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3.9% regression in system_health.memory_mobile at 468222:468234 |
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Issue descriptionSee the link to graphs below.
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May 1 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8980776880790868800
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May 1 2017
=== Auto-CCing suspected CL author avayvod@chromium.org === Hi avayvod@chromium.org, the bisect results pointed to your CL, please take a look at the results. === BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : avayvod Commit : 77db41b769602da7ccc0106c285490f149fe343d Date : Sat Apr 29 04:09:14 2017 Subject: Remove the explicit dependency between HTMLMediaElement and MediaControls Bisect Details Configuration: android_one_perf_bisect Benchmark : system_health.memory_mobile Metric : memory:chrome:all_processes:reported_by_chrome:malloc:effective_size_avg/browse_news/browse_news_qq Change : 4.02% | 14821485.3333 -> 15417785.3333 Revision Result N chromium@468221 14821485 +- 216330 6 good chromium@468222 14873771 +- 147056 6 good chromium@468223 15370491 +- 161317 6 bad <-- chromium@468225 15427561 +- 156671 6 bad chromium@468228 15424145 +- 165748 6 bad chromium@468234 15417785 +- 114070 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.news.qq system_health.memory_mobile Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8980776880790868800 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=4808798499241984 | 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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May 1 2017
Issue 717125 has been merged into this issue.
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May 1 2017
Issue 717105 has been merged into this issue.
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May 1 2017
Issue 717109 has been merged into this issue.
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May 1 2017
Issue 717111 has been merged into this issue.
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May 1 2017
Issue 717110 has been merged into this issue.
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May 1 2017
Issue 717139 has been merged into this issue.
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May 2 2017
Issue 717112 has been merged into this issue.
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May 2 2017
Issue 717144 has been merged into this issue.
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May 2 2017
Issue 717145 has been merged into this issue.
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May 2 2017
Issue 717032 has been merged into this issue.
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May 2 2017
Issue 717036 has been merged into this issue.
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May 2 2017
Issue 717038 has been merged into this issue.
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May 2 2017
Issue 717027 has been merged into this issue.
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May 17 2017
Seems like the memory went back down to normal levels? The culprit CL introduced a memory leak fixed here: https://codereview.chromium.org/2848363002/ (r468525) |
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Comment 1 by nzolghadr@chromium.org
, May 1 2017