All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=731216

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprLjpAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgprz_qAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxu-SvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxpaPpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxv7jyQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgps-TpAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxpW_tgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxsSb1QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgpvr57wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg-qWVsAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDghuiixAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxq3ekQoM


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

chromium-rel-mac11
chromium-rel-win7-gpu-intel

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977329051497419312

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

Suspected Commit
  Author : khushalsagar
  Commit : 4e1be6ae8914f0eeed1df004b74a467bcb93241b
  Date   : Wed May 31 21:45:49 2017
  Subject: cc: Enable perf testing for checker-imaging.

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : system_health.memory_desktop
  Metric       : memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/browse_news/browse_news_flipboard
  Change       : 339.01% | 13327221.3333 -> 58508027.8333

Revision             Result                   N
chromium@476015      13327221 +- 1372102      6      good
chromium@476031      13077415 +- 2896.35      6      good
chromium@476039      13327549 +- 1370312      6      good
chromium@476040      13328211 +- 1372472      6      good
chromium@476041      58450218 +- 402049       6      bad       <--
chromium@476043      58518422 +- 632010       6      bad
chromium@476046      59008743 +- 1862089      6      bad
chromium@476077      58407103 +- 1699818      6      bad
chromium@476139      58284511 +- 738829       6      bad
chromium@476262      58508028 +- 317613       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=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.news.flipboard system_health.memory_desktop

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977329051497419312

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5904428223168512


| 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!