All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=759712

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=9957a56d139dd6590fc4f296fa2b63252c0d252375a56e74c974d757ef05ab12


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

chromium-rel-win10

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8969998882600030832

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

Suspected Commit
  Author : Sami Kyostila
  Commit : be262cd3ee73975ced4e339d630b18f3e7e4145b
  Date   : Wed Aug 23 18:53:03 2017
  Subject: perf: Disable native heap profiling in memory benchmarks

Bisect Details
  Configuration: winx64_10_perf_bisect
  Benchmark    : memory.desktop
  Metric       : memory:chrome:all_processes:reported_by_os:system_memory:proportional_resident_size_avg/TrivialWebGLPageSharedPageState
  Change       : 6.03% | 138488857.0 -> 146837289.0

Revision             Result                    N
chromium@496675      138488857 +- 4682647      6      good
chromium@496714      138455718 +- 2985803      6      good
chromium@496734      138711533 +- 2205549      6      good
chromium@496744      138455522 +- 535346       6      good
chromium@496749      137810738 +- 1601715      6      good
chromium@496750      137465793 +- 3839065      6      good
chromium@496751      144899572 +- 2774597      6      bad       <--
chromium@496753      146837289 +- 2146611      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 --story-filter=TrivialWebGLPageSharedPageState memory.desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8969998882600030832


For feedback, file a bug with component Speed>Bisection