smp1 4 x Intel Xeon X7542 testing on CentOS 5.6 via the Phoronix Test Suite. raid0: Processor: 4 x Intel Xeon X7542 @ 2.66GHz (6 Cores), Chipset: Intel 5520/5500/X58 + ICH10, Memory: 517120MB, Disk: 2751GB, Graphics: ATI ES1000, Network: NetXen orporated NX3031 Multifunction 1/10-Gigabit OS: CentOS 5.6, Kernel: 2.6.18-238.19.1.el5 (x86_64), OpenGL: 1.4 Mesa 7.7.1, Compiler: GCC 4.1.2 20080704 + PGI C-C++ Workstation, File-System: ext3, Screen Resolution: 1680x1050 AIO-Stress 0.21 Random Write MB/s > Higher Is Better raid0 . 1026.59 |============================================================== Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better raid0 . 160.73 |=============================================================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better raid0 . 482.59 |=============================================================== FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better raid0 . 40.57 |================================================================ Dbench 4.0 12 Clients MB/s > Higher Is Better raid0 . 119.91 |=============================================================== Dbench 4.0 48 Clients MB/s > Higher Is Better raid0 . 178.88 |=============================================================== Dbench 4.0 128 Clients MB/s > Higher Is Better raid0 . 175.78 |=============================================================== Dbench 4.0 1 Clients MB/s > Higher Is Better raid0 . 24.56 |================================================================ IOzone 3.405 8GB Read Performance MB/s > Higher Is Better raid0 . 1641.54 |============================================================== IOzone 3.405 8GB Write Performance MB/s > Higher Is Better raid0 . 544.92 |=============================================================== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better raid0 . 4754.65 |============================================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better raid0 . 48.44 |================================================================ Compile Bench 0.6 Test: Compile MB/s > Higher Is Better raid0 . 398.12 |=============================================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better raid0 . 69.46 |================================================================ Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better raid0 . 721.89 |=============================================================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better raid0 . 14.13 |================================================================ PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better raid0 . 1724 |================================================================= Gzip Compression 2GB File Compression Seconds < Lower Is Better raid0 . 17.97 |================================================================ PostgreSQL pgbench 8.4.11 TPC-B Transactions Per Second TPS > Higher Is Better raid0 . 376.24 |=============================================================== Apache Benchmark 2.4.3 Static Web Page Serving Requests Per Second > Higher Is Better raid0 . 1213.05 |==============================================================