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1.4% regression in page_cycler.top_10_mobile at 407505:407614 |
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Issue descriptionSee the link to graphs below.
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Jul 29 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9005812296508447024
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Jul 29 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@407504 117143 1012.48 9 good chromium@407614 117552 892.451 8 bad Bisect job ran on: android_s5_perf_bisect Bug ID: 632663 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests page_cycler.top_10_mobile Test Metric: vm_proportional_set_size_final_total/vm_proportional_set_size_final_total Relative Change: 0.06% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_s5_perf_bisect/builds/845 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9005812296508447024 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5802070662184960 | 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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Jul 29 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9005788003017372112
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Jul 29 2016
Trying another bisect.
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Jul 30 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@407400 117847 618.646 8 good chromium@407700 117590 520.533 8 bad Bisect job ran on: android_s5_perf_bisect Bug ID: 632663 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests page_cycler.top_10_mobile Test Metric: vm_proportional_set_size_final_total/vm_proportional_set_size_final_total Relative Change: 0.52% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_s5_perf_bisect/builds/851 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9005788003017372112 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5772650673078272 | 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
Might just be noise. Don't think the bisects will find anything real here, closing.
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Aug 5 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9005138425648228784
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Aug 5 2016
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Aug 6 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@407504 112240 831.023 8 good chromium@407614 112677 540.659 8 bad Bisect job ran on: android_s5_perf_bisect Bug ID: 632663 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests page_cycler.top_10_mobile Test Metric: vm_proportional_set_size_final_total/https___mobile.twitter.com_justinbieber?skip_interstitial_true Relative Change: 0.11% Score: 0 Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_s5_perf_bisect/builds/895 Job details: https://chromeperf.appspot.com/buildbucket_job_status/9005138425648228784 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5838464772210688 | 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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Comment 1 by alexclarke@chromium.org
, Jul 29 2016