All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=689842

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6MynpAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqNe29AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqJjS1AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6ILD8AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6KGF_woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqL_dqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6OacqgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6IjQgAoM


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

android-nexus7v2

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8988249273581424848

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : tracing.tracing_with_debug_overhead
  Metric       : Max number of events per second_avg/Max number of events per second_avg

Revision             Result                  N
chromium@448185      13458.5 +- 721.954      14      good
chromium@448518      15825.3 +- 5017.38      14      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests tracing.tracing_with_debug_overhead

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8988249273581424848

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5589913711411200


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Tests>AutoBisect.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982611867681707072

=== BISECT JOB RESULTS ===
NO Perf regression found

Bisect Details
  Configuration: android_nexus7_perf_bisect
  Benchmark    : tracing.tracing_with_debug_overhead
  Metric       : Max number of events per second_avg/Max number of events per second_avg

Revision             Result                  N
chromium@448185      13458.5 +- 721.954      14      good
chromium@448518      15825.3 +- 5017.38      14      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests tracing.tracing_with_debug_overhead

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8982611867681707072

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5589913711411200


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!

This alert was found before M-60 branched. Closing as WontFix as this is believed to either be invalid or non-reproducible.