ext4-256kstriperaid10 2 x Intel Xeon E5-2680 v2 testing with a Dell 0GFKVD and Matrox s G200eR2 on Ubuntu 12.04 via the Phoronix Test Suite. 256Kstripe: Processor: 2 x Intel Xeon E5-2680 v2 @ 2.80GHz (40 Cores), Motherboard: Dell 0GFKVD, Chipset: Intel Ivytown DMI2, Memory: 24 x 16384 MB DDR3-1600MHz, Disk: 299GB PERC H710P + 2399GB PERC H710P, Graphics: Matrox s G200eR2, Network: Intel 10-Gigabit X540-AT2 OS: Ubuntu 12.04, Kernel: 3.11.0-14-generic (x86_64), Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 640x480 AIO-Stress 0.21 Random Write MB/s > Higher Is Better 256Kstripe . 1887.27 |========================================================= Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better 256Kstripe . 351.76 |========================================================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better 256Kstripe . 5.39 |============================================================ FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better 256Kstripe . 469.68 |========================================================== Dbench 4.0 12 Clients MB/s > Higher Is Better 256Kstripe . 4743.95 |========================================================= Dbench 4.0 48 Clients MB/s > Higher Is Better 256Kstripe . 7748.41 |========================================================= Dbench 4.0 128 Clients MB/s > Higher Is Better 256Kstripe . 4518.07 |========================================================= Dbench 4.0 1 Clients MB/s > Higher Is Better 256Kstripe . 816.79 |========================================================== IOzone 3.405 8GB Read Performance MB/s > Higher Is Better 256Kstripe . 5527.88 |========================================================= IOzone 3.405 8GB Write Performance MB/s > Higher Is Better 256Kstripe . 299.43 |========================================================== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better 256Kstripe . 12070.94 |======================================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better 256Kstripe . 7.92 |============================================================ Compile Bench 0.6 Test: Compile MB/s > Higher Is Better 256Kstripe . 1210.50 |========================================================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better 256Kstripe . 254.85 |========================================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better 256Kstripe . 617.72 |========================================================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better 256Kstripe . 9.41 |============================================================ PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better 256Kstripe . 3906 |============================================================ Gzip Compression 2GB File Compression Seconds < Lower Is Better 256Kstripe . 12.47 |=========================================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better 256Kstripe . 17770.95 |========================================================