All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=722869

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rCpiQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmujg9QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmoWXvwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pH1owsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vaWsQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmvbivQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmuGPqwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmuLn4goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmpzJowkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmrT3hAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmpaG5QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pOivQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmpb1rQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmvLYtgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vuJ8AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqsuSiQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmujTqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6uGjqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pGRvAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6q_onQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqo_NnAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmvapswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oD39woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vTw9wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmsivrwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vL_pwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pG_qwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pqi0wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oK1tgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmua3sAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sya1wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tvH7AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmpaGpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmuyVqQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pH1owkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmuyLuAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmsHzpgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pHIpQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6u2H4QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tXjogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmsHQvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmsyIiQgM


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

android-nexus6
android-one
android-webview-nexus5X
android-webview-nexus6

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979425255648985504

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

Suspected Commit
  Author : Yutaka Hirano
  Commit : f20d10a747ef558a18cdd6925df977352e477997
  Date   : Mon May 15 04:44:45 2017
  Subject: Revert "Set URLResponseBodyConsumer::kMaxNumConsumedBytesInTask to 32K"

Bisect Details
  Configuration: android_one_perf_bisect
  Benchmark    : memory.top_10_mobile
  Metric       : memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg/foreground/https_www_google_co_uk_hl_en_q_science
  Change       : 57.33% | 5321830.66667 -> 8372610.66667

Revision             Result                  N
chromium@471656      5321831 +- 119016       6      good
chromium@471664      5298317 +- 103175       6      good
chromium@471668      5294484 +- 65547.3      6      good
chromium@471669      5312452 +- 83869.4      6      good
chromium@471670      8424583 +- 674116       6      bad       <--
chromium@471671      8379457 +- 580584       6      bad
chromium@471685      8372611 +- 572480       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-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests memory.top_10_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979425255648985504

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6345184217923584


| 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!