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Issue metadata

Status: Duplicate
Merged: issue 712217
Owner: ----
Closed: Apr 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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1.1%-290.6% regression in loading.mobile at 464710:464719

Project Member Reported by benhenry@google.com, Apr 17 2017

Issue description

Could be the same bug as the previous, but now there are a ton of alerts. Running a different bisect range.
 

Comment 1 by benhenry@google.com, Apr 17 2017

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=712367

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwp6NvgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsH83QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggv_MpgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwpz-tgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_J2NpQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggo3pvwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggq6G8wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggqy-0wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggs2wqQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggvGa7wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsnFtwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsnTrgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwvLgyAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_J2NpQgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwvLgyAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggu6krgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwsDgowsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggq_53ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggvT9_AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggo3EpgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtvligkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwvKPoggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsHb6wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwvKPwgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_OSXvAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggoG-qAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtjf3AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggqPViAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggqy-0wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_L3szwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggv3D7wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtWbjgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwpzP_wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggoPI0AsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsnFtwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_I2H5goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggs_87QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_OSXvAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggorhlQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_K2YmQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_J2NxQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_JezyQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggq6GswsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_JezyQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggvuTgwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwuqk5goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggor1nAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggseUoQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggqfcvAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgguW7oQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtP7rAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsXJiQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggp-DlwgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwriyvwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggrXD-QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwpyMmgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwqrr6goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_J2NxQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwvy87wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwtiNuwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwpq6pQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwvLgyAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwprsuAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwtGbugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggoWVpgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwriyvwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwpz-tggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggr-S7AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggo3nsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_KvJ_wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwsD0sgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggrOgvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwqrr6gkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwpyMmgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtaa8gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwsr5mAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_I_XjwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_I_XjwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwtib5ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggrW5mAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggv_z4QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwurS9wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsrEiwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwvLgiAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggq_5ngsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwri5sAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggpuEwAgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtjf3AoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggseUoQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggvSnowgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtjf3AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtPttQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg_I2H5ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgguKzjAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggofoswkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggpye9QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwu7UtAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwuqk5ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsrEiwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwsDgowkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwsDgowoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggoajuggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwq6YnggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwpz-tgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggp275wkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwu7ApQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgwu7ApQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggsm-pgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggtXG6wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDggvSnwwsM


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

android-nexus5
android-one
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 18 2017

Mergedinto: 712217
Status: Duplicate (was: Untriaged)

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

Suspected Commit
  Author : nednguyen
  Commit : 9a1915060877f610870645a720d8d6eb177d0a0e
  Date   : Fri Apr 14 11:50:07 2017
  Subject: Revert of Convert android to use X509CertificateBytes instead of X509CertificateOpenSSL. (patchset #9 id:160001 of https://codereview.chromium.org/2786173003/ )

Bisect Details
  Configuration: android_one_perf_bisect
  Benchmark    : memory.top_10_mobile
  Metric       : memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/foreground/http_www_amazon_com_gp_aw_s_k_nexus
  Change       : 293.03% | 2707948.0 -> 10643001.3333

Revision             Result                  N
chromium@464709      2707948 +- 0.0          6      good
chromium@464713      2707948 +- 0.0          6      good
chromium@464714      2707948 +- 0.0          6      good
chromium@464715      10595215 +- 331076      6      bad       <--
chromium@464717      10643001 +- 261738      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 memory.top_10_mobile

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8982028856606113584

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5835477648670720


| 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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