All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=865626

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=f5c5d814315ca56a94a7d377befb47cb13994bb23c01955c42f2febddfffcd61


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

health-plan-clankium-low-end-phone
health-plan-clankium-phone
health-plan-webview-low-end-phone
health-plan-webview-phone
perf-go-phone-512
perf-go-webview-phone

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8940544071088194960

=== 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: clankium-low-end-phone-perf-bisect
  Benchmark    : memory.top_10_mobile
  Metric       : memory:chrome:all_processes:reported_by_os:system_memory:native_heap:proportional_resident_size_avg/background/after_http_www_amazon_com_gp_aw_s_k_nexus
  Change       : 2.57% | 20360070.6667 -> 20883676.0

Revision                                                     Result                   N
android-chrome@e5eafcf94f                                    20360071 +- 101244       6      good
android-chrome@74662f91c8                                    20390449 +- 83889.7      6      good
android-chrome@74662f91c8,chromium@575926                    20444380 +- 61739.6      6      good
android-chrome@74662f91c8,chromium@575929                    20390791 +- 46959.8      6      good
android-chrome@74662f91c8,chromium@575929,v8@e3a5b1e402      21227228 +- 51850.2      6      bad
android-chrome@74662f91c8,chromium@575929,v8@16af1baac4      20798343 +- 36421.4      6      bad
android-chrome@74662f91c8,chromium@575930                    20852615 +- 73473.5      6      bad
android-chrome@74662f91c8,chromium@575931                    20872753 +- 92660.8      6      bad
android-chrome@74662f91c8,chromium@575935                    20984711 +- 126504       6      bad
android-chrome@1032e70048                                    20883676 +- 64867.0      6      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-chrome --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http.www.amazon.com.gp.aw.s.k.nexus 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/8940544071088194960


For feedback, file a bug with component Speed>Bisection