fio-rand-RW test fio-rand-RW: Processor: 2 x Intel Xeon E5-2670 v3 @ 3.10GHz (24 Cores / 48 Threads), Motherboard: Supermicro X10DRT-P v1.10 (2.0b BIOS), Chipset: Intel Xeon E7 v3/Xeon, Memory: 4 x 16384 MB 1866MHz, Disk: 3840GB SMC3108, Graphics: LLVMpipe, Monitor: V_1V2011-01, Network: Intel I350 Gigabit Connection OS: Ubuntu 14.04, Kernel: 4.4.0-119-generic (x86_64), Desktop: Unity 7.2.6, Display Driver: modesetting 1.18.3, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4 (LLVM 3.8 256 bits), Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1920x1080 Flexible IO Tester 2.1.3 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better fio-rand-RW . 102.69 |========================================================= Flexible IO Tester Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better fio-rand-RW . 25668 |==========================================================