nas1b Running pts/fio-1.8.2 via the Phoronix Test Suite. x: Processor: Intel Xeon E5-2650L v3 @ 2.50GHz (24 Cores), Motherboard: Dell 0599V5, Chipset: Intel Xeon E7 v3/Xeon, Memory: 1 x 8192 MB DDR4-2133MHz, Disk: 32GB PERC H730P Mini + 7967GB PERC H730P Mini, Graphics: Matrox s G200eR2, Network: Broadcom NetXtreme BCM5720 Gigabit PCIe OS: Red Hat Enterprise Linux Server 7.2, Kernel: 3.10.0-327.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768 fio: Processor: Intel Xeon E5-2650L v3 @ 2.50GHz (24 Cores), Motherboard: Dell 0599V5, Chipset: Intel Xeon E7 v3/Xeon, Memory: 1 x 8192 MB DDR4-2133MHz, Disk: 32GB PERC H730P Mini + 7967GB PERC H730P Mini, Graphics: Matrox s G200eR2, Network: Broadcom NetXtreme BCM5720 Gigabit PCIe OS: Red Hat Enterprise Linux Server 7.2, Kernel: 3.10.0-327.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better x . 1850.29 |================================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /data - Result: IOPS IOPS > Higher Is Better fio . 33105 |================================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /data - Result: MB/s MB/s > Higher Is Better fio . 129.83 |=================================================================