diskio

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

HTML result view exported from: https://openbenchmarking.org/result/1511187-BE-DISKIO45083&grw.

diskioProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemScreen ResolutionSystem Layerdiskio2 x Intel Xeon E312xx (Sandy Bridge) @ 2.60GHz (2 Cores)Red Hat KVM1 x 6144 MB RAM27GBCentOS Linux 73.10.0-229.20.1.el7.x86_64 (x86_64)GCC 4.8.3 20140911xfs1024x768KVMOpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - SELinux: Enabled.- attr2,inode64,noquota,relatime,rw,seclabel

diskioiozone: 4Kb - 512MB - Read Performanceiozone: 4Kb - 512MB - Write Performancediskio4529.57896.31OpenBenchmarking.org

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performancediskio10002000300040005000SE +/- 309.19, N = 64529.571. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performancediskio2004006008001000SE +/- 11.14, N = 3896.311. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4