All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=685612

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsKi1nwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg0P2a6AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsKO4-goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg8Kj8qAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsIHG7wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg0IPCogkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsPiWtgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsPmvpAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsKWxtAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg0M-EuwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsL-QqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsKjhtgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgsManvgsM


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

android-nexus5
android-nexus7v2

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8989400920752006176

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

Suspected Commit
  Author : wangxianzhu
  Commit : 9686be68e53348bab6f4ce846bf07d494f1575a0
  Date   : Tue Jan 24 19:34:26 2017
  Subject: Enable SlimmingPaintInvalidation

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/load_media/load_media_imgur
  Change       : 4579.86% | 208386.666667 -> 9752198.09524

Revision             Result                    N
chromium@445775      208387 +- 45304.7         21      good
chromium@445777      211882 +- 25685.3         6       good
chromium@445778      11964278 +- 24216.4       6       bad       <--
chromium@445781      11960783 +- 25685.3       6       bad
chromium@445786      11144229 +- 13448075      6       bad
chromium@445797      11957288 +- 24216.4       6       bad
chromium@445819      10006128 +- 10717597      6       bad
chromium@445863      9752198 +- 26226870       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-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=load.media.imgur system_health.memory_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8989400920752006176

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6410812974956544


| 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 Tests>AutoBisect.  Thank you!