1 VirtualBox testing on Ubuntu 20.04 LTS via the Phoronix Test Suite. 2: Processor: Intel Core i5-8300H (4 Cores), Motherboard: Oracle VirtualBox v1.2, Memory: 8GB, Disk: 21GB VBOX HDD OS: Ubuntu 20.04 LTS, Kernel: 4.19.107 (x86_64), Compiler: GCC 9.3.0, File-System: overlayfs, System Layer: VirtualBox Sysbench 2018-07-28 Test: Memory Events Per Second > Higher Is Better 2 . 8958037.68 |=============================================================== Sysbench 2018-07-28 Test: CPU Events Per Second > Higher Is Better 2 . 4017.96 |==================================================================