All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=867289

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=fdf8196d72d4a3c2988b119f7642ccc0b1a17397b13b6d72f1cdbcb3f6ad25c6


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

health-plan-clankium-low-end-phone
perf-go-phone-1024

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8940070253492258640

=== BISECT JOB RESULTS ===
Perf regression found with culprit

Suspected Commit
  Author : Eric Karl
  Commit : ec3d0d3085e3978e66062b853c0e91aca7721acc
  Date   : Fri Jul 20 00:39:10 2018
  Subject: Alias TransferCacheEntry dumps w/ Skia Textures

Bisect Details
  Configuration: go-phone-1024-perf-bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_os:system_memory:private_footprint_size_avg/long_running_tools/long_running_tools_gmail-foreground
  Change       : 5.28% | 144767598.431 -> 152410707.66

Revision                                       Result                   N
android-chrome@513a55000f                      144767598 +- 383930      6      good
android-chrome@5c668f813d                      144316797 +- 346977      6      good
android-chrome@5c668f813d,chromium@576710      143831522 +- 355079      6      good
android-chrome@5c668f813d,chromium@576723      143619648 +- 312295      6      good
android-chrome@5c668f813d,chromium@576724      152249237 +- 441457      6      bad       <--
android-chrome@5c668f813d,chromium@576725      152566490 +- 282534      6      bad
android-chrome@5c668f813d,chromium@576726      152376842 +- 425967      6      bad
android-chrome@5c668f813d,chromium@576729      152313468 +- 332055      6      bad
android-chrome@5c668f813d,chromium@576735      152256519 +- 631283      6      bad
android-chrome@5c668f813d,chromium@576760      152522049 +- 480917      6      bad
android-chrome@509bb96b3f                      152965354 +- 456850      6      bad
android-chrome@6d381728ac                      152494763 +- 554215      6      bad
android-chrome@4b2d10c2ac                      152410708 +- 301709      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=long.running.tools.gmail.foreground system_health.memory_mobile

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8940070253492258640


For feedback, file a bug with component Speed>Bisection