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8.9%-15.7% regression in system_health.common_mobile at 524761:524936 |
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Issue descriptionSee the link to graphs below.
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Jan 2 2018
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8958521402110069312
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Jan 2 2018
=== BISECT JOB RESULTS === NO Perf regression found, tests failed to produce values Bisect Details Configuration: android_nexus5X_perf_bisect Benchmark : system_health.common_mobile Metric : timeToFirstPaint_avg/browse_news/browse_news_cnn Revision Result N chromium@524760 887.831 +- 0.0 1 good 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 --story-filter=browse.news.cnn system_health.common_mobile More information on addressing performance regressions: http://g.co/ChromePerformanceRegressions Debug information about this bisect: https://chromeperf.appspot.com/buildbucket_job_status/8958521402110069312 For feedback, file a bug with component Speed>Bisection
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Jan 3 2018
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8958416601752057760
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Jan 3 2018
=== BISECT JOB RESULTS === NO Perf regression found, tests failed to produce values Bisect Details Configuration: android_nexus5X_perf_bisect Benchmark : system_health.common_mobile Metric : timeToFirstContentfulPaint_avg/browse_news/browse_news_cnn Revision Result N chromium@524700 858.02 +- 28.5793 6 good 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 --story-filter=browse.news.cnn system_health.common_mobile More information on addressing performance regressions: http://g.co/ChromePerformanceRegressions Debug information about this bisect: https://chromeperf.appspot.com/buildbucket_job_status/8958416601752057760 For feedback, file a bug with component Speed>Bisection
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Jan 25 2018
+tdresser: another case where the first paint values go up and back down again. Didn't produce data when we tried to bisect. WontFix-ing because it recovered. |
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Comment 1 by 42576172...@developer.gserviceaccount.com
, Jan 2 2018