All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=701351

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg1M3duwoM


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

chromium-rel-mac12

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8985138195492426080

=== 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_12_perf_bisect
  Benchmark    : blink_perf.shadow_dom
  Metric       : v1-slot-append/v1-slot-append
  Change       : 12.24% | 5262.50916126 -> 4618.58602323

Revision                           Result                  N
chromium@455706                    5262.51 +- 524.806      6      good
chromium@455715                    5298.81 +- 73.1903      6      good
chromium@455719                    5288.23 +- 218.591      6      good
chromium@455719,v8@7c3936c67a      4552.1 +- 190.42        6      bad       <--
chromium@455719,v8@fbffc377e3      4683.17 +- 75.8361      6      bad
chromium@455720                    4605.74 +- 83.9956      6      bad
chromium@455721                    4528.7 +- 194.271       6      bad
chromium@455723                    4658.21 +- 92.1084      6      bad
chromium@455739                    4715.7 +- 149.502       6      bad
chromium@455772                    4618.59 +- 249.687      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/8985138195492426080

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=4972124634087424


| 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!