All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=712378

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwrqasQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggpTRqAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggoWVlggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggpTRqAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsmq-wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwqr1iwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwsqA3woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwszSoggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwtqppwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsmquwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggt_w7woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggpefswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwszSwgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwqr1iwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwriy_woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggu7S_wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggu7S_woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggpuEoAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggqL4-gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsmP_wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggoGP1QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggo6xrggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_Pvk1wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggs2w6QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggseU4QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsmPvwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggvTEuAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggqL4-goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggqnmqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggqHunwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggpehrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwpq65QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwsCq6wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsmPvwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtWN5woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwtz79AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggufOvgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwqjPigoM


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

android-webview-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982027837144124464

=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstContentfulPaint_avg/Regular-3G/http___www.hongkiat.com


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.hongkiat.com loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8982027837144124464

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5780757148073984


| 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!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981910797817105456

=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstContentfulPaint_avg/Regular-3G/http___www.hongkiat.com


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.hongkiat.com loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981910797817105456

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5780757148073984


| 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!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981638502761264208

=== BISECT JOB RESULTS ===
NO Perf regression found, tests failed to produce values

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstContentfulPaint_avg/Regular-3G/http___www.hongkiat.com


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.hongkiat.com loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8981638502761264208

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5780757148073984


| 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!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980821131710630832

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

Bisect Details
  Configuration: android_webview_arm64_aosp_perf_bisect
  Benchmark    : loading.mobile
  Metric       : timeToFirstContentfulPaint_avg/Regular-3G/http___www.francetvinfo.fr

Revision             Result                  N
chromium@463378      35551.3 +- 1793.05      21      good
chromium@464701      35400.6 +- 2139.66      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 --story-filter=http...www.francetvinfo.fr loading.mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8980821131710630832

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5780757148073984


| 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!

This alert was found before M-60 branched. Closing as WontFix as this is believed to either be invalid or non-reproducible.