pxmox-hdd-nosync-noslog

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

HTML result view exported from: https://openbenchmarking.org/result/2101117-HA-PXMOXHDDN68.

pxmox-hdd-nosync-noslogProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelCompilerFile-SystemScreen ResolutionSystem LayerHDD SYNC=OFF SLOG=OFF2 x Common KVM (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-48-gd9c812dda519-prebuilt.qemu.org BIOS)1 x 4096 MB RAM QEMU28GBbochsdrmfbQEMU MonitorCentOS Linux 73.10.0-1160.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x768KVMOpenBenchmarking.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 - CPU Microcode: 0x1- attr2,inode64,noquota,relatime,rw,seclabel- Block Size: 4096- SELinux + itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable: Retpoline without IBPB + srbds: Not affected + tsx_async_abort: Not affected

pxmox-hdd-nosync-noslogiozone: 2MB - 512MB - Write PerformanceStandard ErrorStandard DeviationHDD SYNC=OFF SLOG=OFF266.791.932.80%OpenBenchmarking.org

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 2MB - File Size: 512MB - Disk Test: Write PerformanceHDD SYNC=OFF SLOG=OFF60120180240300SE +/- 1.93, N = 15266.791. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4