rt KVM QEMU testing on Debian 12 via the Phoronix Test Suite. QEMU Virtual 2.5+ - bochs-drmdrmfb - QEMU Standard PC: Processor: QEMU Virtual 2.5+ (8 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (4.2023.08-1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 107GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device OS: Debian 12, Kernel: 6.1.0-15-amd64 (x86_64), Compiler: GCC 12.2.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM QEMU Cyclictest 0.84 Test Case: POSIX Timer, Interval 500 ms, 100000 Loops ms Average < Lower Is Better QEMU Virtual 2.5+ - bochs-drmdrmfb - QEMU Standard PC . 73 |=================== Cyclictest 0.84 Test Case: POSIX Timer, Interval 10000 ms, 10000 Loops ms Average < Lower Is Better QEMU Virtual 2.5+ - bochs-drmdrmfb - QEMU Standard PC . 108 |================== Cyclictest 0.84 Test Case: clock_nanosleep TIME_ABSTIME, Interval 500 ms, 100000 Loops ms Average < Lower Is Better QEMU Virtual 2.5+ - bochs-drmdrmfb - QEMU Standard PC . 69 |=================== Cyclictest 0.84 Test Case: clock_nanosleep TIME_ABSTIME, Interval 10000 ms, 10000 Loops ms Average < Lower Is Better QEMU Virtual 2.5+ - bochs-drmdrmfb - QEMU Standard PC . 104 |==================