KVM testing on Debian 11 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2211273-NE-CPUDEBVIR37.
cpu-deb-virProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerVulkanCompilerFile-SystemScreen ResolutionSystem Layercpu-deb-vir4 x Intel Core (Haswell no TSX IBRS) (4 Cores)QEMU Standard PC (Q35 + ICH9 2009) (1.14.0-2 BIOS)Intel 82G33/G31/P35/P31 + ICH91 x 6 GB RAM QEMU97GBRed Hat QXL paravirtual graphic cardQEMU GenericRed Hat Virtio deviceDebian 115.10.0-19-amd64 (x86_64)XfceX Server 1.20.111.0.2GCC 10.2.1 20210110ext41024x768KVMOpenBenchmarking.org- Transparent Huge Pages: always- CPU Microcode: 0x1- itlb_multihit: Not affected + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary SMT disabled + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + 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: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected
cpu-deb-virblender: BMW27 - CPU-OnlyStandard ErrorStandard Deviationcpu-deb-vir1590.633.551.22%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 3.2Blend File: BMW27 - Compute: CPU-Onlycpu-deb-vir30060090012001500SE +/- 3.55, N = 301590.63
Phoronix Test Suite v10.8.4