testfio

qemu testing on Debian 9.6 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1812073-SK-TESTFIO2954.

testfioProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layerhdd hetznerCommon KVM (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org BIOS)Intel 440FX 82441FX PMC1 x 8192 MB RAM QEMU28GBbochsdrmfbRed Hat Virtio deviceDebian 9.64.9.0-8-amd64 (x86_64)GCC 6.3.0 20170516ext41024x768qemuOpenBenchmarking.org- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v - none / data=ordered,errors=remount-ro,relatime,rw- KPTI + __user pointer sanitization + Full generic retpoline + PTE Inversion

testfiofio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test DirectoryStandard ErrorStandard Deviationhdd hetzner23.340.343.24%OpenBenchmarking.org

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directoryhdd hetzner612182430SE +/- 0.34, N = 523.341. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

Phoronix Test Suite v10.8.4