All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=758979

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=347e975e70fc4679f5f04ee6f7b7bc0e0b7e9f03b296c0bae9ea1ab1e0cf6b63


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

chromium-rel-win10

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8970284969841268896

=== Auto-CCing suspected CL author skyostil@chromium.org ===

Hi skyostil@chromium.org, the bisect results pointed to your CL, please take a look at the
results.


=== 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/TrivialBlinkingCursorPageSharedPageState
  Change       : 6.52% | 87091677.1667 -> 92768359.5

Revision             Result                   N
chromium@496675      87091677 +- 2899770      6      good
chromium@496714      87117680 +- 4084967      6      good
chromium@496734      88056260 +- 4746659      6      good
chromium@496744      87089243 +- 2428462      6      good
chromium@496749      87047313 +- 4668796      6      good
chromium@496750      87632223 +- 3983762      6      good
chromium@496751      90637396 +- 2548813      6      bad       <--
chromium@496753      92768360 +- 3332385      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=TrivialBlinkingCursorPageSharedPageState memory.desktop

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8970284969841268896


For feedback, file a bug with component Speed>Bisection

 Issue 759712  has been merged into this issue.

 Issue 761741  has been merged into this issue.

This was a benchmark change so some movement in the numbers is expected.