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 ext4_16KChunk_stride4_stripewidth16: 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 ext4_32KChunk_stride8_stripwidth32: 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 ext4_64KChunk_stride16_stripewidth64: 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 ext4_128KChunk_stride32_stripewidth128: 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 ext4_256KChunk_stride64_stripewidth256: 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 ext4_512KChunk_stride128_stripewidth512: 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 FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better vanilla_ext3 ............................ 78.87 |=========== ext4_16KChunk_stride4_stripewidth16 ..... 73.33 |=========== ext4_32KChunk_stride8_stripwidth32 ...... 57.67 |======== ext4_64KChunk_stride16_stripewidth64 .... 52.67 |======== ext4_128KChunk_stride32_stripewidth128 .. 52.17 |======== ext4_256KChunk_stride64_stripewidth256 .. 200.10 |============================= ext4_512KChunk_stride128_stripewidth512 . 191.47 |============================ AIO-Stress 0.21 Random Write MB/s > Higher Is Better vanilla_ext3 ............................ 1213.04 |=========================== ext4_16KChunk_stride4_stripewidth16 ..... 1239.20 |============================ ext4_32KChunk_stride8_stripwidth32 ...... 1239.92 |============================ ext4_64KChunk_stride16_stripewidth64 .... 1220.87 |============================ ext4_128KChunk_stride32_stripewidth128 .. 1223.22 |============================ ext4_256KChunk_stride64_stripewidth256 .. 1228.11 |============================ ext4_512KChunk_stride128_stripewidth512 . 1215.00 |=========================== Dbench 4.0 12 Clients MB/s > Higher Is Better vanilla_ext3 ............................ 432.37 |========================== ext4_16KChunk_stride4_stripewidth16 ..... 442.00 |=========================== ext4_32KChunk_stride8_stripwidth32 ...... 474.19 |============================= ext4_64KChunk_stride16_stripewidth64 .... 461.05 |============================ ext4_128KChunk_stride32_stripewidth128 .. 427.51 |========================== ext4_256KChunk_stride64_stripewidth256 .. 435.02 |=========================== ext4_512KChunk_stride128_stripewidth512 . 431.22 |========================== Dbench 4.0 48 Clients MB/s > Higher Is Better vanilla_ext3 ............................ 598.27 |============================ ext4_16KChunk_stride4_stripewidth16 ..... 505.58 |======================= ext4_32KChunk_stride8_stripwidth32 ...... 517.95 |======================== ext4_64KChunk_stride16_stripewidth64 .... 607.18 |============================ ext4_128KChunk_stride32_stripewidth128 .. 615.07 |============================ ext4_256KChunk_stride64_stripewidth256 .. 619.65 |============================= ext4_512KChunk_stride128_stripewidth512 . 627.93 |============================= Dbench 4.0 128 Clients MB/s > Higher Is Better vanilla_ext3 ............................ 648.76 |============================= ext4_16KChunk_stride4_stripewidth16 ..... 372.24 |================= ext4_32KChunk_stride8_stripwidth32 ...... 371.05 |================= ext4_64KChunk_stride16_stripewidth64 .... 494.85 |====================== ext4_128KChunk_stride32_stripewidth128 .. 614.92 |=========================== ext4_256KChunk_stride64_stripewidth256 .. 652.09 |============================= ext4_512KChunk_stride128_stripewidth512 . 606.93 |=========================== Dbench 4.0 1 Clients MB/s > Higher Is Better vanilla_ext3 ............................ 140.22 |============================ ext4_16KChunk_stride4_stripewidth16 ..... 139.59 |============================ ext4_32KChunk_stride8_stripwidth32 ...... 145.15 |============================= ext4_64KChunk_stride16_stripewidth64 .... 146.49 |============================= ext4_128KChunk_stride32_stripewidth128 .. 137.79 |=========================== ext4_256KChunk_stride64_stripewidth256 .. 138.03 |=========================== ext4_512KChunk_stride128_stripewidth512 . 137.68 |=========================== IOzone 3.405 8GB Read Performance MB/s > Higher Is Better vanilla_ext3 ............................ 1332.26 |============================ ext4_16KChunk_stride4_stripewidth16 ..... 1332.00 |============================ ext4_32KChunk_stride8_stripwidth32 ...... 1328.47 |============================ ext4_64KChunk_stride16_stripewidth64 .... 1335.40 |============================ ext4_128KChunk_stride32_stripewidth128 .. 1331.21 |============================ ext4_256KChunk_stride64_stripewidth256 .. 1332.77 |============================ ext4_512KChunk_stride128_stripewidth512 . 1332.33 |============================ IOzone 3.405 8GB Write Performance MB/s > Higher Is Better vanilla_ext3 ............................ 105.66 |=========== ext4_16KChunk_stride4_stripewidth16 ..... 103.36 |=========== ext4_32KChunk_stride8_stripwidth32 ...... 102.35 |=========== ext4_64KChunk_stride16_stripewidth64 .... 97.99 |========== ext4_128KChunk_stride32_stripewidth128 .. 99.71 |=========== ext4_256KChunk_stride64_stripewidth256 .. 272.87 |============================= ext4_512KChunk_stride128_stripewidth512 . 97.17 |========== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better vanilla_ext3 ............................ 1648.77 |============================ ext4_16KChunk_stride4_stripewidth16 ..... 1620.77 |=========================== ext4_32KChunk_stride8_stripwidth32 ...... 1643.22 |============================ ext4_64KChunk_stride16_stripewidth64 .... 1641.77 |============================ ext4_128KChunk_stride32_stripewidth128 .. 1642.83 |============================ ext4_256KChunk_stride64_stripewidth256 .. 1654.43 |============================ ext4_512KChunk_stride128_stripewidth512 . 1648.87 |============================ Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better vanilla_ext3 ............................ 6.45 |============================== ext4_16KChunk_stride4_stripewidth16 ..... 6.23 |============================= ext4_32KChunk_stride8_stripwidth32 ...... 6.05 |============================ ext4_64KChunk_stride16_stripewidth64 .... 6.28 |============================= ext4_128KChunk_stride32_stripewidth128 .. 6.43 |============================== ext4_256KChunk_stride64_stripewidth256 .. 6.00 |============================ ext4_512KChunk_stride128_stripewidth512 . 6.67 |=============================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better vanilla_ext3 ............................ 534.18 |============================ ext4_16KChunk_stride4_stripewidth16 ..... 527.34 |=========================== ext4_32KChunk_stride8_stripwidth32 ...... 527.92 |=========================== ext4_64KChunk_stride16_stripewidth64 .... 562.57 |============================= ext4_128KChunk_stride32_stripewidth128 .. 525.38 |=========================== ext4_256KChunk_stride64_stripewidth256 .. 539.88 |============================ ext4_512KChunk_stride128_stripewidth512 . 547.62 |============================ Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better vanilla_ext3 ............................ 76.01 |============================== ext4_16KChunk_stride4_stripewidth16 ..... 74.90 |============================= ext4_32KChunk_stride8_stripwidth32 ...... 76.12 |============================== ext4_64KChunk_stride16_stripewidth64 .... 75.70 |============================== ext4_128KChunk_stride32_stripewidth128 .. 75.86 |============================== ext4_256KChunk_stride64_stripewidth256 .. 76.22 |============================== ext4_512KChunk_stride128_stripewidth512 . 75.83 |============================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better vanilla_ext3 ............................ 211.56 |============================= ext4_16KChunk_stride4_stripewidth16 ..... 202.68 |============================ ext4_32KChunk_stride8_stripwidth32 ...... 208.06 |============================= ext4_64KChunk_stride16_stripewidth64 .... 211.67 |============================= ext4_128KChunk_stride32_stripewidth128 .. 209.53 |============================= ext4_256KChunk_stride64_stripewidth256 .. 210.33 |============================= ext4_512KChunk_stride128_stripewidth512 . 206.76 |============================ PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better vanilla_ext3 ............................ 1192 |=============================== ext4_16KChunk_stride4_stripewidth16 ..... 1194 |=============================== ext4_32KChunk_stride8_stripwidth32 ...... 1186 |=============================== ext4_64KChunk_stride16_stripewidth64 .... 1188 |=============================== ext4_128KChunk_stride32_stripewidth128 .. 1196 |=============================== ext4_256KChunk_stride64_stripewidth256 .. 1196 |=============================== ext4_512KChunk_stride128_stripewidth512 . 1182 |=============================== Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better vanilla_ext3 ............................ 1030.08 |======================== ext4_16KChunk_stride4_stripewidth16 ..... 1177.47 |============================ ext4_32KChunk_stride8_stripwidth32 ...... 1056.76 |========================= ext4_64KChunk_stride16_stripewidth64 .... 1020.04 |======================== ext4_128KChunk_stride32_stripewidth128 .. 1012.82 |======================== ext4_256KChunk_stride64_stripewidth256 .. 1000.26 |======================== ext4_512KChunk_stride128_stripewidth512 . 1020.67 |======================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better vanilla_ext3 ............................ 40.53 |============================= ext4_16KChunk_stride4_stripewidth16 ..... 33.84 |======================== ext4_32KChunk_stride8_stripwidth32 ...... 35.75 |========================= ext4_64KChunk_stride16_stripewidth64 .... 37.39 |========================== ext4_128KChunk_stride32_stripewidth128 .. 42.17 |============================== ext4_256KChunk_stride64_stripewidth256 .. 42.11 |============================== ext4_512KChunk_stride128_stripewidth512 . 42.57 |============================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better vanilla_ext3 ............................ 21.23 |============================== ext4_16KChunk_stride4_stripewidth16 ..... 21.42 |============================== ext4_32KChunk_stride8_stripwidth32 ...... 21.29 |============================== ext4_64KChunk_stride16_stripewidth64 .... 21.18 |============================== ext4_128KChunk_stride32_stripewidth128 .. 21.15 |============================== ext4_256KChunk_stride64_stripewidth256 .. 21.13 |============================== ext4_512KChunk_stride128_stripewidth512 . 21.30 |============================== Gzip Compression 2GB File Compression Seconds < Lower Is Better vanilla_ext3 ............................ 25.95 |============================== ext4_16KChunk_stride4_stripewidth16 ..... 26.09 |============================== ext4_32KChunk_stride8_stripwidth32 ...... 25.88 |============================== ext4_64KChunk_stride16_stripewidth64 .... 25.96 |============================== ext4_128KChunk_stride32_stripewidth128 .. 25.94 |============================== ext4_256KChunk_stride64_stripewidth256 .. 25.99 |============================== ext4_512KChunk_stride128_stripewidth512 . 26.23 |==============================