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3.8%-4.3% regression in speedometer at 436332:436451 |
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Issue descriptionSee the link to graphs below.
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Dec 7 2016
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8993938614963271200
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Dec 7 2016
===== BISECT JOB RESULTS ===== Status: failed === Bisection aborted === The bisect was aborted because Bisect cannot identify a culprit: Bisect failed to reproduce the regression with enough confidence. Please contact the the team (see below) if you believe this is in error. ===== TESTED REVISIONS ===== Revision Mean Std Dev N Good? chromium@436391 981.45 189.918 24 good chromium@436406 976.412 131.212 24 bad Bisect job ran on: android_nexus9_perf_bisect Bug ID: 672004 Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests speedometer Test Metric: FlightJS-TodoMVC/FlightJS-TodoMVC Relative Change: 0.51% Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus9_perf_bisect/builds/2312 Job details: https://chromeperf.appspot.com/buildbucket_job_status/8993938614963271200 Not what you expected? We'll investigate and get back to you! https://chromeperf.appspot.com/bad_bisect?try_job_id=5627777301086208 | 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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Dec 7 2016
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Apr 11 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982611757270469600
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Apr 11 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: android_nexus9_perf_bisect Benchmark : speedometer Metric : FlightJS-TodoMVC/FlightJS-TodoMVC Revision Result N chromium@436391 981.45 +- 189.918 24 good chromium@436406 976.412 +- 131.212 24 bad 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 speedometer Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8982611757270469600 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5627777301086208 | 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 hablich@chromium.org
, Dec 7 2016