KVM testing on Debian 11 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2210035-NE-PHORONIXO18.
phoronix.outProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerVulkanCompilerFile-SystemScreen ResolutionSystem LayerIntel Core i5-1135G7 - Red Hat Virtio GPU - QEMUIntel Core i5-1135G7 (2 Cores)QEMU Standard PC (Q35 + ICH9 2009) (1.16.0-debian-1.16.0-4 BIOS)Intel 82G33/G31/P35/P31 + ICH91 x 4 GB RAM QEMU39GBRed Hat Virtio GPUQEMU GenericQEMU MonitorRed Hat Virtio deviceDebian 115.10.0-18-amd64 (x86_64)Cinnamon 4.8.6X Server 1.20.111.0.2GCC 10.2.1 20210110ext41280x800KVMOpenBenchmarking.org- Transparent Huge Pages: always- NONE / errors=remount-ro,relatime,rw / Block Size: 4096- CPU Microcode: 0xa4- 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 Enhanced IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Not affected
phoronix.outhdparm-read: /dev/vdaStandard ErrorStandard DeviationIntel Core i5-1135G7 - Red Hat Virtio GPU - QEMU3517.5824.833.53%OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is Betterhdparm Timed Disk ReadsDisk To Read: /dev/vdaIntel Core i5-1135G7 - Red Hat Virtio GPU - QEMU8001600240032004000SE +/- 24.83, N = 253517.58
Phoronix Test Suite v10.8.4