8ssd-raid0 Samsung 850 Evo 250G. MegaRAID 9271-8iCC, WT, NORA, DirectIO. EXT4 8k 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 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: 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 64k 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 128k 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 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 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better 8k Strip .... 2416.14 |====================================================== 16k Strip ... 2421.91 |====================================================== 32k Strip ... 2309.53 |==================================================== 64k Strip ... 2417.85 |====================================================== 128k Strip .. 2391.76 |====================================================== 1024k Strip . 2492.65 |======================================================== 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 8k Strip .... 171540 |============================================== 16k Strip ... 209098 |======================================================== 32k Strip ... 202923 |====================================================== 64k Strip ... 214542 |========================================================= 128k Strip .. 206709 |======================================================= 1024k Strip . 170264 |============================================= 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 8k Strip .... 510.03 |==================================== 16k Strip ... 802.81 |======================================================== 32k Strip ... 811.46 |========================================================= 64k Strip ... 814.85 |========================================================= 128k Strip .. 757.93 |===================================================== 1024k Strip . 548.46 |====================================== 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 8k Strip .... 8149 |======================================================= 16k Strip ... 8159 |======================================================= 32k Strip ... 8218 |======================================================== 64k Strip ... 8703 |=========================================================== 128k Strip .. 8014 |====================================================== 1024k Strip . 8164 |======================================================= 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 8k Strip .... 32.73 |========================================================== 16k Strip ... 32.10 |========================================================= 32k Strip ... 32.25 |========================================================= 64k Strip ... 32.17 |========================================================= 128k Strip .. 32.10 |========================================================= 1024k Strip . 32.19 |========================================================= 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 8k Strip .... 185818 |======================================================== 16k Strip ... 188432 |========================================================= 32k Strip ... 185406 |======================================================== 64k Strip ... 187500 |========================================================= 128k Strip .. 184708 |======================================================== 1024k Strip . 187418 |========================================================= 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 8k Strip .... 752.47 |========================================================= 16k Strip ... 745.63 |======================================================== 32k Strip ... 743.18 |======================================================== 64k Strip ... 751.63 |========================================================= 128k Strip .. 733.97 |======================================================= 1024k Strip . 756.95 |========================================================= 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 8k Strip .... 137739 |=============================== 16k Strip ... 187972 |========================================== 32k Strip ... 227105 |=================================================== 64k Strip ... 246460 |======================================================= 128k Strip .. 247511 |======================================================== 1024k Strip . 254187 |========================================================= 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 8k Strip .... 557.43 |================================ 16k Strip ... 753.35 |=========================================== 32k Strip ... 924.79 |===================================================== 64k Strip ... 969.25 |======================================================= 128k Strip .. 980.26 |======================================================== 1024k Strip . 998.55 |========================================================= 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 8k Strip .... 219365 |========================================================= 16k Strip ... 216668 |======================================================== 32k Strip ... 175098 |============================================= 64k Strip ... 180287 |=============================================== 128k Strip .. 180711 |=============================================== 1024k Strip . 85734 |====================== 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 8k Strip .... 613.58 |========================================================= 16k Strip ... 538.53 |================================================== 32k Strip ... 572.24 |===================================================== 64k Strip ... 594.99 |======================================================= 128k Strip .. 572.08 |===================================================== 1024k Strip . 343.30 |================================ 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 8k Strip .... 186215 |======================================================== 16k Strip ... 185526 |======================================================== 32k Strip ... 189960 |========================================================= 64k Strip ... 175550 |===================================================== 128k Strip .. 161282 |================================================ 1024k Strip . 119136 |==================================== 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 8k Strip .... 724.23 |======================================================= 16k Strip ... 744.01 |========================================================= 32k Strip ... 669.95 |=================================================== 64k Strip ... 738.11 |========================================================= 128k Strip .. 619.38 |=============================================== 1024k Strip . 445.43 |================================== 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 8k Strip .... 192577 |========================================================= 16k Strip ... 193254 |========================================================= 32k Strip ... 192064 |========================================================= 64k Strip ... 191381 |======================================================== 128k Strip .. 188359 |======================================================== 1024k Strip . 80152 |======================== 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 8k Strip .... 768.20 |========================================================= 16k Strip ... 764.97 |========================================================= 32k Strip ... 763.43 |========================================================= 64k Strip ... 765.43 |========================================================= 128k Strip .. 754.07 |======================================================== 1024k Strip . 320.94 |======================== 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 8k Strip .... 149434 |=============================== 16k Strip ... 206199 |========================================== 32k Strip ... 259883 |===================================================== 64k Strip ... 277553 |========================================================= 128k Strip .. 273187 |======================================================== 1024k Strip . 276886 |========================================================= 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 8k Strip .. 619.63 |============================================ 16k Strip . 824.59 |=========================================================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better 8k Strip .... 725.33 |================================================= 16k Strip ... 788.53 |===================================================== 32k Strip ... 851.60 |========================================================= 64k Strip ... 851.03 |========================================================= 128k Strip .. 837.80 |======================================================== 1024k Strip . 344.17 |======================= Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better 8k Strip .... 22486.74 |====================================================== 16k Strip ... 21980.58 |===================================================== 32k Strip ... 19277.84 |============================================== 64k Strip ... 22285.07 |====================================================== 128k Strip .. 22844.52 |======================================================= 1024k Strip . 18758.28 |============================================= Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better 8k Strip .... 79.41 |========================================================== 16k Strip ... 78.45 |========================================================= 32k Strip ... 70.38 |=================================================== 64k Strip ... 69.13 |================================================== 128k Strip .. 68.27 |================================================== 1024k Strip . 66.66 |================================================= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better 8k Strip .... 12925.30 |================================================ 16k Strip ... 14345.13 |===================================================== 32k Strip ... 12830.28 |================================================ 64k Strip ... 14000.37 |==================================================== 128k Strip .. 14771.59 |======================================================= 1024k Strip . 12746.22 |=============================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better 8k Strip .... 251.69 |================================================= 16k Strip ... 282.72 |======================================================== 32k Strip ... 287.81 |========================================================= 64k Strip ... 254.08 |================================================== 128k Strip .. 289.97 |========================================================= 1024k Strip . 242.98 |================================================ PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better 8k Strip .... 5034 |========================================================== 16k Strip ... 5001 |========================================================= 32k Strip ... 4838 |======================================================== 64k Strip ... 5103 |=========================================================== 128k Strip .. 5137 |=========================================================== 1024k Strip . 4934 |=========================================================