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Issue 708575 link

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Issue metadata

Status: Duplicate
Merged: issue 706866
Owner: ----
Closed: Apr 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.1%-7313.7% regression in system_health.memory_mobile at 460411:460551

Project Member Reported by pmeenan@chromium.org, Apr 5 2017

Issue description

See the link to graphs below.
 
All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=708575

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3MTdqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKrH4ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnIa_4QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNTf_goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNW5kAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnJCEmggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnJCE6gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnOzK2AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPXpzwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPHJ1AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPrXswsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7PWH4ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7NWnhgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7NfK8woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnOmbkAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnLrb6AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnIGxrQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnLHvoAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnM2HpwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnObivgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7M2YoQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnODL4goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnM228gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPrXswkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPrurAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnOqz7gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7IqiiQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNDl5QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnOmNvgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7KO7kQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnMmCoAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPHWxQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnJnk6AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnOXjlQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7LXQ1wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKTA9QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7My3uQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7I_I5goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNXDyQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKT58woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnO6hjAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7IO47wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnL7C_QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnMmCwAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7K6p0ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg3KCKtQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7LHg5AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnLjz4QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnJnZ9QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnJzR6gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPXpzwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNeMvwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7IqiiQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7I-GjgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnKy7oQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7JXs0QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPiHggkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7Iuw6QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNDz9AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7LPh4ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNSh5wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7L39nAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnOqM-ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNTfvgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnNDQkQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7IusuAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnILB1AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnILBlAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnK3PuQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnLa02QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7MfBkQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7Mm_9wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7POSzwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7PnF-QgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnMDc_AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7POSzwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnLKulwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPXpzwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg7POSjwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnPiHggoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnMD1uwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgnLX6zQkM


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

android-one
Mergedinto: 706866
Status: Duplicate (was: Untriaged)

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

Suspected Commit
  Author : ericrk
  Commit : 2f952e4c39887d65126ca4cd67a897fc6d409fb9
  Date   : Wed Mar 29 22:15:32 2017
  Subject: Enable CrOS/Android DefaultEnableGpuRasterization field trial for bots

Bisect Details
  Configuration: android_one_perf_bisect
  Benchmark    : system_health.memory_mobile
  Metric       : memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/load_social/load_social_pinterest
  Change       : 7313.71% | 87348.0 -> 6475728.0

Revision             Result              N
chromium@460410      87348.0 +- 0.0      6      good
chromium@460481      87348.0 +- 0.0      6      good
chromium@460516      87348.0 +- 0.0      6      good
chromium@460534      87348.0 +- 0.0      6      good
chromium@460543      87348.0 +- 0.0      6      good
chromium@460547      87348.0 +- 0.0      6      good
chromium@460548      87348.0 +- 0.0      6      good
chromium@460549      6475728 +- 0.0      6      bad       <--
chromium@460551      6475728 +- 0.0      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=load.social.pinterest system_health.memory_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983143642782642608

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5066040754569216


| 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!

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