All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=677432

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg79ivogsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg79XsugkM


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

android-nexus5X

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8991948517440299136

===== BISECT JOB RESULTS =====
Status: failed


=== Bisection aborted ===
The bisect was aborted because Bisect cannot identify a culprit: Bisect failed to reproduce the regression with enough confidence.
Please contact the the team (see below) if you believe this is in error.

===== TESTED REVISIONS =====
Revision         Mean      Std Dev  N   Good?
chromium@439552  18027989  592689   21  good
chromium@439556  18081673  1028423  21  bad

Bisect job ran on: android_nexus5X_perf_bisect
Bug ID: 677432

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=load.social.instagram system_health.memory_mobile
Test Metric: memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg/load_social/load_social_instagram
Relative Change: 0.30%

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus5X_perf_bisect/builds/1025
Job details: https://chromeperf.appspot.com/buildbucket_job_status/8991948517440299136


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5817479916421120

| 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!

Blocking on  crbug.com/671156  for no-repro on system_health.memory_mobile. Using --story-filter affects reproducibility on this benchmark, try running without it.

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