KVM testing on Ubuntu 18.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1901269-SK-1901261SK17&rdt.
pyProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerAmazon Linux 2Ubuntu 18.04 LTSIntel Xeon Platinum 8124M (4 Cores / 8 Threads)Amazon EC2 c5.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC16384MB9GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 24.14.88-88.76.amzn2.x86_64 (x86_64)GCC 7.3.1 20180303xfsKVMUbuntu 18.044.15.0-1031-aws (x86_64)GCC 7.3.0ext4OpenBenchmarking.orgKernel Details- Amazon Linux 2: nvme_core.io_timeout=4294967295Python Details- Amazon Linux 2: Python 2.7.14 + Python 3.7.1- Ubuntu 18.04 LTS: Python 2.7.15rc1 + Python 3.6.7Security Details- Amazon Linux 2: KPTI + __user pointer sanitization + Full generic retpoline STIBP: disabled RSB filling + PTE Inversion - Ubuntu 18.04 LTS: KPTI + __user pointer sanitization + Full generic retpoline + PTE Inversion
pypybench: Total For Average Test TimesDifferenceStandard ErrorStandard DeviationAmazon Linux 2Ubuntu 18.04 LTS15191.00x1.330.15%12331.19x6.170.87%OpenBenchmarking.org
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesAmazon Linux 2Ubuntu 18.04 LTS30060090012001500SE +/- 1.33, N = 3SE +/- 6.17, N = 315191233
Phoronix Test Suite v10.8.4