labNFStest Xen HVM domU 4.13 testing on Ubuntu 20.04 via the Phoronix Test Suite. Ryzen: Processor: AMD Ryzen 5 5600G (8 Cores), Motherboard: Xen HVM domU v4.13, Chipset: Intel 440FX 82441FX PMC, Memory: 836MB, Disk: 29GB, Graphics: bochs-drmdrmfb OS: Ubuntu 20.04, Kernel: 5.4.0-113-generic (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.13 Flexible IO Tester 3.29 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ryzen . 96500 |================================================================ Flexible IO Tester 3.29 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ryzen . 754 |================================================================== Flexible IO Tester 3.29 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory IOPS > Higher Is Better Ryzen . 52233 |================================================================ Flexible IO Tester 3.29 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory MB/s > Higher Is Better Ryzen . 408 |==================================================================