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1.3%-11.5% regression in memory.top_10_mobile at 466826:467134 |
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Issue descriptionSee the link to graphs below.
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Apr 27 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8981170153765705392
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Apr 29 2017
=== BISECT JOB RESULTS === Bisect was unable to run to completion Please try rerunning the bisect. If failures persist contact the team (see below) and report the error. Bisect Details Configuration: android_nexus6_perf_bisect Benchmark : memory.top_10_mobile Metric : memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg/foreground/http_m_youtube_com_results_q_science Revision Result N chromium@466825 6205662 +- 585848 14 good chromium@467134 6925969 +- 102601 14 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/8981170153765705392 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=6177621957672960 | 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 29 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980995216048227216
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Apr 29 2017
=== BISECT JOB RESULTS === Bisect was unable to run to completion Please try rerunning the bisect. If failures persist contact the team (see below) and report the error. Bisect Details Configuration: android_nexus6_perf_bisect Benchmark : memory.top_10_mobile Metric : memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg/foreground/http_m_youtube_com_results_q_science Revision Result N chromium@466825 6205662 +- 585848 14 good chromium@467134 6925969 +- 102601 14 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/8980995216048227216 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=6177621957672960 | 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 30 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980886709095168448
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May 1 2017
=== BISECT JOB RESULTS === Bisect was unable to run to completion Please try rerunning the bisect. If failures persist contact the team (see below) and report the error. Bisect Details Configuration: android_nexus6_perf_bisect Benchmark : memory.top_10_mobile Metric : memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg/background/after_http_m_youtube_com_results_q_science Revision Result N chromium@466825 3179581 +- 56314.2 14 good chromium@467134 3428510 +- 29306.3 14 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/8980886709095168448 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=6177621957672960 | 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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Jul 27 2017
This alert was found before M-60 branched. Closing as WontFix as this is believed to either be invalid or non-reproducible. |
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Comment 1 by rmcilroy@chromium.org
, Apr 27 2017