All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=738342

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgrtfhgQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnsLqtQsM


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

android-webview-nexus5X
chromium-rel-win8-dual

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8975382019734338016

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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : v8.mobile_infinite_scroll_tbmv2
  Metric       : total:500ms_window:renderer_eqt:v8_max/total:500ms_window:renderer_eqt:v8_max

Revision             Result                  N
chromium@483006      658.845 +- 177.534      21      good
chromium@483188      650.949 +- 102.427      21      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 v8.mobile_infinite_scroll_tbmv2

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8975382019734338016


For feedback, file a bug with component Speed>Bisection

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8975309235807609936

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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : v8.mobile_infinite_scroll_tbmv2
  Metric       : total:500ms_window:renderer_eqt:v8_max/total:500ms_window:renderer_eqt:v8_max

Revision             Result                  N
chromium@483006      647.843 +- 176.133      21      good
chromium@483188      653.03 +- 181.952       21      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 v8.mobile_infinite_scroll_tbmv2

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8975309235807609936


For feedback, file a bug with component Speed>Bisection

The metric on the hardware is flaky and recovered. I assume this was just a flake. Memory sheriffs please reopen if this is not the case.