All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=842757

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=d2e79da0b25ac3ebcab06a98fd4bbbe8378afc5dd11c331cd1d2cb48d223020f


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

health-plan-webview-low-end-phone

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8946533250478588432

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

Bisect Details
  Configuration: webview-low-end-phone-perf-bisect
  Benchmark    : memory.top_10_mobile
  Metric       : memory:webview:all_processes:reported_by_os:system_memory:native_heap:proportional_resident_size_avg/background/after_http_m_intl_taobao_com_group_purchase_html
  Change       : 3.13% | 10639146.8571 -> 10971849.3333

Revision                       Result                  N
android-chrome@be902aa047      10639147 +- 361105      21      good
android-chrome@41db54dacb      10971849 +- 433451      21      bad

Please refer to the following doc on diagnosing memory regressions:
  https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_benchmarks.md

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.m.intl.taobao.com.group.purchase.html memory.top_10_mobile

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8946533250478588432


For feedback, file a bug with component Speed>Bisection

Downgrading P2s that haven't been modified in more than 6 months, which have no component or owner.