All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=708745

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3P3N8wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKPiuAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3OCoqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3LH6uQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnIr9uwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7MGDogsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3Kn0pwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3P3NswsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnIbI6gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnMbnnQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7IqiqQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNXkzggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnOzU2QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3L7p4QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPXEmgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7JWIoAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnIXdoAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3PjppwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3NChqwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnMWlrAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnO_ZsgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnJHwtwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnLy10wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnIj87QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7NPkgQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnP7glgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3OK9oAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnL3kowoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3IaxpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3PqqpgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3KTPqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnJHwtwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3OTtvAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7Mr0vQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3IKr9woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnOqMhgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnJzRhgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7JOokwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKaskwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnI-YqAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPOAqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3MKZqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnN3NtAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3KK6vAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnI2V5QsM


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

android-nexus5X
android-nexus6
android-webview-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8983122528866043856

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

Suspected Commit
  Author : asvitkine
  Commit : d47c7180be6c7531200d034d36c470fb5980f0e4
  Date   : Wed Mar 29 19:44:58 2017
  Subject: Fix perfbotnot feature param setting from trial testing config.

Bisect Details
  Configuration: android_nexus6_perf_bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_os:system_memory:java_heap:proportional_resident_size_avg/browse_news/browse_news_hackernews
  Change       : 1.13% | 26345398.8571 -> 26644406.8571

Revision             Result                   N
chromium@460465      26345399 +- 1003663      14      good
chromium@460485      26392917 +- 533506       6       good
chromium@460495      26425563 +- 761173       14      good
chromium@460497      26470839 +- 915693       14      good
chromium@460498      26724352 +- 651760       14      bad       <--
chromium@460500      26764142 +- 589374       14      bad
chromium@460505      26928469 +- 515055       9       bad
chromium@460544      26644407 +- 730814       14      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 --story-filter=browse.news.hackernews system_health.memory_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983122528866043856

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5310796982124544


| 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!