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3.9% regression in system_health.memory_mobile at 482302:482366 |
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Issue descriptionSee the link to graphs below.
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Jun 28 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : Vladimir Levin Commit : aee539101b28c16fc9e38fe648ab0f5d017c4aab Date : Mon Jun 26 17:34:44 2017 Subject: cc: Add solid color analyzer to replace AnalysisCanvas Bisect Details Configuration: android_webview_nexus6_aosp_perf_bisect Benchmark : system_health.memory_mobile Metric : memory:webview:all_processes:reported_by_os:system_memory:proportional_resident_size_avg/load_news/load_news_irctc Change : 3.41% | 145791344.0 -> 150762352.0 Revision Result N chromium@482301 145791344 +- 748887 6 good chromium@482304 147504667 +- 1912487 6 good chromium@482305 152075120 +- 2496032 6 bad <-- chromium@482306 151069893 +- 832641 6 bad chromium@482310 151079280 +- 1101401 6 bad chromium@482318 150919365 +- 2322142 6 bad chromium@482334 150086512 +- 3885811 6 bad chromium@482366 150762352 +- 1753703 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-webview --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=load.news.irctc system_health.memory_mobile Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8975549386080116544 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=6167373016465408 | 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