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21.1% regression in system_health.common_desktop at 477229:477275 |
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Issue descriptionSee the link to graphs below.
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Jun 13 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976919048882828320
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Jun 13 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: winx64intel_perf_bisect Benchmark : system_health.common_desktop Metric : timeToFirstMeaningfulPaint_avg/load_games/load_games_miniclip Revision Result N chromium@477228 2968.63 +- 1585.38 21 good chromium@477275 3206.02 +- 4905.3 21 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=load.games.miniclip system_health.common_desktop Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8976919048882828320 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5044077956956160 | 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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Jun 13 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976912773006518400
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Jun 13 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976909972105628544
,
Jun 13 2017
=== BISECT JOB RESULTS === NO Perf regression found Bisect Details Configuration: winx64intel_perf_bisect Benchmark : system_health.common_desktop Metric : timeToFirstMeaningfulPaint_avg/load_games/load_games_miniclip Revision Result N chromium@477228 3133.02 +- 2699.36 21 good chromium@477275 3011.13 +- 2428.74 21 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=load.games.miniclip system_health.common_desktop Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8976909972105628544 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5044077956956160 | 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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Jun 13 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8976904407205676848
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Jun 13 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : mek Commit : c8e2b27f71c6792fa1072fa98a22c111ad229090 Date : Tue Jun 06 23:18:28 2017 Subject: Switch to mojo localstorage backend by default. Bisect Details Configuration: winx64intel_perf_bisect Benchmark : system_health.common_desktop Metric : timeToFirstMeaningfulPaint_avg/load_games/load_games_miniclip Change : 74.75% | 2604.548 -> 4256.91344444 Revision Result N chromium@477000 2604.55 +- 603.887 9 good chromium@477250 2849.67 +- 1575.56 9 good chromium@477375 2985.43 +- 1550.48 14 good chromium@477438 2802.66 +- 652.17 9 good chromium@477454 2835.52 +- 866.908 14 good chromium@477456 2809.09 +- 953.736 9 good chromium@477457 2925.06 +- 1274.87 9 good chromium@477458 3570.85 +- 1540.66 9 bad <-- chromium@477462 3496.44 +- 1472.06 9 bad chromium@477469 3249.23 +- 843.045 9 bad chromium@477500 4256.91 +- 5721.96 9 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=load.games.miniclip system_health.common_desktop Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8976912773006518400 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=6454264701911040 | 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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Jun 13 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : mek Commit : c8e2b27f71c6792fa1072fa98a22c111ad229090 Date : Tue Jun 06 23:18:28 2017 Subject: Switch to mojo localstorage backend by default. Bisect Details Configuration: winx64intel_perf_bisect Benchmark : system_health.common_desktop Metric : timeToFirstMeaningfulPaint_avg/load_games/load_games_miniclip Change : 10.34% | 3152.13814286 -> 3477.94992857 Revision Result N chromium@477000 3152.14 +- 1590.6 14 good chromium@477250 3067.15 +- 214.746 6 good chromium@477375 2952.0 +- 433.012 6 good chromium@477438 3047.75 +- 1291.0 9 good chromium@477454 3026.41 +- 1286.17 9 good chromium@477456 3051.45 +- 825.527 9 good chromium@477457 2861.43 +- 1465.27 14 good chromium@477458 3533.41 +- 417.756 9 bad <-- chromium@477462 3508.83 +- 1722.78 14 bad chromium@477469 3928.17 +- 2337.79 9 bad chromium@477500 3580.01 +- 458.557 6 bad chromium@478000 3477.95 +- 1217.32 14 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=load.games.miniclip system_health.common_desktop Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8976904407205676848 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5854264213110784 | 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 alexclarke@chromium.org
, Jun 13 2017