/home/ iotest iostest: Processor: Intel Pentium G850 @ 2.90GHz (2 Cores), Motherboard: LENOVO Lenovo ThinkServer TS130, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 2048 MB + 4096 MB DDR3-1333MHz, Disk: 500GB Western Digital WD5000AAKX-0, Graphics: Intel Gen6 (1100MHz), Audio: Realtek ALC662 rev1, Network: Intel 82579LM Gigabit Connection OS: CentOS Linux 7, Kernel: 3.10.0-123.20.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.3 20140911, File-System: xfs, Screen Resolution: 1440x900 Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better iostest . 0.21 |===============================================================