All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=766516

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=4a075f39a5c1518a7d2f8a8c30178f9e45c2c9d422787e078297c9626b5c6050


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

android-nexus5
android-webview-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8968031391150462208

=== BISECT JOB RESULTS ===
Bisect was unable to run to completion

Please try rerunning the bisect.


If failures persist contact the team (see below) and report the error.


Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : smoothness.top_25_smooth
  Metric       : percentage_smooth/Docs  (1 open document tab)

Revision             Result                  N
chromium@499230      62.7084 +- 12.9357      14      good
chromium@502498      33.8236 +- 16.8268      14      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=Docs...1.open.document.tab. smoothness.top_25_smooth

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8968031391150462208


For feedback, file a bug with component Speed>Bisection

See https://bugs.chromium.org/p/chromium/issues/detail?id=766624#c6

Bisect unable to find culprit, this regression exists in stable. Ignoring.