disk-sulte

VMware testing on CentOS 6.4 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1311279-SO-1311115LU53
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vmware
November 03 2013
 
kvm-raw-writeback
November 03 2013
 
kvm-qcow2-writeback
November 04 2013
 
kvm-raw-writethrough
November 05 2013
 
kvm-ide-raw-writeback
November 07 2013
 
kvm-raw-none
November 11 2013
 
Intel Xeon E5-2630 0
November 26 2013
 
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kvm-raw-writeback

Processor: QEMU Virtual @ 1.99GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 2048 MB RAM, Disk: 18GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 6.4, Kernel: 2.6.32-358.14.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.6.6.

vmware

Processor: Intel Xeon E5405 @ 2.00GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 2048 MB DRAM, Disk: 54GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

OS: CentOS 6.4, Kernel: 2.6.32-358.14.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: VMware

kvm-qcow2-writeback

kvm-raw-writethrough

Processor: QEMU Virtual @ 1.99GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 2048 MB RAM, Disk: 18GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 6.4, Kernel: 2.6.32-358.14.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU

kvm-ide-raw-writeback

Changed Disk to 34GB QEMU HDD.

kvm-raw-none

Changed Disk to 18GB.

Intel Xeon E5-2630 0

Processor: Intel Xeon E5-2630 0 @ 2.30GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 4096 MB RAM, Disk: 12GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 6.2, Kernel: 2.6.32-220.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20110731, File-System: ext4

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
System Notes: Python 2.6.6.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw

disk-sulteProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem Layerkvm-raw-writebackvmwarekvm-qcow2-writebackkvm-raw-writethroughkvm-ide-raw-writebackkvm-raw-noneIntel Xeon E5-2630 0QEMU Virtual @ 1.99GHz (2 Cores)Red Hat KVMRed Hat Virtio1 x 2048 MB RAM18GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS 6.42.6.32-358.14.2.el6.x86_64 (x86_64)GCC 4.4.7 20120313ext4QEMUIntel Xeon E5405 @ 2.00GHz (2 Cores)Intel 440BXIntel 440BX/ZX/DX1 x 2048 MB DRAM54GB Virtual diskVMware SVGA IIVMware VMXNET3VMwareQEMU Virtual @ 1.99GHz (2 Cores)Red Hat KVMRed Hat Virtio1 x 2048 MB RAM18GBCirrus Logic GD 5446Red Hat Virtio deviceQEMU34GB QEMU HDD18GBIntel Xeon E5-2630 0 @ 2.30GHz (2 Cores)1 x 4096 MB RAM12GBCentOS 6.22.6.32-220.el6.x86_64 (x86_64)GCC 4.4.6 20110731OpenBenchmarking.orgCompiler Details- --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic Disk Details- kvm-raw-writeback, vmware, kvm-qcow2-writeback, kvm-raw-writethrough, kvm-ide-raw-writeback, kvm-raw-none: CFQ / barrier=1,data=ordered,relatime,rwSystem Details- kvm-raw-writeback: Disk Scheduler: CFQ. Python 2.6.6.- vmware: Disk Scheduler: CFQ. Python 2.6.6.- kvm-qcow2-writeback: Disk Scheduler: CFQ. Python 2.6.6.- kvm-raw-writethrough: Disk Scheduler: CFQ. Python 2.6.6.- kvm-ide-raw-writeback: Disk Scheduler: CFQ. Python 2.6.6.- kvm-raw-none: Disk Scheduler: CFQ. Python 2.6.6.- Intel Xeon E5-2630 0: Python 2.6.6.Disk Mount Options Details- Intel Xeon E5-2630 0: barrier=1,data=ordered,relatime,rw

kvm-raw-writebackvmwarekvm-qcow2-writebackkvm-raw-writethroughkvm-ide-raw-writebackkvm-raw-noneIntel Xeon E5-2630 0Logarithmic Result OverviewPhoronix Test SuiteSQLiteThreaded I/O TesterAIO-StressDbenchIOzoneFlexible IO Tester

disk-sultesqlite: 12,500 INSERTsdbench: 128 Clientsdbench: 1 Clientsdbench: 48 Clientsdbench: 12 Clientsiozone: 8GB Write Performancepostmark: Disk Transaction Performancecompilebench: Initial Createcompilebench: Read Compiled Treecompress-gzip: 2GB File Compressionunpack-linux: linux-2.6.32.tar.bz2compilebench: Compiletiobench: 64MB Rand Write - 32 Threadstiobench: 64MB Rand Read - 32 Threadsiozone: 8GB Read Performancefio: Intel IOMeter File Server Access Patternaio-stress: Rand Writekvm-raw-writebackvmwarekvm-qcow2-writebackkvm-raw-writethroughkvm-ide-raw-writebackkvm-raw-noneIntel Xeon E5-2630 0694.3791.8423.27150.8179.7673.50102661.63238.6375.1219.4298.613.4010.0051.205455.3650.00283.59163.2437.13125.0882.18117.2373069.48230.3426.3717.0585.633.198.21117.312288.3040.76487.9585.8420.2896.8975.6371.8795252.34239.7850.1020.6882.153.339.4249.245379.1229.95372.9774.7124.50100.0579.2153.5957845.86240.7083.9520.8044.532.368.9150.905968.4020.20382.6662.6527.2384.4373.6668.5395253.42240.4884.5920.4386.062.864.9650.715784.0832.48728.83114.0726.04131.68102.9064.1561349.23223.53106.4620.1854.923.009.6245.764760.3329.1573.71379.8290.31278.07233.5598.018.272931.3026.78446.4281.44OpenBenchmarking.org

SQLite

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.7.312,500 INSERTsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback160320480640800SE +/- 3.33, N = 6SE +/- 4.81, N = 3SE +/- 5.32, N = 5SE +/- 6.68, N = 6SE +/- 5.17, N = 3SE +/- 4.17, N = 6SE +/- 9.33, N = 373.71728.83382.66372.97487.95283.59694.371. (CC) gcc options: -O2 -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.7.312,500 INSERTsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback130260390520650Min: 66.63 / Avg: 73.71 / Max: 89.25Min: 721.11 / Avg: 728.83 / Max: 737.67Min: 375.22 / Avg: 382.66 / Max: 403.73Min: 362.54 / Avg: 372.97 / Max: 405.66Min: 477.64 / Avg: 487.95 / Max: 493.81Min: 274.44 / Avg: 283.59 / Max: 303Min: 680.81 / Avg: 694.37 / Max: 712.241. (CC) gcc options: -O2 -ldl -lpthread

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0128 ClientsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback80160240320400SE +/- 3.53, N = 3SE +/- 1.39, N = 3SE +/- 0.78, N = 3SE +/- 1.04, N = 3SE +/- 0.71, N = 3SE +/- 0.79, N = 3SE +/- 4.63, N = 6379.82114.0762.6574.7185.84163.2491.841. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0128 ClientsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback70140210280350Min: 373.99 / Avg: 379.82 / Max: 386.19Min: 111.35 / Avg: 114.07 / Max: 115.92Min: 61.13 / Avg: 62.65 / Max: 63.67Min: 73.24 / Avg: 74.71 / Max: 76.71Min: 84.43 / Avg: 85.84 / Max: 86.61Min: 161.72 / Avg: 163.24 / Max: 164.38Min: 83.62 / Avg: 91.84 / Max: 110.591. (CC) gcc options: -lpopt -O2

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 ClientsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100SE +/- 0.28, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.12, N = 3SE +/- 0.03, N = 390.3126.0427.2324.5020.2837.1323.271. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 ClientsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100Min: 89.88 / Avg: 90.31 / Max: 90.82Min: 25.98 / Avg: 26.04 / Max: 26.1Min: 27.22 / Avg: 27.23 / Max: 27.24Min: 24.45 / Avg: 24.5 / Max: 24.53Min: 20.2 / Avg: 20.28 / Max: 20.38Min: 36.96 / Avg: 37.13 / Max: 37.37Min: 23.21 / Avg: 23.27 / Max: 23.31. (CC) gcc options: -lpopt -O2

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.048 ClientsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback60120180240300SE +/- 0.88, N = 3SE +/- 0.10, N = 3SE +/- 0.18, N = 3SE +/- 0.32, N = 3SE +/- 1.03, N = 3SE +/- 1.30, N = 3SE +/- 2.63, N = 4278.07131.6884.43100.0596.89125.08150.811. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.048 ClientsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback50100150200250Min: 276.52 / Avg: 278.07 / Max: 279.56Min: 131.55 / Avg: 131.68 / Max: 131.88Min: 84.18 / Avg: 84.43 / Max: 84.78Min: 99.67 / Avg: 100.05 / Max: 100.68Min: 95.76 / Avg: 96.89 / Max: 98.94Min: 123.51 / Avg: 125.08 / Max: 127.65Min: 145.72 / Avg: 150.81 / Max: 156.431. (CC) gcc options: -lpopt -O2

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 ClientsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback50100150200250SE +/- 0.55, N = 3SE +/- 0.46, N = 3SE +/- 0.19, N = 3SE +/- 0.41, N = 3SE +/- 0.27, N = 3SE +/- 0.38, N = 3SE +/- 0.11, N = 3233.55102.9073.6679.2175.6382.1879.761. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 ClientsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback4080120160200Min: 232.7 / Avg: 233.55 / Max: 234.57Min: 102.02 / Avg: 102.9 / Max: 103.54Min: 73.32 / Avg: 73.66 / Max: 73.97Min: 78.62 / Avg: 79.21 / Max: 80Min: 75.27 / Avg: 75.63 / Max: 76.15Min: 81.68 / Avg: 82.18 / Max: 82.94Min: 79.56 / Avg: 79.76 / Max: 79.911. (CC) gcc options: -lpopt -O2

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Write PerformanceIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback306090120150SE +/- 0.73, N = 3SE +/- 2.44, N = 6SE +/- 1.31, N = 3SE +/- 1.45, N = 6SE +/- 0.86, N = 3SE +/- 0.80, N = 3SE +/- 0.95, N = 398.0164.1568.5353.5971.87117.2373.501. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Write PerformanceIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100Min: 96.77 / Avg: 98.01 / Max: 99.29Min: 56.17 / Avg: 64.15 / Max: 69.68Min: 66.34 / Avg: 68.53 / Max: 70.88Min: 49.05 / Avg: 53.59 / Max: 57.62Min: 70.96 / Avg: 71.87 / Max: 73.58Min: 115.74 / Avg: 117.23 / Max: 118.45Min: 71.61 / Avg: 73.5 / Max: 74.451. (CC) gcc options: -O3

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancekvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback2004006008001000SE +/- 11.86, N = 3SE +/- 10.65, N = 3SE +/- 3.53, N = 3SE +/- 8.45, N = 3SE +/- 9.00, N = 3SE +/- 11.00, N = 361395257895273010261. (CC) gcc options: -O3
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancekvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback2004006008001000Min: 600 / Avg: 613.33 / Max: 637Min: 932 / Avg: 952.33 / Max: 968Min: 573 / Avg: 578.33 / Max: 585Min: 939 / Avg: 952.33 / Max: 968Min: 712 / Avg: 730 / Max: 739Min: 1004 / Avg: 1026 / Max: 10371. (CC) gcc options: -O3

Compile Bench

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createkvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback1530456075SE +/- 0.51, N = 3SE +/- 0.88, N = 6SE +/- 1.35, N = 3SE +/- 1.92, N = 6SE +/- 2.33, N = 3SE +/- 2.43, N = 649.2353.4245.8652.3469.4861.63
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createkvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback1326395265Min: 48.23 / Avg: 49.23 / Max: 49.88Min: 50.94 / Avg: 53.42 / Max: 55.79Min: 43.19 / Avg: 45.86 / Max: 47.52Min: 44.74 / Avg: 52.34 / Max: 57.63Min: 65.44 / Avg: 69.48 / Max: 73.51Min: 52.71 / Avg: 61.63 / Max: 67.98

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treekvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback50100150200250SE +/- 2.06, N = 3SE +/- 1.10, N = 3SE +/- 1.46, N = 3SE +/- 2.00, N = 3SE +/- 2.22, N = 3SE +/- 2.49, N = 3223.53240.48240.70239.78230.34238.63
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treekvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback4080120160200Min: 219.43 / Avg: 223.53 / Max: 225.89Min: 238.59 / Avg: 240.48 / Max: 242.39Min: 238.77 / Avg: 240.7 / Max: 243.57Min: 235.99 / Avg: 239.78 / Max: 242.76Min: 225.94 / Avg: 230.34 / Max: 233.09Min: 233.88 / Avg: 238.63 / Max: 242.32

Gzip Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compressionkvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100SE +/- 1.60, N = 5SE +/- 1.00, N = 3SE +/- 2.28, N = 6SE +/- 1.42, N = 6SE +/- 0.70, N = 6SE +/- 1.19, N = 3106.4684.5983.9550.1026.3775.12
OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compressionkvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100Min: 104.56 / Avg: 106.46 / Max: 112.86Min: 83.19 / Avg: 84.59 / Max: 86.53Min: 80.3 / Avg: 83.95 / Max: 95.24Min: 47.11 / Avg: 50.1 / Max: 56.97Min: 24.97 / Avg: 26.37 / Max: 29.24Min: 73.36 / Avg: 75.12 / Max: 77.39

Unpacking The Linux Kernel

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback510152025SE +/- 0.68, N = 8SE +/- 0.60, N = 8SE +/- 0.53, N = 8SE +/- 0.50, N = 8SE +/- 0.30, N = 8SE +/- 0.43, N = 820.1820.4320.8020.6817.0519.42
OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback510152025Min: 18.62 / Avg: 20.18 / Max: 23.77Min: 18.34 / Avg: 20.43 / Max: 22.07Min: 19.21 / Avg: 20.8 / Max: 23.27Min: 19.15 / Avg: 20.68 / Max: 22.83Min: 16.02 / Avg: 17.05 / Max: 18.59Min: 18.36 / Avg: 19.42 / Max: 21.5

Compile Bench

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilekvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100SE +/- 1.02, N = 3SE +/- 2.18, N = 6SE +/- 0.70, N = 3SE +/- 5.21, N = 6SE +/- 0.61, N = 3SE +/- 3.78, N = 654.9286.0644.5382.1585.6398.61
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilekvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100Min: 52.91 / Avg: 54.92 / Max: 56.21Min: 77.34 / Avg: 86.06 / Max: 90.85Min: 43.13 / Avg: 44.53 / Max: 45.35Min: 66.74 / Avg: 82.15 / Max: 99.23Min: 84.8 / Avg: 85.63 / Max: 86.83Min: 80.98 / Avg: 98.61 / Max: 106.33

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Write - 32 ThreadsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback246810SE +/- 0.11, N = 4SE +/- 0.12, N = 8SE +/- 0.06, N = 8SE +/- 0.11, N = 8SE +/- 0.05, N = 4SE +/- 0.01, N = 4SE +/- 0.07, N = 88.273.002.862.363.333.193.40
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Write - 32 ThreadsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback3691215Min: 7.99 / Avg: 8.27 / Max: 8.51Min: 2.45 / Avg: 3 / Max: 3.27Min: 2.61 / Avg: 2.86 / Max: 3.08Min: 1.88 / Avg: 2.36 / Max: 2.65Min: 3.26 / Avg: 3.33 / Max: 3.48Min: 3.16 / Avg: 3.19 / Max: 3.21Min: 3.12 / Avg: 3.4 / Max: 3.65

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Read - 32 ThreadsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback6001200180024003000SE +/- 66.06, N = 8SE +/- 0.23, N = 8SE +/- 0.38, N = 8SE +/- 0.59, N = 8SE +/- 0.34, N = 8SE +/- 0.14, N = 8SE +/- 0.94, N = 82931.309.624.968.919.428.2110.00
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Read - 32 ThreadsIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback5001000150020002500Min: 2780.5 / Avg: 2931.3 / Max: 3278.86Min: 8.82 / Avg: 9.62 / Max: 10.95Min: 3.81 / Avg: 4.96 / Max: 6.86Min: 7.28 / Avg: 8.91 / Max: 12.26Min: 8.08 / Avg: 9.42 / Max: 11.22Min: 7.75 / Avg: 8.21 / Max: 9Min: 8.09 / Avg: 10 / Max: 15.92

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Read PerformanceIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback306090120150SE +/- 0.36, N = 3SE +/- 3.01, N = 6SE +/- 3.32, N = 6SE +/- 3.56, N = 6SE +/- 1.03, N = 6SE +/- 0.68, N = 3SE +/- 2.37, N = 626.7845.7650.7150.9049.24117.3151.201. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Read PerformanceIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100Min: 26.15 / Avg: 26.78 / Max: 27.38Min: 33.64 / Avg: 45.76 / Max: 54.74Min: 37.14 / Avg: 50.71 / Max: 61.32Min: 36.58 / Avg: 50.9 / Max: 62.78Min: 46.79 / Avg: 49.24 / Max: 52.64Min: 116.46 / Avg: 117.31 / Max: 118.64Min: 40.1 / Avg: 51.2 / Max: 55.491. (CC) gcc options: -O3

Flexible IO Tester

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Intel IOMeter File Server Access PatternIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback13002600390052006500SE +/- 8.69, N = 3SE +/- 202.07, N = 3SE +/- 460.63, N = 3SE +/- 244.22, N = 3SE +/- 67.63, N = 3SE +/- 8.36, N = 3SE +/- 432.92, N = 3446.424760.335784.085968.405379.122288.305455.361. (CC) gcc options: -std=gnu99 -O2 -rdynamic -lm -lpthread -ldl -lrt -laio
OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Intel IOMeter File Server Access PatternIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback10002000300040005000Min: 434.07 / Avg: 446.42 / Max: 463.19Min: 4400.83 / Avg: 4760.33 / Max: 5099.98Min: 4887.96 / Avg: 5784.08 / Max: 6417.21Min: 5531.93 / Avg: 5968.4 / Max: 6376.52Min: 5246.71 / Avg: 5379.12 / Max: 5469.23Min: 2271.58 / Avg: 2288.3 / Max: 2297.09Min: 4642.39 / Avg: 5455.36 / Max: 6119.841. (CC) gcc options: -std=gnu99 -O2 -rdynamic -lm -lpthread -ldl -lrt -laio

AIO-Stress

AIO-Stress is an a-synchronous I/O benchmark created by SuSE. Current this profile uses a 2048MB test file and a 64KB record size. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Random WriteIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback20406080100SE +/- 9.21, N = 6SE +/- 0.53, N = 3SE +/- 2.18, N = 6SE +/- 0.17, N = 3SE +/- 0.51, N = 3SE +/- 1.02, N = 6SE +/- 0.97, N = 681.4429.1532.4820.2029.9540.7650.001. (CC) gcc options: -pthread -laio
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Random WriteIntel Xeon E5-2630 0kvm-raw-nonekvm-ide-raw-writebackkvm-raw-writethroughkvm-qcow2-writebackvmwarekvm-raw-writeback1632486480Min: 60.24 / Avg: 81.44 / Max: 111.32Min: 28.48 / Avg: 29.15 / Max: 30.19Min: 25.61 / Avg: 32.48 / Max: 39.15Min: 19.93 / Avg: 20.2 / Max: 20.52Min: 29.14 / Avg: 29.95 / Max: 30.9Min: 37.12 / Avg: 40.76 / Max: 43.7Min: 46.97 / Avg: 50 / Max: 52.371. (CC) gcc options: -pthread -laio

kvm-raw-writeback

Processor: QEMU Virtual @ 1.99GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 2048 MB RAM, Disk: 18GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 6.4, Kernel: 2.6.32-358.14.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.6.6.

Testing initiated at 3 November 2013 23:30 by user luhuiyong35.

vmware

Processor: Intel Xeon E5405 @ 2.00GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 2048 MB DRAM, Disk: 54GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

OS: CentOS 6.4, Kernel: 2.6.32-358.14.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: VMware

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.6.6.

Testing initiated at 3 November 2013 23:44 by user root.

kvm-qcow2-writeback

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.6.6.

Testing initiated at 4 November 2013 19:58 by user luhuiyong35.

kvm-raw-writethrough

Processor: QEMU Virtual @ 1.99GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 2048 MB RAM, Disk: 18GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 6.4, Kernel: 2.6.32-358.14.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.6.6.

Testing initiated at 5 November 2013 19:55 by user luhuiyong35.

kvm-ide-raw-writeback

Processor: QEMU Virtual @ 1.99GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 2048 MB RAM, Disk: 34GB QEMU HDD, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 6.4, Kernel: 2.6.32-358.14.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.6.6.

Testing initiated at 7 November 2013 19:42 by user luhuiyong35.

kvm-raw-none

Processor: QEMU Virtual @ 1.99GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 2048 MB RAM, Disk: 18GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 6.4, Kernel: 2.6.32-358.14.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.6.6.

Testing initiated at 11 November 2013 00:30 by user luhuiyong35.

Intel Xeon E5-2630 0

Processor: Intel Xeon E5-2630 0 @ 2.30GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 4096 MB RAM, Disk: 12GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS 6.2, Kernel: 2.6.32-220.el6.x86_64 (x86_64), Compiler: GCC 4.4.6 20110731, File-System: ext4

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic
System Notes: Python 2.6.6.
Disk Mount Options Notes: barrier=1,data=ordered,relatime,rw

Testing initiated at 26 November 2013 02:40 by user root.