All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=691615

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmK6dmAgM


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

chromium-rel-mac-retina

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8987754525704390368

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

Suspected Commit
  Author : nhiroki
  Commit : 04055dd2786e27cde8d210b68e7a726fab6d0c42
  Date   : Sun Feb 05 04:05:05 2017
  Subject: Scheduler: Enqueue non-JS-timer tasks into the unthrottled task runner

Bisect Details
  Configuration: mac_retina_perf_bisect
  Benchmark    : v8.infinite_scroll-ignition_tbmv2
  Metric       : memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg/memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg
  Change       : 3.84% | 51071437.2 -> 53033988.5333

Revision             Result                   N
chromium@448158      51071437 +- 1466192      6      good
chromium@448168      51026553 +- 1469572      6      good
chromium@448171      51393429 +- 1291418      6      good
chromium@448172      50869916 +- 1597566      6      good
chromium@448173      53059779 +- 523044       6      bad       <--
chromium@448178      53033989 +- 1741696      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 v8.infinite_scroll-ignition_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8987754525704390368

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6389620884897792


| 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!