iscsi-jan17

KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2101175-HA-ISCSIJAN158.

iscsi-jan17ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerDefaultdefaultsCommon KVM (8 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org BIOS)Intel 440FX 82441FX PMC16GB34GB QEMU HDDbochs-drmdrmfbQEMU Monitor2 x Red Hat Virtio deviceUbuntu 20.045.4.0-62-generic (x86_64)GCC 9.3.0ext41024x768KVMOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/usr,hsa --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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Disk Details- MQ-DEADLINE / relatime,rw / Block Size: 4096Processor Details- CPU Microcode: 0x1000065Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

iscsi-jan17iozone: 1MB - 512MB - Read Performanceiozone: 2MB - 512MB - Read Performancefio: Rand Read - IO_uring - Yes - No - 256KB - Default Test Directoryfio: Rand Read - IO_uring - Yes - No - 256KB - Default Test DirectoryDefaultdefaults3409.273138.754872595OpenBenchmarking.org

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read PerformanceDefault7001400210028003500SE +/- 5.62, N = 33409.271. (CC) gcc options: -O3

IOzone

Record Size: 2MB - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 2MB - File Size: 512MB - Disk Test: Read PerformanceDefault7001400210028003500SE +/- 21.75, N = 33138.751. (CC) gcc options: -O3

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directorydefaults110220330440550SE +/- 6.67, N = 34871. (CC) gcc options: -rdynamic -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directorydefaults6001200180024003000SE +/- 35.33, N = 325951. (CC) gcc options: -rdynamic -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Phoronix Test Suite v10.8.4