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45.1% regression in blink_perf.dom at 495877:496293 |
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Issue descriptionSee the link to graphs below.
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Aug 28 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8969998692045706640
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Aug 29 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : Michael Lippautz Commit : 146d898b6e27a3900dae50b497e24674d7d2adfb Date : Mon Aug 21 09:24:08 2017 Subject: [wrapper-tracing] NodeListsNodeData Align Oilpan and wrapper tracing Bisect Details Configuration: android_nexus5_perf_bisect Benchmark : blink_perf.dom Metric : inner_html_with_selection/inner_html_with_selection Change : 52.48% | 13.6751666667 -> 20.8523333333 Revision Result N chromium@495876 13.6752 +- 0.810286 6 good chromium@495890 13.8465 +- 0.466919 6 good chromium@495891 17.8525 +- 1.21892 6 bad <-- chromium@495892 19.4307 +- 1.63017 6 bad chromium@495894 20.1958 +- 2.69629 6 bad chromium@495897 18.7317 +- 1.38012 6 bad chromium@495903 19.63 +- 3.74958 6 bad chromium@495929 18.4783 +- 1.64374 6 bad chromium@495981 20.6653 +- 1.72807 6 bad chromium@496085 19.5063 +- 2.95643 6 bad chromium@496293 20.8523 +- 1.27354 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 blink_perf.dom More information on addressing performance regressions: http://g.co/ChromePerformanceRegressions Debug information about this bisect: https://chromeperf.appspot.com/buildbucket_job_status/8969998692045706640 For feedback, file a bug with component Speed>Bisection |
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Comment 1 by 42576172...@developer.gserviceaccount.com
, Aug 28 2017