test-stream KVM testing on CentOS Linux 8 via the Phoronix Test Suite. 16 x GB RAM QEMU: Processor: AMD EPYC-Rome (64 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16 x GB RAM QEMU, Disk: 43GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Audio: QEMU Generic, Network: Red Hat Virtio device OS: CentOS Linux 8, Kernel: 4.18.0-193.el8.x86_64 (x86_64), Compiler: GCC 8.5.0 20210514, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM Stream 2013-01-17 Type: Copy MB/s > Higher Is Better 16 x GB RAM QEMU . 29404.3 |=================================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better 16 x GB RAM QEMU . 21185.6 |=================================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better 16 x GB RAM QEMU . 22230.1 |=================================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better 16 x GB RAM QEMU . 22343.2 |===================================================