All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=759707

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=06b9670ecf43a203fa936f5af50be1fccee092c575aca39b805aa578d740860c


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

chromium-rel-win7-gpu-intel

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8969999157048588640

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

Suspected Commit
  Author : Michael Lippautz
  Commit : 146d898b6e27a3900dae50b497e24674d7d2adfb
  Date   : Mon Aug 21 09:24:08 2017
  Subject: [wrapper-tracing] NodeListsNodeData Align Oilpan and wrapper tracing

Bisect Details
  Configuration: winx64intel_perf_bisect
  Benchmark    : blink_perf.bindings
  Metric       : append-child/append-child
  Change       : 14.57% | 60.1685505912 -> 51.4010168266

Revision             Result                   N
chromium@495887      60.1686 +- 0.422691      6      good
chromium@495890      59.8898 +- 0.493427      6      good
chromium@495891      53.7246 +- 0.748543      6      bad       <--
chromium@495892      53.7324 +- 1.29869       6      bad
chromium@495893      53.6137 +- 0.896044      6      bad
chromium@495898      52.4386 +- 0.587194      6      bad
chromium@495908      52.2962 +- 1.01931       6      bad
chromium@495928      51.401 +- 2.60791        6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests blink_perf.bindings

More information on addressing performance regressions:
  http://g.co/ChromePerformanceRegressions

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8969999157048588640


For feedback, file a bug with component Speed>Bisection