RAIDZ2 on LSI RAID0 Intel Core i5-4570S testing with a MSI Z87I (MS-7851) v1.0 and Intel Haswell IGP on Debian 7.5 via the Phoronix Test Suite. RAIDZ2 on LSI RAID0s: Processor: Intel Core i5-4570S @ 2.90GHz (4 Cores), Motherboard: MSI Z87I (MS-7851) v1.0, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 6 x 3000GB MR9361-8i + 240GB INTEL SSDSC2BP24, Graphics: LLVMpipe, Audio: Intel ID 2807, Monitor: AL1916, Network: Realtek RTL8111/8168B + Intel Centrino Wireless-N 2230 OS: Debian 7.5, Kernel: 3.2.0-4-amd64 (x86_64), Desktop: GNOME 3.4.2.1, Display Server: X Server 1.12.4, Display Driver: intel 2.19.0, OpenGL: 2.1 Mesa 8.0.5 Gallium 0.4, Compiler: GCC 4.7.2, File-System: ext4, Screen Resolution: 1280x1024 AIO-Stress 0.21 Random Write MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 605.71 |================================================ Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better RAIDZ2 on LSI RAID0s . 41.58 |================================================= SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better RAIDZ2 on LSI RAID0s . 12.55 |================================================= FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better RAIDZ2 on LSI RAID0s . 262.43 |================================================ Dbench 4.0 12 Clients MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 2085.61 |=============================================== Dbench 4.0 48 Clients MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 2377.04 |=============================================== Dbench 4.0 128 Clients MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 2388.28 |=============================================== Dbench 4.0 1 Clients MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 623.22 |================================================ IOzone 3.405 8GB Read Performance MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 7509.26 |=============================================== IOzone 3.405 8GB Write Performance MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 255.44 |================================================ Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 13289.23 |============================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 148.66 |================================================ Compile Bench 0.6 Test: Compile MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 499.84 |================================================ Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 285.60 |================================================ Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better RAIDZ2 on LSI RAID0s . 2390.75 |=============================================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better RAIDZ2 on LSI RAID0s . 10.16 |================================================= PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better RAIDZ2 on LSI RAID0s . 5357 |================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better RAIDZ2 on LSI RAID0s . 13.53 |================================================= PostgreSQL pgbench 8.4.11 TPC-B Transactions Per Second TPS > Higher Is Better RAIDZ2 on LSI RAID0s . 5172.22 |=============================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better RAIDZ2 on LSI RAID0s . 26078.03 |==============================================