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9.5% regression in power.typical_10_mobile at 495213:495389 |
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Issue descriptionSee the link to graphs below.
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Aug 24 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8970368342791704784
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Aug 25 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : Charles Harrison Commit : 007abddf6ad7f7d3f1491217119e3e7166faaace Date : Thu Aug 17 21:39:49 2017 Subject: Testing config: doc.write blocking change on slow connections only Bisect Details Configuration: android_one_perf_bisect Benchmark : power.typical_10_mobile Metric : energy_consumption_mwh/energy_consumption_mwh Change : 6.13% | 14.1961066667 -> 15.0658215 Revision Result N chromium@495212 14.1961 +- 0.207136 6 good chromium@495301 14.0699 +- 0.265227 6 good chromium@495323 13.9488 +- 0.302918 6 good chromium@495326 13.9028 +- 0.283373 6 good chromium@495327 14.7811 +- 0.257771 6 bad <-- chromium@495328 14.7634 +- 0.235826 6 bad chromium@495329 14.9221 +- 0.43714 6 bad chromium@495334 14.9523 +- 0.307341 6 bad chromium@495345 14.9683 +- 0.251795 6 bad chromium@495389 15.0658 +- 0.209614 6 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 power.typical_10_mobile More information on addressing performance regressions: http://g.co/ChromePerformanceRegressions Debug information about this bisect: https://chromeperf.appspot.com/buildbucket_job_status/8970368342791704784 For feedback, file a bug with component Speed>Bisection |
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Comment 1 by 42576172...@developer.gserviceaccount.com
, Aug 24 2017