disktest2 Oracle VirtualBox testing on Ubuntu 22.04 via the Phoronix Test Suite. disktest2: Processor: Intel Core i7-1355U (2 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX 82441FX PMC, Memory: 2048MB, Disk: 27GB VBOX HDD, Graphics: llvmpipe, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM OS: Ubuntu 22.04, Kernel: 6.8.0-48-generic (x86_64), Desktop: GNOME Shell 42.9, Display Server: X Server + Wayland, OpenGL: 4.5 Mesa 23.2.1-1ubuntu3.1~22.04.2 (LLVM 15.0.7 128 bits), Vulkan: 1.3.255, Compiler: GCC 11.4.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: Oracle VirtualBox IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better disktest2 . 311.68 |=========================================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better disktest2 . 31.73 |============================================================