disk_test VMware testing on Ubuntu 16.04 via the Phoronix Test Suite. disk_test: Processor: Intel Core i7-3520M @ 2.89GHz (1 Core), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 1024 MB DRAM, Disk: 21GB VMware Virtual S, Graphics: VMware SVGA II, Audio: Ensoniq ES1371 / Creative, Network: Intel 82545EM Gigabit OS: Ubuntu 16.04, Kernel: 4.4.0-31-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: vmware 13.1.0, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1280x800, System Layer: VMware AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better disk_test . 593.06 |===========================================================