8ssdraid0 Samsung 850 Evo 250G. MegaRAID 9271-8iCC, WT, NORA, DirectIO. EXT4 16k Strip: Processor: Intel Core i7-3820 @ 3.80GHz (8 Cores), Motherboard: ASRock X79 Professional, Chipset: Intel Xeon E5/Core, Memory: 4 x 8192 MB DDR3, Disk: 2 x 60GB Toshiba MKNSSDCR60GB + 320GB Seagate ST3320620AS + 1000GB Western Digital WD1002FAEX-0 + 4001GB Seagate ST4000DM000-1F21 + 1996GB MR9271-8iCC, Graphics: eVGA NVIDIA GeForce GTX 680 2048MB (324/648MHz), Audio: Intel C600/X79, Monitor: S220HQL, Network: Broadcom NetLink BCM57781 Gigabit PCIe OS: Gentoo 2.2, Kernel: 3.15.6-aufs-r1 (x86_64), Desktop: KDE 4.13.3, Display Server: X Server 1.16.0, Display Driver: nouveau 1.0.10, OpenGL: 2.1 Mesa 10.2.4 Gallium 0.4, Compiler: GCC 4.8.3 + LLVM 3.4.2, File-System: aufs, Screen Resolution: 3840x1080 1024k Strip: Processor: Intel Core i7-3820 @ 3.80GHz (8 Cores), Motherboard: ASRock X79 Professional, Chipset: Intel Xeon E5/Core, Memory: 4 x 8192 MB DDR3, Disk: 2 x 60GB Toshiba MKNSSDCR60GB + 320GB Seagate ST3320620AS + 1000GB Western Digital WD1002FAEX-0 + 4001GB Seagate ST4000DM000-1F21 + 1996GB MR9271-8iCC, Graphics: eVGA NVIDIA GeForce GTX 680 2048MB (324/648MHz), Audio: Intel C600/X79, Monitor: S220HQL, Network: Broadcom NetLink BCM57781 Gigabit PCIe OS: Gentoo 2.2, Kernel: 3.15.6-aufs-r1 (x86_64), Desktop: KDE 4.13.3, Display Server: X Server 1.16.0, Display Driver: nouveau 1.0.10, OpenGL: 2.1 Mesa 10.2.4 Gallium 0.4, Compiler: GCC 4.8.3 + LLVM 3.4.2, File-System: ext4, Screen Resolution: 3840x1080 32k Strip: Processor: Intel Core i7-3820 @ 3.80GHz (8 Cores), Motherboard: ASRock X79 Professional, Chipset: Intel Xeon E5/Core, Memory: 4 x 8192 MB DDR3, Disk: 2 x 60GB Toshiba MKNSSDCR60GB + 320GB Seagate ST3320620AS + 1000GB Western Digital WD1002FAEX-0 + 4001GB Seagate ST4000DM000-1F21 + 1996GB MR9271-8iCC, Graphics: eVGA NVIDIA GeForce GTX 680 2048MB (324/648MHz), Audio: Intel C600/X79, Monitor: S220HQL, Network: Broadcom NetLink BCM57781 Gigabit PCIe OS: Gentoo 2.2, Kernel: 3.15.6-aufs-r1 (x86_64), Desktop: KDE 4.13.3, Display Server: X Server 1.16.0, Display Driver: nouveau 1.0.10, OpenGL: 2.1 Mesa 10.2.4 Gallium 0.4, Compiler: GCC 4.8.3 + LLVM 3.4.2, File-System: ext4, Screen Resolution: 3840x1080 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better 16k Strip ... 5097.23 |======================================================== 1024k Strip . 2492.65 |=========================== 32k Strip ... 2309.53 |========================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS IOPS > Higher Is Better 16k Strip ... 165319 |============================================== 1024k Strip . 170264 |================================================ 32k Strip ... 202923 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s MB/s > Higher Is Better 16k Strip ... 488.31 |================================== 1024k Strip . 548.46 |======================================= 32k Strip ... 811.46 |========================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS IOPS > Higher Is Better 16k Strip ... 7442 |===================================================== 1024k Strip . 8164 |=========================================================== 32k Strip ... 8218 |=========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s MB/s > Higher Is Better 16k Strip ... 30.71 |======================================================= 1024k Strip . 32.19 |========================================================== 32k Strip ... 32.25 |========================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS IOPS > Higher Is Better 16k Strip ... 189485 |========================================================= 1024k Strip . 187418 |======================================================== 32k Strip ... 185406 |======================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s MB/s > Higher Is Better 16k Strip ... 760.11 |========================================================= 1024k Strip . 756.95 |========================================================= 32k Strip ... 743.18 |======================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS IOPS > Higher Is Better 16k Strip ... 191718 |=========================================== 1024k Strip . 254187 |========================================================= 32k Strip ... 227105 |=================================================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s MB/s > Higher Is Better 16k Strip ... 767.31 |============================================ 1024k Strip . 998.55 |========================================================= 32k Strip ... 924.79 |===================================================== Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS IOPS > Higher Is Better 16k Strip ... 220978 |========================================================= 1024k Strip . 85734 |====================== 32k Strip ... 175098 |============================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s MB/s > Higher Is Better 16k Strip ... 596.64 |========================================================= 1024k Strip . 343.30 |================================= 32k Strip ... 572.24 |======================================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS IOPS > Higher Is Better 16k Strip ... 189055 |========================================================= 1024k Strip . 119136 |==================================== 32k Strip ... 189960 |========================================================= Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s MB/s > Higher Is Better 16k Strip ... 777.44 |========================================================= 1024k Strip . 445.43 |================================= 32k Strip ... 669.95 |================================================= Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS IOPS > Higher Is Better 16k Strip ... 195967 |========================================================= 1024k Strip . 80152 |======================= 32k Strip ... 192064 |======================================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s MB/s > Higher Is Better 16k Strip ... 782.43 |========================================================= 1024k Strip . 320.94 |======================= 32k Strip ... 763.43 |======================================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS IOPS > Higher Is Better 16k Strip ... 211201 |=========================================== 1024k Strip . 276886 |========================================================= 32k Strip ... 259883 |===================================================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s MB/s > Higher Is Better 16k Strip . 849.98 |=========================================================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better 16k Strip ... 4283.50 |======================================================== 1024k Strip . 344.17 |==== 32k Strip ... 851.60 |=========== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better 16k Strip ... 13526.88 |======================================= 1024k Strip . 18758.28 |====================================================== 32k Strip ... 19277.84 |======================================================= Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better 16k Strip ... 5439.76 |======================================================== 1024k Strip . 66.66 |= 32k Strip ... 70.38 |= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better 16k Strip ... 10943.02 |=============================================== 1024k Strip . 12746.22 |======================================================= 32k Strip ... 12830.28 |======================================================= Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better 16k Strip ... 7236.66 |======================================================== 1024k Strip . 242.98 |== 32k Strip ... 287.81 |== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better 16k Strip ... 7010 |=========================================================== 1024k Strip . 4934 |========================================== 32k Strip ... 4838 |=========================================