svcops_m1xlarge Xen 3.4.3.amazon Hypervisor testing on Scientific Linux 6.3 via the Phoronix Test Suite. vanilla_ext3: Processor: Intel Xeon E5645 @ 2.00GHz (4 Cores), Memory: 15360MB, Disk: 1654GB OS: Scientific Linux 6.3, Kernel: 2.6.32-431.1.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20120305, File-System: ext4, System Layer: Xen 3.4.3.amazon Hypervisor xfs_16KChunk_sunit16384_swidth4: Processor: Intel Xeon E5-2650 0 @ 1.80GHz (4 Cores), Memory: 15360MB, Disk: 1680GB OS: Scientific Linux 6.3, Kernel: 2.6.32-431.1.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20120305, File-System: xfs, System Layer: Xen 3.4.3.amazon Hypervisor AIO-Stress 0.21 Random Write MB/s > Higher Is Better vanilla_ext3 . 1213.04 |======================================================= Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better vanilla_ext3 .................... 1030.08 |==================== xfs_16KChunk_sunit16384_swidth4 . 1824.89 |==================================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better vanilla_ext3 . 40.53 |========================================================= FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better vanilla_ext3 .................... 78.87 |====================================== xfs_16KChunk_sunit16384_swidth4 . 78.00 |====================================== Dbench 4.0 12 Clients MB/s > Higher Is Better vanilla_ext3 .................... 432.37 |===================================== xfs_16KChunk_sunit16384_swidth4 . 277.10 |======================== Dbench 4.0 48 Clients MB/s > Higher Is Better vanilla_ext3 .................... 598.27 |===================================== xfs_16KChunk_sunit16384_swidth4 . 248.24 |=============== Dbench 4.0 128 Clients MB/s > Higher Is Better vanilla_ext3 .................... 648.76 |===================================== xfs_16KChunk_sunit16384_swidth4 . 183.81 |========== Dbench 4.0 1 Clients MB/s > Higher Is Better vanilla_ext3 .................... 140.22 |===================================== xfs_16KChunk_sunit16384_swidth4 . 124.79 |================================= IOzone 3.405 8GB Read Performance MB/s > Higher Is Better vanilla_ext3 .................... 1332.26 |=================================== xfs_16KChunk_sunit16384_swidth4 . 1372.28 |==================================== IOzone 3.405 8GB Write Performance MB/s > Higher Is Better vanilla_ext3 .................... 105.66 |================= xfs_16KChunk_sunit16384_swidth4 . 224.63 |===================================== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better vanilla_ext3 .................... 1648.77 |=================================== xfs_16KChunk_sunit16384_swidth4 . 1685.55 |==================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better vanilla_ext3 .................... 6.45 |======================================= xfs_16KChunk_sunit16384_swidth4 . 3.07 |=================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better vanilla_ext3 .................... 534.18 |===================================== xfs_16KChunk_sunit16384_swidth4 . 449.15 |=============================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better vanilla_ext3 .................... 76.01 |====================================== xfs_16KChunk_sunit16384_swidth4 . 61.28 |=============================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better vanilla_ext3 .................... 211.56 |===================================== xfs_16KChunk_sunit16384_swidth4 . 172.62 |============================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better vanilla_ext3 .................... 21.23 |================================== xfs_16KChunk_sunit16384_swidth4 . 23.91 |====================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better vanilla_ext3 .................... 1192 |====================================== xfs_16KChunk_sunit16384_swidth4 . 1221 |======================================= Gzip Compression 2GB File Compression Seconds < Lower Is Better vanilla_ext3 .................... 25.95 |=================================== xfs_16KChunk_sunit16384_swidth4 . 28.53 |======================================