KVM testing on Fedora Linux 40 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2410284-NE-TEST2080341&gru.
test2ProcessorMotherboardMemoryDiskMonitorOSKernelCompilerFile-SystemScreen ResolutionSystem Layer2 x AMD EPYC-Milan - - Red Hat RHEL2 x AMD EPYC-Milan (2 Cores)Red Hat RHEL (edk2-20231122-6.el9_4.3 BIOS)1 x 4 GB RAM29GBQEMU MonitorFedora Linux 406.8.5-301.fc40.x86_64 (x86_64)GCC 14.2.1 20240912btrfs1280x800KVMOpenBenchmarking.org- Transparent Huge Pages: madvise- --build=x86_64-redhat-linux --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,objc,obj-c++,ada,go,d,m2,lto --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-multilib --enable-offload-defaulted --enable-offload-targets=nvptx-none,amdgcn-amdhsa --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-build-config=bootstrap-lto --with-gcc-major-version-only --with-libstdcxx-zoneinfo=/usr/share/zoneinfo --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - CPU Microcode: 0x1000065- SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Vulnerable: Safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: disabled; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected
test2sysbench: CPUsysbench: RAM / Memory2 x AMD EPYC-Milan - - Red Hat RHEL6302.331453.37OpenBenchmarking.org
OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPU2 x AMD EPYC-Milan - - Red Hat RHEL14002800420056007000SE +/- 7.05, N = 36302.331. (CC) gcc options: -O2 -funroll-loops -rdynamic -ldl -laio -lm
OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / Memory2 x AMD EPYC-Milan - - Red Hat RHEL30060090012001500SE +/- 79.13, N = 121453.371. (CC) gcc options: -O2 -funroll-loops -rdynamic -ldl -laio -lm
Phoronix Test Suite v10.8.5