Issue metadata
Sign in to add a comment
|
11.3%-40.5% regression in memory.top_10_mobile_stress at 449093:449127 |
||||||||||||||||||||||
Issue descriptionSee the link to graphs below.
,
Feb 9 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8988099186687061248
,
Feb 9 2017
Just a blip back to numbers earlier in the day.
,
Feb 10 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : nyquist Commit : 0e1252cce0bae1c59bfd1c1c998f8206258b3123 Date : Wed Feb 08 23:09:26 2017 Subject: Revert of [Omaha] Make the whole pipeline run each time (patchset #4 id:60001 of https://codereview.chromium.org/2665133005/ ) Bisect Details Configuration: android_nexus6_perf_bisect Benchmark : memory.top_10_mobile_stress Metric : memory:chrome:all_processes:reported_by_os:system_memory:native_heap:proportional_resident_size_avg/foreground/http_m_intl_taobao_com_group_purchase_html Change : 34.54% | 29702829.3333 -> 39962533.3333 Revision Result N chromium@449092 29702829 +- 333641 6 good chromium@449110 29678936 +- 370297 6 good chromium@449119 29590189 +- 296881 6 good chromium@449123 29602136 +- 471200 6 good chromium@449125 29520387 +- 160696 6 good chromium@449126 29704536 +- 622056 6 good chromium@449127 39962533 +- 1561871 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_stress Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8988099186687061248 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5908754064736256 | 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!
,
Mar 11 2017
,
Mar 11 2017
|
|||||||||||||||||||||||
►
Sign in to add a comment |
|||||||||||||||||||||||
Comment 1 by briander...@chromium.org
, Feb 9 2017