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1.3% regression in memory.top_10_mobile at 466454:466516 |
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Issue descriptionSee the link to graphs below.
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Apr 25 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981385064639053376
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Apr 26 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : dgozman Commit : c8abe8c3b07d77195777e07180a4122f4d50246a Date : Fri Apr 21 23:34:49 2017 Subject: [DevTools] Consolidate overlay-related functionality in Overlay domain Bisect Details Configuration: android_nexus7_perf_bisect Benchmark : memory.top_10_mobile Metric : memory:chrome:all_processes:reported_by_os:system_memory:native_heap:proportional_resident_size_avg/foreground/http_yandex_ru_touchsearch_text_science Change : 1.89% | 30479078.6667 -> 31053884.0 Revision Result N chromium@466453 30479079 +- 267422 6 good chromium@466485 30487271 +- 473825 6 good chromium@466487 30537617 +- 526058 6 good chromium@466488 30267111 +- 1668055 6 good chromium@466489 31280188 +- 279197 6 bad <-- chromium@466493 31218919 +- 474116 6 bad chromium@466501 31158673 +- 308728 6 bad chromium@466516 31053884 +- 506471 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/8981385064639053376 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5881168282517504 | 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 rsch...@chromium.org
, Apr 25 2017