io centos

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

HTML result view exported from: https://openbenchmarking.org/result/1712011-TY-IOCENTOS422.

io centosProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemSystem LayerVBOX HDDIntel Core i5-2520M @ 2.49GHz (2 Cores)Oracle VirtualBox v1.2Intel 440FX- 82441FX PMC4096MB9GB VBOX HDDInnoTek VirtualBoxIntel 82801AA AC 97 AudioIntel 82540EM GigabitCentOS Linux 73.10.0-693.5.2.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfsKVM VirtualBoxOpenBenchmarking.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 - CFQ / attr2,inode64,noquota,relatime,rw,seclabel- SELinux: Enabled.

io centostiobench: Write - 32MB - 4Standard ErrorStandard DeviationVBOX HDD5.330.177.75%OpenBenchmarking.org

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 4VBOX HDD1.19932.39863.59794.79725.9965SE +/- 0.17, N = 65.331. (CC) gcc options: -O2

Phoronix Test Suite v10.8.4