All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=724039

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rSkvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqsv9pAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqpqYoQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6qCUlAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tqzqAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tefugsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rSyogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6q7X4wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oLL9woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqtP5ywoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6t7BswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmuTWpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqtOekgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqrObsAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqquVqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqrzL8gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6s68twoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqtP58wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oKhuwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqrGz_gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6pTA8ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rf4pwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vOe5wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6sDo9gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tn_tAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmpTqqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oubtQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6t6fpgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6repvgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tnrpQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tnrpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6oabrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmpSQoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rSkvQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6vP3_goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6rz_sQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6ui31AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6tefugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6u24uwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqtP58wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6onQ7ggM


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

android-nexus5X
android-nexus6
android-nexus7v2
android-one
android-webview-nexus5X
android-webview-nexus6
chromium-rel-mac12

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8979258159032477584

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

Suspected Commit
  Author : Yutaka Hirano
  Commit : 823d5c738187627cbe218f01ddac6f383bcaaba8
  Date   : Fri May 12 09:29:18 2017
  Subject: Set URLResponseBodyConsumer::kMaxNumConsumedBytesInTask to 32K

Bisect Details
  Configuration: android_webview_nexus6_aosp_perf_bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:webview:all_processes:reported_by_chrome:gpu:effective_size_avg/browse_shopping/browse_shopping_avito
  Change       : 2700.42% | 131072.0 -> 3670560.0

Revision             Result                  N
chromium@471245      131072 +- 0.0           9       good
chromium@471256      131072 +- 0.0           9       good
chromium@471257      4555432 +- 4846644      6       bad       <--
chromium@471258      3164919 +- 9830787      14      bad
chromium@471259      3080645 +- 7914536      9       bad
chromium@471262      3670560 +- 6130573      6       bad
chromium@471267      3670560 +- 6130573      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-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.shopping.avito system_health.memory_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8979258159032477584

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=6543984194748416


| 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!