test-stream KVM testing on CentOS Linux 8 via the Phoronix Test Suite. 16 x GB RAM QEMU: Processor: AMD EPYC (64 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 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 . 31197.9 |=================================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better 16 x GB RAM QEMU . 22219.8 |=================================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better 16 x GB RAM QEMU . 23927.6 |=================================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better 16 x GB RAM QEMU . 23239.5 |===================================================