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91% regression in system_health.memory_mobile at 406404:406439 |
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Issue descriptionSee the link to graphs below.
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Jul 25 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9006155698722446576
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Jul 25 2016
===== BISECT JOB RESULTS ===== Status: completed === Bisection aborted === The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression. Please contact the the team (see below) if you believe this is in error. === Warnings === The following warnings were raised by the bisect job: * Bisect failed to reproduce the regression with enough confidence. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@406403 1232219 6855.62 12 good chromium@406439 1156292 221264 8 bad Bisect job ran on: android_nexus6_perf_bisect Bug ID: 631040 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile Test Metric: load_tools-memory:chrome:all_processes:reported_by_chrome:sqlite:effective_size_avg/load_tools_stackoverflow Relative Change: 0.16% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2330 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9006155698722446576 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5531141214306304 | 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 Tests>AutoBisect. Thank you!
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Aug 1 2016
Trying another bisect.
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Aug 5 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9005161112998041136
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Aug 15 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9004246842799970864
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Aug 25 2016
This is probably because of your change in system health stories. https://codereview.chromium.org/2159733002
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Aug 30 2016
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Aug 30 2016
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Oct 3 2016
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Nov 18 2016
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May 1 2017
This has been accounted for on a macro scale and could be closed as wontfix.
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May 1 2017
This has been accounted for on a macro scale and could be closed as wontfix.
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May 2 2018
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue. Sorry for the inconvenience if the bug really should have been left as Available. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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May 3 2018
Obsolete perf regression alert with more than one year of inactivity. |
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Comment 1 by petrcermak@chromium.org
, Jul 25 2016