All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=702235

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg9Oz64AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgtNXFgggM


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

chromium-rel-mac11
chromium-rel-win7-x64-dual

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8984951805182849344

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

Suspected Commit
  Author : Michael Hablich
  Commit : 7c3936c67a6361371d9a00d83e2c03ecc603ce76
  Date   : Thu Mar 09 08:05:42 2017
  Subject: Version 5.9.34.1 (Turn on I+TF)

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : blink_perf.shadow_dom
  Metric       : SmallDistributionWithLayout/SmallDistributionWithLayout
  Change       : 11.59% | 25.9117777778 -> 28.6665

Revision                           Result                  N
chromium@455706                    25.9118 +- 2.09941      9      good
chromium@455717                    26.7691 +- 1.87181      9      good
chromium@455719                    26.1787 +- 1.18152      6      good
chromium@455719,v8@7c3936c67a      27.7977 +- 1.23924      6      bad       <--
chromium@455719,v8@fbffc377e3      28.1683 +- 1.52898      6      bad
chromium@455720                    28.0494 +- 1.71228      9      bad
chromium@455722                    28.3158 +- 1.64383      6      bad
chromium@455727                    27.6339 +- 1.16429      9      bad
chromium@455747                    27.7792 +- 1.30269      6      bad
chromium@455787                    28.6665 +- 1.17885      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 blink_perf.shadow_dom

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8984951805182849344

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5291925013266432


| 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!