test-cachebench KVM testing on CentOS Linux 8 via the Phoronix Test Suite. AMD EPYC-Rome: 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 CacheBench Test: Read MB/s > Higher Is Better AMD EPYC-Rome . 8546.59 |====================================================== CacheBench Test: Write MB/s > Higher Is Better AMD EPYC-Rome . 47794.49 |===================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better AMD EPYC-Rome . 91209.73 |=====================================================