Apache2 QEMU Type Host + AMD mitigations and tweaks KVM testing on Ubuntu 24.04 via the Phoronix Test Suite. AMD EPYC 7313P 16-Core - - QEMU Standard PC (i440FX: Processor: AMD EPYC 7313P 16-Core (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 8GB, Disk: 35GB QEMU HDD, Network: Red Hat Virtio device OS: Ubuntu 24.04, Kernel: 6.8.0-47-generic (x86_64), Compiler: GCC 13.2.0, File-System: ext4, System Layer: KVM Apache HTTP Server 2.4.56 Concurrent Requests: 4 Requests Per Second > Higher Is Better AMD EPYC 7313P 16-Core - - QEMU Standard PC (i440FX . 14256.36 |============== Apache HTTP Server 2.4.56 Concurrent Requests: 100 Requests Per Second > Higher Is Better AMD EPYC 7313P 16-Core - - QEMU Standard PC (i440FX . 21336.78 |============== Apache HTTP Server 2.4.56 Concurrent Requests: 20 Requests Per Second > Higher Is Better AMD EPYC 7313P 16-Core - - QEMU Standard PC (i440FX . 19574.35 |==============