[Python-checkins] Benchmark Results for Python Default 2015-08-10

[lp_benchmark_robot]

Results for project python_default-nightly, build date 2015-08-10 09:02:40

commit:           8c55fb5a11d8325b10a5494dd3c0d38098bbfaa5

revision date:    2015-08-10 06:23:21

environment:      Haswell-EP

      cpu:  Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz 2x18 cores, stepping 2, LLC 45 MB

      mem:  128 GB

      os:   CentOS 7.1

      kernel:     Linux 3.10.0-229.4.2.el7.x86_64



Note: Baseline results were generated using release v3.4.3, with hash

b4cbecbc0781e89a309d03b60a1f75f8499250e6 from 2015-02-25 12:15:33+00:00



--------------------------------------------------------------------------------

               benchmark    unit            change since            change since

                                                last run                  v3.4.3

--------------------------------------------------------------------------------

:-)            django_v2     sec                1.12735%                7.47953%

:-(              pybench     sec                0.13387%               -2.23466%

:-(             regex_v8     sec                0.34513%               -3.33472%

:-|                nbody     sec                1.01145%               -0.48980%

:-(         json_dump_v2     sec                0.17926%               -2.07488%

:-|       normal_startup     sec                0.10821%                0.01852%





Our lab does a nightly source pull and build of the Python project and measures performance changes against the previous stable version and the previous nightly measurement. This is provided as a service to the community so that quality issues with current hardware can be identified quickly.



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Current characterized errata are available on request.


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