All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=758328

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=723dfe64391fec9bc5600d7e58df944c7ce8c91ef418d8a4f15c74f375cc1913


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

win-high-dpi

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8970443891532182480

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

Suspected Commit
  Author : Marja Hölttä
  Commit : 0d14ae178113539e76c4733f73ad8197f18427f4
  Date   : Mon Aug 21 10:34:39 2017
  Subject: Revert "Revert "Revert "[parser] FLAG_aggressive_lazy_functions = true for a test run."""

Bisect Details
  Configuration: winx64_high_dpi_perf_bisect
  Benchmark    : media.tough_video_cases_tbmv2
  Metric       : memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg/video.html?src_crowd720_vp9.webm
  Change       : 10.22% | 5132288.0 -> 5656576.0

Revision                           Result              N
chromium@495854                    5132288 +- 0.0      6      good
chromium@495928                    5132288 +- 0.0      6      good
chromium@495933                    5132288 +- 0.0      6      good
chromium@495935                    5132288 +- 0.0      6      good
chromium@495935,v8@87613860c6      5132288 +- 0.0      6      good
chromium@495935,v8@895356129e      5132288 +- 0.0      6      good
chromium@495935,v8@0d14ae1781      5656576 +- 0.0      6      bad       <--
chromium@495936                    5656576 +- 0.0      6      bad
chromium@495938                    5656576 +- 0.0      6      bad
chromium@495947                    5656576 +- 0.0      6      bad
chromium@495965                    5656576 +- 0.0      6      bad
chromium@496002                    5656576 +- 0.0      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=video.html.src.crowd720.vp9.webm media.tough_video_cases_tbmv2

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8970443891532182480


For feedback, file a bug with component Speed>Bisection