All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=747899

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=f61fe34c9e1d41b7e21538ed909a1494400afd55c6d3c2771ef0b06af1692f60


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

android-nexus6

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8973191344965139088

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

Suspected Commit
  Author : Anton Vayvod
  Commit : 09fa66e1baaa95d069bbd6620670311ae8aa4dc5
  Date   : Thu Jul 20 23:02:12 2017
  Subject: [RemotePlayback] Add media source info to the RemotePlayback availability url

Bisect Details
  Configuration: android_nexus6_perf_bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_os:system_memory:java_heap:proportional_resident_size_avg/browse_media/browse_media_imgur
  Change       : 4.32% | 17311061.3333 -> 18058240.0

Revision             Result                  N
chromium@488346      17311061 +- 487739      6      good
chromium@488417      17264981 +- 262570      6      good
chromium@488452      17355776 +- 192795      6      good
chromium@488461      17468757 +- 392251      6      good
chromium@488464      17342464 +- 466944      6      good
chromium@488465      18059264 +- 559700      6      bad       <--
chromium@488466      18051755 +- 492693      6      bad
chromium@488470      17997824 +- 469452      6      bad
chromium@488487      18058240 +- 308535      6      bad

Please refer to the following doc on diagnosing memory regressions:
  https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_benchmarks.md

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 --story-filter=browse.media.imgur system_health.memory_mobile

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

Debug information about this bisect:
  https://chromeperf.appspot.com/buildbucket_job_status/8973191344965139088


For feedback, file a bug with component Speed>Bisection