custom-benchmark-test KVM testing on Ubuntu 22.04 via the Phoronix Test Suite. ubuntu 22.04: Processor: Intel Xeon Gold 6248R (1 Core / 2 Threads), Motherboard: OpenStack Foundation Nova v20.6.1 (1.16.0-4.module_el8+603+e0ca2c01 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 8GB, Disk: 54GB QEMU HDD + 83GB QEMU HDD, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 22.04, Kernel: 5.15.0-91-generic (x86_64), Vulkan: 1.3.255, Compiler: GCC 11.4.0, File-System: ext4, System Layer: KVM Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better ubuntu 22.04 . 799 |=========================================================== Flexible IO Tester 3.36 Type: Sequential Read - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better ubuntu 22.04 . 204333 |======================================================== Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory MB/s > Higher Is Better ubuntu 22.04 . 472 |=========================================================== Flexible IO Tester 3.36 Type: Sequential Write - Engine: IO_uring - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test Directory IOPS > Higher Is Better ubuntu 22.04 . 121000 |======================================================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better ubuntu 22.04 . 11827.5 |======================================================= x264 2022-02-22 Video Input: Bosphorus 1080p Frames Per Second > Higher Is Better ubuntu 22.04 . 12.17 |========================================================= 7-Zip Compression 24.05 Test: Compression Rating MIPS > Higher Is Better ubuntu 22.04 . 8440 |========================================================== 7-Zip Compression 24.05 Test: Decompression Rating MIPS > Higher Is Better ubuntu 22.04 . 5536 |========================================================== Sysbench 1.0.20 Test: RAM / Memory Events Per Second > Higher Is Better Sysbench 1.0.20 Test: CPU Events Per Second > Higher Is Better Apache HTTP Server 2.4.56 Concurrent Requests: 20 Requests Per Second > Higher Is Better ubuntu 22.04 . 10497.61 |======================================================