All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=725943

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguqvptQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguqfhsgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguqvEqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-sbouAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-obUtwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgur6QsQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2reK-wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgusnK-wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguvONqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-tCDvAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguq2JpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgur7PvQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-sK1rgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-obKrgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-sSauQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-pD1oQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgutLA9ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguprg-woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgutHV-AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-obKrgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgut7HoAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguo2pvwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2rPO-QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgutLAtgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2s205gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-qSJuwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2rPO-QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguufnqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg2vWM_gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-pT8rQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgurWD-QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguvLZngkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-uTFqQoM


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

android-webview-nexus5X
android-webview-nexus6

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8978700106957045952

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

Suspected Commit
  Author : sadrul
  Commit : a6251cb3214b42349e7208d285a5e2e01276fe6f
  Date   : Tue May 23 16:06:27 2017
  Subject: input: Dispatch synthesized events at regular intervals.

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : scheduler.tough_scheduling_cases
  Metric       : queueing_durations/queueing_durations
  Change       : 55.53% | 0.121807019286 -> 0.189441237493

Revision             Result                      N
chromium@473914      0.121807 +- 0.00320693      6      good
chromium@473919      0.120993 +- 0.00296908      6      good
chromium@473921      0.122252 +- 0.00467211      6      good
chromium@473922      0.193207 +- 0.00445173      6      bad       <--
chromium@473923      0.190235 +- 0.00504877      6      bad
chromium@473931      0.190882 +- 0.00340994      6      bad
chromium@473947      0.190452 +- 0.00197353      6      bad
chromium@473980      0.189441 +- 0.00270102      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 scheduler.tough_scheduling_cases

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978700106957045952

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4977637035868160


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!