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1.1%-290.6% regression in loading.mobile at 464710:464719 |
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Issue descriptionCould be the same bug as the previous, but now there are a ton of alerts. Running a different bisect range.
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Apr 17 2017
Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982028856606113584
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Apr 18 2017
=== BISECT JOB RESULTS === Perf regression found with culprit Suspected Commit Author : nednguyen Commit : 9a1915060877f610870645a720d8d6eb177d0a0e Date : Fri Apr 14 11:50:07 2017 Subject: Revert of Convert android to use X509CertificateBytes instead of X509CertificateOpenSSL. (patchset #9 id:160001 of https://codereview.chromium.org/2786173003/ ) Bisect Details Configuration: android_one_perf_bisect Benchmark : memory.top_10_mobile Metric : memory:chrome:all_processes:reported_by_chrome:cc:effective_size_avg/foreground/http_www_amazon_com_gp_aw_s_k_nexus Change : 293.03% | 2707948.0 -> 10643001.3333 Revision Result N chromium@464709 2707948 +- 0.0 6 good chromium@464713 2707948 +- 0.0 6 good chromium@464714 2707948 +- 0.0 6 good chromium@464715 10595215 +- 331076 6 bad <-- chromium@464717 10643001 +- 261738 6 bad Please refer to the following doc on diagnosing memory regressions: https://chromium.googlesource.com/chromium/src/+/master/docs/memory-infra/memory_benchmarks.md 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 memory.top_10_mobile Debug Info https://chromeperf.appspot.com/buildbucket_job_status/8982028856606113584 Is this bisect wrong? https://chromeperf.appspot.com/bad_bisect?try_job_id=5835477648670720 | 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 benhenry@google.com
, Apr 17 2017