All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=760143

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=0ff663b1e8e33c0bcaef11cf162e9404766db3854831a9b8670f2a192871a9f4


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

android-nexus5
android-nexus7v2

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8969913007340694032

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

Suspected Commit
  Author : Kunihiko Sakamoto
  Commit : a604b6e8d467a2c9a9dc134b1ca6f729b410052f
  Date   : Wed Aug 16 16:22:39 2017
  Subject: ResourceLoadScheduler: add the memory stats feature to fieldtrial test config

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : system_health.common_mobile
  Metric       : timeToFirstPaint_avg/browse_shopping/browse_shopping_amazon
  Change       : 24.89% | 633.9585 -> 791.743

Revision             Result                  N
chromium@494757      633.959 +- 41.933       6      good
chromium@494803      630.612 +- 30.8639      6      good
chromium@494809      638.521 +- 80.2305      6      good
chromium@494810      784.233 +- 37.1809      6      bad       <--
chromium@494811      787.114 +- 62.8495      6      bad
chromium@494812      790.948 +- 34.6773      6      bad
chromium@494815      792.757 +- 81.1645      6      bad
chromium@494826      800.773 +- 40.9844      6      bad
chromium@494848      809.299 +- 41.9505      6      bad
chromium@494938      787.252 +- 45.0766      6      bad
chromium@495119      791.743 +- 26.5952      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=browse.shopping.amazon system_health.common_mobile

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8969913007340694032


For feedback, file a bug with component Speed>Bisection