All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=708579

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPmBkwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7MGD4ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPfToAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKH_rAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKvBswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnP7glgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3NC1ugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKio6AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7L-T0woM


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

chromium-rel-mac-retina
chromium-rel-mac11
chromium-rel-mac11-air
chromium-rel-mac11-pro
chromium-rel-mac12
chromium-rel-mac12-mini-8gb

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8983143361100586592

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

Suspected Commit
  Author : erikchen
  Commit : 26bd6d86d59d2c7227e4359d91852426c80134e2
  Date   : Fri Mar 31 00:10:52 2017
  Subject: [Reland #1] macOS: Fix a bug in logic to get all memory regions.

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : memory.long_running_idle_gmail_background_tbmv2
  Metric       : memory:chrome:renderer_processes:reported_by_os:system_memory:private_dirty_size_avg/memory:chrome:renderer_processes:reported_by_os:system_memory:private_dirty_size_avg
  Change       : 200.45% | 87428360.0594 -> 262682489.512

Revision             Result                     N
chromium@460869      87428360 +- 15674429       6      good
chromium@460938      92830267 +- 16769932       6      good
chromium@460943      87448560 +- 13983517       6      good
chromium@460944      257814193 +- 16106812      6      bad       <--
chromium@460945      259543094 +- 21772701      6      bad
chromium@460947      264218767 +- 18697389      6      bad
chromium@460955      260310658 +- 17491370      6      bad
chromium@460972      257147049 +- 17251378      6      bad
chromium@461006      262682490 +- 8781396       6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests memory.long_running_idle_gmail_background_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983143361100586592

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5881711147089920


| 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!