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 ext3_16kChunk_stride4_stripewidth16: Processor: Intel Xeon E5430 @ 2.66GHz (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 ext3_32kChunk_stride8_stripewidth32: Processor: Intel Xeon E5430 @ 2.66GHz (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 ext3_64kChunk_stride16_stripewidth32: Processor: Intel Xeon E5430 @ 2.66GHz (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 ext3_128kChunk_stride32_stripewidth128: Processor: Intel Xeon E5430 @ 2.66GHz (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 AIO-Stress 0.21 Random Write MB/s > Higher Is Better vanilla_ext3 ........................... 1213.04 |============================= ext3_16kChunk_stride4_stripewidth16 .... 245.26 |====== ext3_32kChunk_stride8_stripewidth32 .... 259.71 |====== ext3_64kChunk_stride16_stripewidth32 ... 254.87 |====== ext3_128kChunk_stride32_stripewidth128 . 256.19 |====== Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better vanilla_ext3 ........................... 1030.08 |======================== ext3_16kChunk_stride4_stripewidth16 .... 1244.87 |============================= ext3_32kChunk_stride8_stripewidth32 .... 1190.43 |============================ ext3_64kChunk_stride16_stripewidth32 ... 1126.00 |========================== ext3_128kChunk_stride32_stripewidth128 . 1110.30 |========================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better vanilla_ext3 ........................... 40.53 |====================== ext3_16kChunk_stride4_stripewidth16 .... 51.67 |============================ ext3_32kChunk_stride8_stripewidth32 .... 54.94 |============================== ext3_64kChunk_stride16_stripewidth32 ... 54.82 |============================== ext3_128kChunk_stride32_stripewidth128 . 57.09 |=============================== FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better vanilla_ext3 ........................... 78.87 |================ ext3_16kChunk_stride4_stripewidth16 .... 138.17 |============================ ext3_32kChunk_stride8_stripewidth32 .... 129.23 |========================== ext3_64kChunk_stride16_stripewidth32 ... 123.10 |========================= ext3_128kChunk_stride32_stripewidth128 . 146.77 |============================== Dbench 4.0 12 Clients MB/s > Higher Is Better vanilla_ext3 ........................... 432.37 |============================== ext3_16kChunk_stride4_stripewidth16 .... 205.85 |============== ext3_32kChunk_stride8_stripewidth32 .... 218.44 |=============== ext3_64kChunk_stride16_stripewidth32 ... 224.82 |================ ext3_128kChunk_stride32_stripewidth128 . 234.73 |================ Dbench 4.0 48 Clients MB/s > Higher Is Better vanilla_ext3 ........................... 598.27 |============================== ext3_16kChunk_stride4_stripewidth16 .... 174.88 |========= ext3_32kChunk_stride8_stripewidth32 .... 179.34 |========= ext3_64kChunk_stride16_stripewidth32 ... 186.49 |========= ext3_128kChunk_stride32_stripewidth128 . 178.65 |========= Dbench 4.0 128 Clients MB/s > Higher Is Better vanilla_ext3 ........................... 648.76 |============================== ext3_16kChunk_stride4_stripewidth16 .... 114.89 |===== ext3_32kChunk_stride8_stripewidth32 .... 113.79 |===== ext3_64kChunk_stride16_stripewidth32 ... 126.84 |====== ext3_128kChunk_stride32_stripewidth128 . 129.70 |====== Dbench 4.0 1 Clients MB/s > Higher Is Better vanilla_ext3 ........................... 140.22 |============================== ext3_16kChunk_stride4_stripewidth16 .... 97.63 |===================== ext3_32kChunk_stride8_stripewidth32 .... 102.06 |====================== ext3_64kChunk_stride16_stripewidth32 ... 96.73 |===================== ext3_128kChunk_stride32_stripewidth128 . 102.92 |====================== IOzone 3.405 8GB Read Performance MB/s > Higher Is Better vanilla_ext3 ........................... 1332.26 |============================= ext3_16kChunk_stride4_stripewidth16 .... 1146.36 |========================= ext3_32kChunk_stride8_stripewidth32 .... 1129.98 |========================= ext3_64kChunk_stride16_stripewidth32 ... 1138.94 |========================= ext3_128kChunk_stride32_stripewidth128 . 1132.46 |========================= IOzone 3.405 8GB Write Performance MB/s > Higher Is Better vanilla_ext3 ........................... 105.66 |=============== ext3_16kChunk_stride4_stripewidth16 .... 216.84 |============================== ext3_32kChunk_stride8_stripewidth32 .... 208.86 |============================= ext3_64kChunk_stride16_stripewidth32 ... 214.86 |============================== ext3_128kChunk_stride32_stripewidth128 . 208.45 |============================= Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better vanilla_ext3 ........................... 1648.77 |============================= ext3_16kChunk_stride4_stripewidth16 .... 1118.77 |==================== ext3_32kChunk_stride8_stripewidth32 .... 1358.09 |======================== ext3_64kChunk_stride16_stripewidth32 ... 1169.58 |===================== ext3_128kChunk_stride32_stripewidth128 . 1183.61 |===================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better vanilla_ext3 ........................... 6.45 |================================ ext3_16kChunk_stride4_stripewidth16 .... 6.34 |=============================== ext3_32kChunk_stride8_stripewidth32 .... 6.20 |=============================== ext3_64kChunk_stride16_stripewidth32 ... 6.42 |================================ ext3_128kChunk_stride32_stripewidth128 . 6.16 |=============================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better vanilla_ext3 ........................... 534.18 |============================== ext3_16kChunk_stride4_stripewidth16 .... 138.19 |======== ext3_32kChunk_stride8_stripewidth32 .... 186.47 |========== ext3_64kChunk_stride16_stripewidth32 ... 175.16 |========== ext3_128kChunk_stride32_stripewidth128 . 212.91 |============ Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better vanilla_ext3 ........................... 76.01 |=============================== ext3_16kChunk_stride4_stripewidth16 .... 71.16 |============================= ext3_32kChunk_stride8_stripewidth32 .... 70.41 |============================= ext3_64kChunk_stride16_stripewidth32 ... 71.38 |============================= ext3_128kChunk_stride32_stripewidth128 . 72.04 |============================= Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better vanilla_ext3 ........................... 211.56 |============================== ext3_16kChunk_stride4_stripewidth16 .... 170.32 |======================== ext3_32kChunk_stride8_stripewidth32 .... 173.31 |========================= ext3_64kChunk_stride16_stripewidth32 ... 170.58 |======================== ext3_128kChunk_stride32_stripewidth128 . 174.79 |========================= Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better vanilla_ext3 ........................... 21.23 |=============================== ext3_16kChunk_stride4_stripewidth16 .... 20.71 |============================== ext3_32kChunk_stride8_stripewidth32 .... 20.51 |============================== ext3_64kChunk_stride16_stripewidth32 ... 20.51 |============================== ext3_128kChunk_stride32_stripewidth128 . 20.98 |=============================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better vanilla_ext3 ........................... 1192 |================================ ext3_16kChunk_stride4_stripewidth16 .... 562 |=============== ext3_32kChunk_stride8_stripewidth32 .... 590 |================ ext3_64kChunk_stride16_stripewidth32 ... 596 |================ ext3_128kChunk_stride32_stripewidth128 . 614 |================ Gzip Compression 2GB File Compression Seconds < Lower Is Better vanilla_ext3 ........................... 25.95 |=============================== ext3_16kChunk_stride4_stripewidth16 .... 26.04 |=============================== ext3_32kChunk_stride8_stripewidth32 .... 25.95 |=============================== ext3_64kChunk_stride16_stripewidth32 ... 25.92 |=============================== ext3_128kChunk_stride32_stripewidth128 . 25.92 |===============================