kvm

QEMU 1.1.2 testing on Debian 7.6 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1408191-TOER-KVM523444.

kvmProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem Layerkvm-sdiskQEMU Virtual 1.1.2 @ 2.00GHz (1 Core)BochsIntel 440FX- 82441FX PMC1 x 1024 MB RAM10GBCirrus Logic GD 5446Red Hat Virtio deviceDebian 7.63.2.0-4-amd64 (x86_64)GCC 4.7ext4QEMU 1.1.2OpenBenchmarking.org- --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i586 --with-tune=generic -v - CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr - Disk Scheduler: CFQ.

kvmiozone: 64Kb - 2GB - Write Performanceiozone: 64Kb - 2GB - Read Performancecompress-gzip: 2GB File Compressionkvm-sdisk93.11563.0626.14OpenBenchmarking.org

IOzone

Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performancekvm-sdisk20406080100SE +/- 1.79, N = 393.111. (CC) gcc options: -O3

IOzone

Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performancekvm-sdisk120240360480600SE +/- 10.99, N = 6563.061. (CC) gcc options: -O3

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compressionkvm-sdisk612182430SE +/- 0.34, N = 326.14

Phoronix Test Suite v10.8.4