fio_ubuntu tets fio_ubuntu: Processor: Intel Core i7-2600 @ 3.80GHz (4 Cores / 8 Threads), Motherboard: Dell 06D7TR (A18 BIOS), Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 1000GB Western Digital WD10EZEX-75Z + 500GB Western Digital WD5000AAKX-6 + 8GB DataTraveler 2.0, Graphics: NVA5 512MB, Audio: Realtek ALC269VB, Monitor: PL1906, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 16.04, Kernel: 4.15.0-24-generic (x86_64), Desktop: Unity 7.4.5, Display Server: X Server 1.19.5, Display Driver: modesetting 1.19.5, OpenGL: 3.3 Mesa 17.2.8, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 2560x1024 Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better fio_ubuntu . 1260 |============================================================ Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better fio_ubuntu . 322500 |==========================================================