All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=727497

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgurvtoAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghpmilgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghuGisAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghvPitgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-py-5gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-vC9pAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghqGBpgsM


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

android-nexus7v2
android-one
android-webview-nexus5X
android-webview-nexus6

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8978195629359156384

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

Suspected Commit
  Author : drott
  Commit : ba0e6cd12bf6f5e864e1f60993ceafef3f4a7cae
  Date   : Wed May 24 09:08:34 2017
  Subject: Do not build FreeType with HarfBuzz support on Android

Bisect Details
  Configuration: android_one_perf_bisect
  Benchmark    : memory.top_10_mobile
  Metric       : memory:chrome:all_processes:reported_by_os:system_memory:private_dirty_size_avg/background/after_https_mobile_twitter_com_justinbieber_skip_interstitial_true
  Change       : 2.49% | 27641046.2857 -> 28327093.7778

Revision             Result                   N
chromium@474201      27641046 +- 496662       14      good
chromium@474219      27129630 +- 1687218      14      good
chromium@474220      26739435 +- 231663       6       good
chromium@474221      28272025 +- 677162       6       bad       <--
chromium@474222      28090435 +- 1667878      14      bad
chromium@474224      28314806 +- 377312       9       bad
chromium@474228      28280217 +- 732413       6       bad
chromium@474237      28104771 +- 1422654      14      bad
chromium@474273      28327094 +- 578212       9       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/8978195629359156384

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6755222556246016


| 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!