/root 2 x Intel Xeon E5-2637 v4 testing with a Dell 0R10KJ and Matrox s G200eR2 on Debian GNU/Linux 8 via the Phoronix Test Suite. aio: Processor: 2 x Intel Xeon E5-2637 v4 @ 3.70GHz (16 Cores), Motherboard: Dell 0R10KJ, Chipset: Intel Broadwell DMI2, Memory: 4 x 16384 MB 2400MHz, Disk: 480GB PERC H330 Mini, Graphics: Matrox s G200eR2, Network: Intel 82599 10 Gigabit Dual Port Backplane Connection OS: Debian GNU/Linux 8, Kernel: 3.16.0-4-amd64 (x86_64), Compiler: GCC 4.9.2, File-System: ext4 fio: Processor: 2 x Intel Xeon E5-2637 v4 @ 3.70GHz (16 Cores), Motherboard: Dell 0R10KJ, Chipset: Intel Broadwell DMI2, Memory: 4 x 16384 MB 2400MHz, Disk: 480GB PERC H330 Mini, Graphics: Matrox s G200eR2, Network: Intel 82599 10 Gigabit Dual Port Backplane Connection OS: Debian GNU/Linux 8, Kernel: 3.16.0-4-amd64 (x86_64), Compiler: GCC 4.9.2, File-System: ext4 Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better fio . 89272 |================================================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better fio . 357.10 |================================================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better fio . 108808 |================================================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better fio . 435.25 |================================================================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better fio . 84877 |================================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better fio . 339.52 |================================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better fio . 7686 |=================================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better fio . 30.76 |================================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better fio . 8463 |=================================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better fio . 33.85 |================================================================== AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better aio . 2308.78 |================================================================