All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=729240

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgxrr_uAoM


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

chromium-rel-mac11

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8977855610932272736

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

Suspected Commit
  Author : Mike Klein
  Commit : b5e4842543318e1eac827433855c9a37cdb7f26a
  Date   : Wed May 31 02:40:10 2017
  Subject: clean up now that min_stride == 1

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : jetstream
  Metric       : Score/Score
  Change       : 9.97% | 149.888888889 -> 134.944444444

Revision                             Result                   N
chromium@475702                      149.889 +- 0.7698        6      good
chromium@475761                      149.944 +- 1.2838        6      good
chromium@475791                      149.556 +- 0.3849        6      good
chromium@475806                      149.556 +- 0.7698        6      good
chromium@475810                      149.667 +- 1.56347       6      good
chromium@475811                      149.833 +- 0.781736      6      good
chromium@475811,skia@7f6ad01336      149.389 +- 1.44658       6      good
chromium@475811,skia@b5e4842543      134.722 +- 0.871355      6      bad       <--
chromium@475812                      134.944 +- 1.09713       6      bad
chromium@475813                      135.333 +- 0.666667      6      bad
chromium@475820                      134.944 +- 0.732828      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 jetstream

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8977855610932272736

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4995104827244544


| 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!