All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=748521

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=75608dabc957b199cbedaa43e0d2708f160cf324754058999927e5162a456a25


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

android-nexus5
android-webview-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8973091060808065168

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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : v8.runtimestats.browsing_mobile
  Metric       : v8-gc-incremental-step_avg/browse_social/browse_social_facebook_infinite_scroll

Revision             Result                    N
chromium@487431      0.563645 +- 0.280171      15      good
chromium@487499      0.581655 +- 0.327378      18      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.social.facebook.infinite.scroll v8.runtimestats.browsing_mobile

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8973091060808065168


For feedback, file a bug with component Speed>Bisection

Recovered.