iozone iozone test wc: Processor: 2 x Intel Xeon L5630 @ 2.13GHz (16 Cores), Motherboard: HP ProLiant BL460c G6, Chipset: Intel 5500 I/O + ICH10, Memory: 32768MB, Disk: 147GB LOGICAL VOLUME, Graphics: AMD ES1000 128MB, Network: Broadcom NetXtreme II BCM57711E 10-Gigabit PCIe OS: Debian 8.2, Kernel: 3.16.0-4-amd64 (x86_64), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1024x768 IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better wc . 125.87 |==================================================================