All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=800716

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=6994ce52dd6ecd7eb966d981d42ead4d6c83bb7e588fa548fca91b51588e5f43


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

android-webview-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8957789527472741616

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

Suspected Commit
  Author : Fadi Meawad
  Commit : b85b48382bd9087a89afdc6fe0ac33dd71f1487e
  Date   : Wed Jan 03 02:18:33 2018
  Subject: Revert "Reland "[PageLifecyle] Move the launch process state to Webkit/common""

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : smoothness.sync_scroll.key_mobile_sites_smooth
  Metric       : frame_times/http___www.cnn.com_2012_10_03_politics_michelle-obama-debate_index.html
  Change       : 5.36% | 16.5523791345 -> 17.4391113208

Revision             Result                    N
chromium@526552      16.5524 +- 0.0155461      6      good
chromium@526573      16.5526 +- 0.0179294      6      good
chromium@526584      16.5746 +- 0.161217       6      good
chromium@526585      16.6304 +- 0.211469       6      good
chromium@526586      17.4464 +- 0.290272       6      bad       <--
chromium@526587      17.5253 +- 0.410747       6      bad
chromium@526589      17.467 +- 0.140437        6      bad
chromium@526594      17.4391 +- 0.441592       6      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=http...www.cnn.com.2012.10.03.politics.michelle.obama.debate.index.html smoothness.sync_scroll.key_mobile_sites_smooth

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8957789527472741616


For feedback, file a bug with component Speed>Bisection