All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=690223

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqObMuQkM


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

chromium-rel-mac11-pro

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8988182205402120720

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

Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : memory.long_running_idle_gmail_background_tbmv2
  Metric       : memory:chrome:renderer_processes:reported_by_chrome:v8:allocated_objects_size_avg/memory:chrome:renderer_processes:reported_by_chrome:v8:allocated_objects_size_avg

Revision             Result                    N
chromium@448178      77887668 +- 16977946      21      good
chromium@448183      77720986 +- 13577625      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests memory.long_running_idle_gmail_background_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8988182205402120720

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6675354892107776


| 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/8988006295229630976

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

Bisect Details
  Configuration: mac_pro_perf_bisect
  Benchmark    : memory.long_running_idle_gmail_background_tbmv2
  Metric       : memory:chrome:renderer_processes:reported_by_chrome:v8:allocated_objects_size_avg/memory:chrome:renderer_processes:reported_by_chrome:v8:allocated_objects_size_avg

Revision             Result                    N
chromium@448178      77583178 +- 10452196      21      good
chromium@448183      77658885 +- 10872773      21      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests memory.long_running_idle_gmail_background_tbmv2

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8988006295229630976

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6404305512300544


| 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.