All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=743158

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=b29b33364f1bbf01cf93ec35581be40f97be587cfaac858eb63e4a2960965095


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

chromium-rel-mac11

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8974064157513177104

=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : media_perftests
  Metric       : audio_bus_to_interleaved/int8_t


To Run This Test
  ./src/out/Release/media_perftests --single-process-tests

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8974064157513177104


For feedback, file a bug with component Speed>Bisection

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8973895952354992064

=== Auto-CCing suspected CL author a.suchit@samsung.com ===

Hi a.suchit@samsung.com, 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 : Suchit Agrawal
  Commit : 33aa4027589f0e506549501cd5bda0fffdf62476
  Date   : Wed Jul 12 04:13:41 2017
  Subject: Create BUILD.gn files for //media/cdm.

Bisect Details
  Configuration: mac_10_11_perf_bisect
  Benchmark    : media_perftests
  Metric       : audio_bus_to_interleaved/int8_t
  Change       : 38.05% | 21.2156333333 -> 29.2889416667

Revision             Result                   N
chromium@485780      21.2156 +- 1.29503       6      good
chromium@485837      20.9794 +- 0.180678      6      good
chromium@485841      20.9273 +- 0.311233      6      good
chromium@485842      20.9953 +- 0.279381      6      good
chromium@485843      29.2871 +- 0.234802      6      bad       <--
chromium@485844      29.4102 +- 1.02623       6      bad
chromium@485851      29.1762 +- 0.303599      6      bad
chromium@485865      29.216 +- 0.436768       6      bad
chromium@485893      29.2889 +- 0.238601      6      bad

To Run This Test
  ./src/out/Release/media_perftests --single-process-tests

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8973895952354992064


For feedback, file a bug with component Speed>Bisection

This test is really touchy with linking per some past regressions, so WontFix.