KVM testing on Oracle Linux Server 8.8 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2308035-NE-FGB45846019.

fgbProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerBlockVolumeAMD EPYC 9J14 96-Core (10 Cores / 20 Threads)QEMU Standard PC (Q35 + ICH9 2009) (1.5.1 BIOS)Intel 82G33/G31/P35/P31 + ICH916 GB + 8 GB RAM275GB BlockVolumebochs-drmdrmfbQEMU MonitorRed Hat Virtio deviceOracle Linux Server (x86_64)GCC 8.5.0 20210514xfs1024x768KVMOpenBenchmarking.org- nvme_core.shutdown_timeout=10 libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: always - --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - MQ-DEADLINE / attr2,inode64,logbsize=32k,logbufs=8,noquota,relatime,rw,seclabel / Block Size: 4096 - CPU Microcode: 0x1000065- SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

fgbiozone: 1MB - 2GB - Write PerformanceStandard ErrorStandard DeviationBlockVolume128.340.130.17%OpenBenchmarking.org


Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Write PerformanceBlockVolume306090120150SE +/- 0.13, N = 3128.341. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4