elevator test on rhel with elevator cfq

AMD Opteron 4170 HE testing on Red Hat Enterprise Linux Server 6.2 (Santiago) via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1206215-BY-ELEVATORT35&grw.

elevator test on rhel with elevator cfqProcessorMemoryDiskOSKernelCompilerFile-Systemrackspace rhel cloud elevator cfqAMD Opteron 4170 HE @ 2.10GHz (1 Core)490MB20GBRed Hat Enterprise Linux Server 6.2 (Santiago)2.6.32-131.6.1.el6.x86_64 (x86_64)GCC 4.4.6 20110731ext3OpenBenchmarking.org- --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 - CFQ / acl,barrier=1,data=ordered,errors=continue,noatime,rw,user_xattr - Disk Scheduler: CFQ. Python 2.6.6.

elevator test on rhel with elevator cfqtiobench: Rand Write - 32MB - 8tiobench: Rand Write - 64MB - 8tiobench: Rand Read - 128MB - 8tiobench: Read - 128MB - 8tiobench: Rand Read - 32MB - 8compilebench: Initial Createtiobench: Read - 32MB - 8compilebench: Compilecompilebench: Read Compiled Treedbench: 1dbench: 6dbench: 12tiobench: Rand Write - 128MB - 8dbench: 48blogbench: Readtiobench: Rand Write - 256MB - 8dbench: 128tiobench: Read - 64MB - 8dbench: 256tiobench: Read - 256MB - 8fio: Intel IOMeter File Server Access Patterntiobench: Rand Read - 64MB - 8fio: Example Network Jobtiobench: Rand Read - 256MB - 8iozone: 4Kb - 512MB - Write Performancetiobench: Write - 256MB - 32iozone: 4Kb - 512MB - Read Performancetiobench: Rand Write - 32MB - 32iozone: 4Kb - 2GB - Write Performancetiobench: Rand Write - 64MB - 32iozone: 4Kb - 2GB - Read Performancetiobench: Rand Write - 128MB - 32iozone: 4Kb - 4GB - Write Performancetiobench: Rand Write - 256MB - 32iozone: 4Kb - 4GB - Read Performancetiobench: Read - 32MB - 32iozone: 4Kb - 8GB - Write Performancetiobench: Read - 64MB - 32iozone: 4Kb - 8GB - Read Performancetiobench: Read - 128MB - 32iozone: 64Kb - 512MB - Write Performancetiobench: Read - 256MB - 32iozone: 64Kb - 512MB - Read Performancetiobench: Rand Read - 32MB - 32iozone: 64Kb - 2GB - Write Performancetiobench: Rand Read - 64MB - 32iozone: 64Kb - 2GB - Read Performancetiobench: Rand Read - 128MB - 32iozone: 64Kb - 4GB - Write Performancetiobench: Rand Read - 256MB - 32iozone: 64Kb - 4GB - Read Performancetiobench: Write - 256MB - 16iozone: 64Kb - 8GB - Write Performancetiobench: Rand Write - 32MB - 4iozone: 64Kb - 8GB - Read Performancetiobench: Rand Write - 32MB - 16iozone: 1MB - 512MB - Write Performancetiobench: Rand Write - 64MB - 4iozone: 1MB - 512MB - Read Performancetiobench: Rand Write - 64MB - 16iozone: 1MB - 2GB - Write Performancetiobench: Rand Write - 128MB - 4iozone: 1MB - 2GB - Read Performancetiobench: Rand Write - 128MB - 16iozone: 1MB - 4GB - Write Performancetiobench: Rand Write - 256MB - 4iozone: 1MB - 4GB - Read Performancetiobench: Rand Write - 256MB - 16iozone: 1MB - 8GB - Write Performancetiobench: Read - 32MB - 4iozone: 1MB - 8GB - Read Performancetiobench: Read - 32MB - 16postmark: Disk Transaction Performancetiobench: Read - 64MB - 4tiobench: Write - 32MB - 4tiobench: Read - 64MB - 16tiobench: Write - 32MB - 8tiobench: Read - 128MB - 4tiobench: Write - 32MB - 16tiobench: Read - 128MB - 16tiobench: Write - 32MB - 32tiobench: Read - 256MB - 4tiobench: Write - 64MB - 4tiobench: Read - 256MB - 16tiobench: Write - 64MB - 8tiobench: Rand Read - 32MB - 4tiobench: Write - 64MB - 16tiobench: Rand Read - 32MB - 16tiobench: Write - 64MB - 32tiobench: Rand Read - 64MB - 4tiobench: Write - 128MB - 4tiobench: Rand Read - 64MB - 16tiobench: Write - 128MB - 8tiobench: Rand Read - 128MB - 4tiobench: Write - 128MB - 16tiobench: Rand Read - 128MB - 16tiobench: Write - 128MB - 32tiobench: Rand Read - 256MB - 4tiobench: Write - 256MB - 4tiobench: Rand Read - 256MB - 16tiobench: Write - 256MB - 8unpack-linux: linux-2.6.32.tar.bz2aio-stress: Rand Writerackspace rhel cloud elevator cfq17.8314.063.8460.2465.1252.31253.9481.4619.7979.78123.87136.8513.74134.103985314.7641.2690.0932.1365.761474.8111.3772.472.70141.03120.8290.0512.98133.3612.0689.9511.40143.569.5678.0849.38144.1634.4475.4940.60139.3835.5587.814.85131.954.3988.653.78133.883.0879.00128.75135.7318.4374.2115.79135.2816.4984.7214.38133.1213.5586.1614.28134.3413.9577.5414.26140.46522.2274.5278.37585529.67107.0156.96115.95104.61110.6659.89122.46120.58105.6346.5787.62422.30119.0212.14119.8470.75118.007.12128.437.90121.764.44125.003.27129.922.82132.5027.3158.26OpenBenchmarking.org

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 32MB - Thread Count: 8rackspace rhel cloud elevator cfq48121620SE +/- 0.38, N = 817.83

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 8rackspace rhel cloud elevator cfq48121620SE +/- 0.74, N = 814.06

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 128MB - Thread Count: 8rackspace rhel cloud elevator cfq0.8641.7282.5923.4564.32SE +/- 0.50, N = 83.84

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 128MB - Thread Count: 8rackspace rhel cloud elevator cfq1326395265SE +/- 4.27, N = 860.24

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 32MB - Thread Count: 8rackspace rhel cloud elevator cfq1530456075SE +/- 7.36, N = 865.12

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createrackspace rhel cloud elevator cfq1224364860SE +/- 3.39, N = 652.31

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 32MB - Thread Count: 8rackspace rhel cloud elevator cfq60120180240300SE +/- 61.38, N = 8253.94

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilerackspace rhel cloud elevator cfq20406080100SE +/- 3.37, N = 681.46

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treerackspace rhel cloud elevator cfq510152025SE +/- 0.71, N = 619.79

Dbench

Client Count: 1

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1rackspace rhel cloud elevator cfq20406080100SE +/- 1.33, N = 379.781. (CC) gcc options: -lpopt

Dbench

Client Count: 6

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6rackspace rhel cloud elevator cfq306090120150SE +/- 4.53, N = 6123.871. (CC) gcc options: -lpopt

Dbench

Client Count: 12

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 12rackspace rhel cloud elevator cfq306090120150SE +/- 3.57, N = 6136.851. (CC) gcc options: -lpopt

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 128MB - Thread Count: 8rackspace rhel cloud elevator cfq48121620SE +/- 0.41, N = 813.74

Dbench

Client Count: 48

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 48rackspace rhel cloud elevator cfq306090120150SE +/- 0.39, N = 3134.101. (CC) gcc options: -lpopt

BlogBench

Test: Read

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: Readrackspace rhel cloud elevator cfq9K18K27K36K45KSE +/- 2974.21, N = 6398531. (CC) gcc options: -O2 -pthread

Threaded I/O Tester

Test: Random Write - Size Per Thread: 256MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 8rackspace rhel cloud elevator cfq48121620SE +/- 0.54, N = 814.76

Dbench

Client Count: 128

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 128rackspace rhel cloud elevator cfq918273645SE +/- 0.39, N = 341.261. (CC) gcc options: -lpopt

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 64MB - Thread Count: 8rackspace rhel cloud elevator cfq20406080100SE +/- 1.27, N = 890.09

Dbench

Client Count: 256

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 256rackspace rhel cloud elevator cfq714212835SE +/- 0.18, N = 332.131. (CC) gcc options: -lpopt

Threaded I/O Tester

Test: Read - Size Per Thread: 256MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 8rackspace rhel cloud elevator cfq1530456075SE +/- 1.01, N = 865.76

Flexible IO Tester

Test: Intel IOMeter File Server Access Pattern

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access Patternrackspace rhel cloud elevator cfq30060090012001500SE +/- 37.44, N = 31474.81

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 64MB - Thread Count: 8rackspace rhel cloud elevator cfq3691215SE +/- 0.53, N = 811.37

Flexible IO Tester

Test: Example Network Job

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network Jobrackspace rhel cloud elevator cfq1632486480SE +/- 0.18, N = 372.47

Threaded I/O Tester

Test: Random Read - Size Per Thread: 256MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 8rackspace rhel cloud elevator cfq0.60751.2151.82252.433.0375SE +/- 0.35, N = 82.70

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 2.38, N = 3141.031. (CC) gcc options: -O3

Threaded I/O Tester

Test: Write - Size Per Thread: 256MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 32rackspace rhel cloud elevator cfq306090120150SE +/- 3.31, N = 8120.82

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 0.61, N = 390.051. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 32MB - Thread Count: 32rackspace rhel cloud elevator cfq3691215SE +/- 0.61, N = 812.98

IOzone

Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 1.29, N = 3133.361. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 32rackspace rhel cloud elevator cfq3691215SE +/- 0.62, N = 812.06

IOzone

Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 0.48, N = 389.951. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 128MB - Thread Count: 32rackspace rhel cloud elevator cfq3691215SE +/- 0.47, N = 811.40

IOzone

Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 1.17, N = 3143.561. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 256MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 32rackspace rhel cloud elevator cfq3691215SE +/- 0.19, N = 89.56

IOzone

Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 1.07, N = 378.081. (CC) gcc options: -O3

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 32MB - Thread Count: 32rackspace rhel cloud elevator cfq1122334455SE +/- 0.62, N = 449.38

IOzone

Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 1.08, N = 3144.161. (CC) gcc options: -O3

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 64MB - Thread Count: 32rackspace rhel cloud elevator cfq816243240SE +/- 0.40, N = 434.44

IOzone

Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 0.37, N = 375.491. (CC) gcc options: -O3

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 128MB - Thread Count: 32rackspace rhel cloud elevator cfq918273645SE +/- 0.68, N = 440.60

IOzone

Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 4.46, N = 6139.381. (CC) gcc options: -O3

Threaded I/O Tester

Test: Read - Size Per Thread: 256MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 32rackspace rhel cloud elevator cfq816243240SE +/- 2.13, N = 835.55

IOzone

Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 3.06, N = 687.811. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 32MB - Thread Count: 32rackspace rhel cloud elevator cfq1.09132.18263.27394.36525.4565SE +/- 0.39, N = 84.85

IOzone

Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 2.03, N = 6131.951. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 64MB - Thread Count: 32rackspace rhel cloud elevator cfq0.98781.97562.96343.95124.939SE +/- 0.26, N = 84.39

IOzone

Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 1.49, N = 488.651. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 128MB - Thread Count: 32rackspace rhel cloud elevator cfq0.85051.7012.55153.4024.2525SE +/- 0.07, N = 83.78

IOzone

Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 1.41, N = 3133.881. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Read - Size Per Thread: 256MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 32rackspace rhel cloud elevator cfq0.6931.3862.0792.7723.465SE +/- 0.17, N = 83.08

IOzone

Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 0.91, N = 379.001. (CC) gcc options: -O3

Threaded I/O Tester

Test: Write - Size Per Thread: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 16rackspace rhel cloud elevator cfq306090120150SE +/- 0.45, N = 4128.75

IOzone

Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 3.90, N = 6135.731. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 32MB - Thread Count: 4rackspace rhel cloud elevator cfq510152025SE +/- 0.27, N = 418.43

IOzone

Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq1632486480SE +/- 0.36, N = 374.211. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 32MB - Thread Count: 16rackspace rhel cloud elevator cfq48121620SE +/- 0.44, N = 815.79

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 512MB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 5.44, N = 6135.281. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 4rackspace rhel cloud elevator cfq48121620SE +/- 0.35, N = 816.49

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 512MB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 1.62, N = 684.721. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 16rackspace rhel cloud elevator cfq48121620SE +/- 0.39, N = 814.38

IOzone

Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 2GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 2.68, N = 3133.121. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 128MB - Thread Count: 4rackspace rhel cloud elevator cfq3691215SE +/- 0.66, N = 813.55

IOzone

Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 2GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 0.36, N = 386.161. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 128MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 128MB - Thread Count: 16rackspace rhel cloud elevator cfq48121620SE +/- 0.49, N = 814.28

IOzone

Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 4GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 0.72, N = 3134.341. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 256MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 4rackspace rhel cloud elevator cfq48121620SE +/- 0.41, N = 813.95

IOzone

Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 4GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 1.36, N = 377.541. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 16rackspace rhel cloud elevator cfq48121620SE +/- 0.44, N = 814.26

IOzone

Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Write Performancerackspace rhel cloud elevator cfq306090120150SE +/- 0.82, N = 3140.461. (CC) gcc options: -O3

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 32MB - Thread Count: 4rackspace rhel cloud elevator cfq110220330440550SE +/- 1.50, N = 4522.22

IOzone

Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Read Performancerackspace rhel cloud elevator cfq20406080100SE +/- 0.93, N = 374.521. (CC) gcc options: -O3

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 32MB - Thread Count: 16rackspace rhel cloud elevator cfq20406080100SE +/- 1.58, N = 878.37

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancerackspace rhel cloud elevator cfq130260390520650SE +/- 7.61, N = 10585

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 64MB - Thread Count: 4rackspace rhel cloud elevator cfq110220330440550SE +/- 2.07, N = 4529.67

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 32MB - Thread Count: 4rackspace rhel cloud elevator cfq20406080100SE +/- 2.49, N = 8107.01

Threaded I/O Tester

Test: Read - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 64MB - Thread Count: 16rackspace rhel cloud elevator cfq1326395265SE +/- 4.94, N = 856.96

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 32MB - Thread Count: 8rackspace rhel cloud elevator cfq306090120150SE +/- 2.36, N = 8115.95

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 128MB - Thread Count: 4rackspace rhel cloud elevator cfq20406080100SE +/- 1.57, N = 4104.61

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 32MB - Thread Count: 16rackspace rhel cloud elevator cfq20406080100SE +/- 3.43, N = 8110.66

Threaded I/O Tester

Test: Read - Size Per Thread: 128MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 128MB - Thread Count: 16rackspace rhel cloud elevator cfq1326395265SE +/- 1.09, N = 859.89

Threaded I/O Tester

Test: Write - Size Per Thread: 32MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 32MB - Thread Count: 32rackspace rhel cloud elevator cfq306090120150SE +/- 1.60, N = 6122.46

Threaded I/O Tester

Test: Read - Size Per Thread: 256MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 4rackspace rhel cloud elevator cfq306090120150SE +/- 1.83, N = 8120.58

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 4rackspace rhel cloud elevator cfq20406080100SE +/- 7.90, N = 8105.63

Threaded I/O Tester

Test: Read - Size Per Thread: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 16rackspace rhel cloud elevator cfq1122334455SE +/- 2.09, N = 846.57

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 8rackspace rhel cloud elevator cfq20406080100SE +/- 10.73, N = 887.62

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 32MB - Thread Count: 4rackspace rhel cloud elevator cfq90180270360450SE +/- 1.74, N = 4422.30

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 16rackspace rhel cloud elevator cfq306090120150SE +/- 3.07, N = 8119.02

Threaded I/O Tester

Test: Random Read - Size Per Thread: 32MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 32MB - Thread Count: 16rackspace rhel cloud elevator cfq3691215SE +/- 1.15, N = 812.14

Threaded I/O Tester

Test: Write - Size Per Thread: 64MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 32rackspace rhel cloud elevator cfq306090120150SE +/- 4.18, N = 8119.84

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 64MB - Thread Count: 4rackspace rhel cloud elevator cfq1632486480SE +/- 3.75, N = 870.75

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 128MB - Thread Count: 4rackspace rhel cloud elevator cfq306090120150SE +/- 3.07, N = 8118.00

Threaded I/O Tester

Test: Random Read - Size Per Thread: 64MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 64MB - Thread Count: 16rackspace rhel cloud elevator cfq246810SE +/- 0.62, N = 87.12

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 128MB - Thread Count: 8rackspace rhel cloud elevator cfq306090120150SE +/- 2.46, N = 8128.43

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 128MB - Thread Count: 4rackspace rhel cloud elevator cfq246810SE +/- 0.19, N = 87.90

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 128MB - Thread Count: 16rackspace rhel cloud elevator cfq306090120150SE +/- 4.09, N = 8121.76

Threaded I/O Tester

Test: Random Read - Size Per Thread: 128MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 128MB - Thread Count: 16rackspace rhel cloud elevator cfq0.9991.9982.9973.9964.995SE +/- 0.31, N = 84.44

Threaded I/O Tester

Test: Write - Size Per Thread: 128MB - Thread Count: 32

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 128MB - Thread Count: 32rackspace rhel cloud elevator cfq306090120150SE +/- 2.95, N = 8125.00

Threaded I/O Tester

Test: Random Read - Size Per Thread: 256MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 4rackspace rhel cloud elevator cfq0.73581.47162.20742.94323.679SE +/- 0.07, N = 83.27

Threaded I/O Tester

Test: Write - Size Per Thread: 256MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 4rackspace rhel cloud elevator cfq306090120150SE +/- 3.57, N = 8129.92

Threaded I/O Tester

Test: Random Read - Size Per Thread: 256MB - Thread Count: 16

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 16rackspace rhel cloud elevator cfq0.63451.2691.90352.5383.1725SE +/- 0.20, N = 82.82

Threaded I/O Tester

Test: Write - Size Per Thread: 256MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 8rackspace rhel cloud elevator cfq306090120150SE +/- 2.28, N = 4132.50

Unpacking The Linux Kernel

linux-2.6.32.tar.bz2

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2rackspace rhel cloud elevator cfq612182430SE +/- 0.31, N = 427.31

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writerackspace rhel cloud elevator cfq1326395265SE +/- 6.97, N = 658.261. (CC) gcc options: -laio -lpthread

Phoronix Test Suite v10.8.4