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14%-116.6% regression in system_health.common_desktop at 459650:459662 |
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Issue descriptionSee the link to graphs below.
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Mar 30 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8983678005564460752
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Mar 30 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : sugoi Commit : 7ae2ba1892a8b4dee8d7c231ac0e0fbe66588912 Date : Sat Mar 25 13:59:47 2017 Subject: Solving some telemetry tests' slowness Bisect Details Configuration: winx64_10_perf_bisect Benchmark : system_health.common_desktop Metric : timeToFirstMeaningfulPaint_avg/browse_search/browse_search_google_india Change : 129.50% | 764.660166667 -> 1754.93116667 Revision Result N chromium@459649 764.66 +- 177.076 6 good chromium@459650 790.276 +- 371.231 9 good chromium@459651 1709.22 +- 3397.49 6 bad <-- chromium@459653 1644.11 +- 2924.22 6 bad chromium@459656 1698.31 +- 2885.0 6 bad chromium@459662 1754.93 +- 3606.4 6 bad To Run This Test src/tools/perf/run_benchmark -v --browser=release_x64 --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=browse.search.google.india system_health.common_desktop Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8983678005564460752 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=4606936600805376 | 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 lanwei@chromium.org
, Mar 30 2017