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1.1%-5.3% regression in system_health.memory_mobile at 482218:482301 |
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Issue descriptionSee the link to graphs below.
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Jun 28 2017
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Jun 28 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : perezju Commit : b4eb70c319cb0f38d1a7764e7d9fb56dc96f8bcf Date : Mon Jun 26 14:25:41 2017 Subject: [System Health] Extend dump time to 5 seconds Bisect Details Configuration: android_nexus6_perf_bisect Benchmark : system_health.memory_mobile Metric : memory:chrome:renderer_processes:reported_by_chrome:v8:heap:allocated_objects_size_avg/load_games/load_games_bubbles Change : 4.88% | 5417918.0 -> 5682212.44444 Revision Result N chromium@482217 5417918 +- 40980.0 6 good chromium@482259 5412075 +- 77041.2 9 good chromium@482280 5478334 +- 354641 9 good chromium@482282 5435406 +- 62639.0 6 good chromium@482282,catapult@b4eb70c319 5685087 +- 53669.6 6 bad <-- chromium@482283 5661234 +- 102786 9 bad chromium@482286 5679250 +- 51731.8 9 bad chromium@482291 5688284 +- 111503 9 bad chromium@482301 5682212 +- 32742.5 9 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.games.bubbles system_health.memory_mobile Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8975553964306889152 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5248214715858944 | 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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Comment 1 by 42576172...@developer.gserviceaccount.com
, Jun 28 2017