All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=727481

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDguoHe8AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-qiPsgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-qjguAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-oaglgoM


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

android-nexus5
android-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8978199998093210528

=== 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_nexus5_perf_bisect
  Benchmark    : smoothness.pathological_mobile_sites
  Metric       : mean_input_event_latency/mean_input_event_latency
  Change       : 46.04% | 8.13472222222 -> 11.8795925926

Revision             Result                   N
chromium@473864      8.13472 +- 0.677132      6      good
chromium@473899      8.3695 +- 0.845752       6      good
chromium@473917      8.40948 +- 0.811051      6      good
chromium@473920      8.62226 +- 0.744874      6      good
chromium@473921      8.50469 +- 0.880191      6      good
chromium@473922      11.8358 +- 0.461866      6      bad       <--
chromium@473926      11.6996 +- 0.577338      6      bad
chromium@473934      11.6061 +- 0.463191      6      bad
chromium@474004      11.8796 +- 0.49194       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 smoothness.pathological_mobile_sites

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8978199998093210528

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5898877212819456


| 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!