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3.3%-100.5% regression in system_health.memory_mobile at 463554:463840 |
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Issue descriptionlinks and bisect coming.
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Apr 17 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982023267697210592
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Apr 18 2017
=== BISECT JOB RESULTS === NO Perf regression found, tests failed to produce values Bisect Details Configuration: android_webview_nexus6_aosp_perf_bisect Benchmark : system_health.memory_mobile Metric : memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/background_search/background_search_google 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=background.search.google system_health.memory_mobile Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8982023267697210592 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5872964458774528 | 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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Apr 18 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982005167187216656
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Apr 18 2017
=== BISECT JOB RESULTS === NO Perf regression found, tests failed to produce values Bisect Details Configuration: android_webview_nexus6_aosp_perf_bisect Benchmark : system_health.memory_mobile Metric : memory:chrome:all_processes:reported_by_chrome:skia:effective_size_avg/background_search/background_search_google 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=background.search.google system_health.memory_mobile Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8982005167187216656 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5872964458774528 | 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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Apr 19 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981899468866487136
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Apr 19 2017
=== BISECT JOB RESULTS === NO Perf regression found, tests failed to produce values Bisect Details Configuration: android_webview_nexus6_aosp_perf_bisect Benchmark : system_health.memory_mobile Metric : memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/background_search/background_search_google 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=background.search.google system_health.memory_mobile Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8981899468866487136 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5872964458774528 | 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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Apr 26 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981261190749380896
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Apr 26 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : Mike Reed Commit : 7a542c559a6e584107b94e6254ac3c7f9f24b591 Date : Tue Apr 11 16:38:17 2017 Subject: Change bitmapcache to not rely on lockpixels. Bisect Details Configuration: android_one_perf_bisect Benchmark : system_health.memory_mobile Metric : memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/browse_social/browse_social_facebook Change : 19.49% | 13782892.0 -> 16469185.3333 Revision Result N chromium@463672 13782892 +- 1807258 6 good chromium@463693 14397975 +- 302698 6 good chromium@463694 14661939 +- 2197522 9 good chromium@463694,skia@77443974ea 14450540 +- 729680 6 good chromium@463694,skia@7a542c559a 16425495 +- 302698 6 bad <-- chromium@463695 16425495 +- 302698 6 bad chromium@463696 16425495 +- 302698 6 bad chromium@463699 16506732 +- 612205 6 bad chromium@463704 16425495 +- 302698 6 bad chromium@463714 16335383 +- 490655 6 bad chromium@463756 16469185 +- 239304 6 bad chromium@463840 16469185 +- 239304 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 --story-filter=browse.social.facebook system_health.memory_mobile Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8981261190749380896 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5872964458774528 | 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 benhenry@google.com
, Apr 17 2017