vm-comparison

KVM testing on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1708296-TR-1708294TR24.

vm-comparisonProcessorMotherboardChipsetMemoryDiskGraphicsNetworkAudioOSKernelCompilerFile-SystemScreen ResolutionSystem Layerphysicalvm2 x Intel Xeon E5645 @ 2.39GHz (24 Cores)Dell 0H19HDIntel 5500 I/O + ICH10R8 x 8192 MB DDR3-1333MHz1000GB PERC H700Matrox s MGA G200eW WPCM450Broadcom Limited NetXtreme II BCM5716 GigabitCentOS Linux 73.10.0-514.26.2.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x76824 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.39GHz (24 Cores)Red Hat KVMIntel 440FX- 82441FX PMC1 x 16384 MB RAM197GBRed Hat QXL paravirtual graphic cardQEMU GenericRed Hat Virtio deviceext4KVMOpenBenchmarking.orgSystem Details- SELinux: Enabled.

vm-comparisoncompress-gzip: 2GB File CompressionDifferenceStandard ErrorStandard Deviationphysicalvm20.351.16x0.040.31%24.271.00x0.362.54%OpenBenchmarking.org

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compressionphysicalvm612182430SE +/- 0.04, N = 3SE +/- 0.36, N = 320.3524.27

Phoronix Test Suite v10.8.4