All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=794936

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=f69cf89ab79bce2141ef32943f8958cebf6ba664de7f1a4c103e5d62b99dde0e


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

android-nexus5
android-nexus6
android-nexus7v2
chromium-rel-mac11-pro

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8960225998564791776

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

Suspected Commit
  Author : Yutaka Hirano
  Commit : 47b8f2451e900fe2c5fc4d94046925f40fea2fc7
  Date   : Tue Dec 12 10:52:56 2017
  Subject: Update RendererSideResourceScheduler testing config

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : smoothness.top_25_smooth
  Metric       : first_gesture_scroll_update_latency/Wordpress
  Change       : 311.98% | 23.431 -> 96.531

Revision             Result                  N
chromium@523359      23.431 +- 18.2195       6      good
chromium@523387      26.126 +- 20.1662       6      good
chromium@523394      23.848 +- 17.9397       6      good
chromium@523395      21.2918 +- 11.1321      6      good
chromium@523396      112.397 +- 61.0181      6      bad       <--
chromium@523398      91.8078 +- 37.7964      6      bad
chromium@523401      75.0975 +- 40.0894      6      bad
chromium@523414      96.531 +- 45.4361       6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=Wordpress smoothness.top_25_smooth

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8960225998564791776


For feedback, file a bug with component Speed>Bisection