    : v8.runtimestats.browsing_desktop
  Metric       : v8-gc-latency-mark-compactor_max/browse_media/browse_media_pinterest
  Change       : 32.41% | 23.1182380952 -> 30.6117142857

Revision             Result                   N
chromium@502245      23.1182 +- 32.9039       21      good
chromium@502250      22.3302 +- 27.4506       9       good
chromium@502251      35.6842 +- 39.7532       9       bad       <--
chromium@502252      32.475 +- 28.3319        9       bad
chromium@502253      36.0948 +- 4.28102       5       bad
chromium@502255      36.2186 +- 0.913832      5       bad
chromium@502264      32.3277 +- 30.6735       9       bad
chromium@502283      33.2878 +- 24.1569       9       bad
chromium@502320      30.6117 +- 37.712        14      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.media.pinterest v8.runtimestats.browsing_desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8967791582545422176


For feedback, file a bug with component Speed>Bisection