vmtest

Intel Xeon E3-1220 V2 testing with a Bochs and Cirrus Logic GD 5446 on CentOS 6.4 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1304256-FO-1304255IN78&grr&sro.

vmtestProcessorMotherboardChipsetMemoryDiskGraphicsNetworkAudioOSKernelCompilerFile-SystemSystem LayerDisplay DriverScreen ResolutionStormLinodeRackspaceVMWareDevboxIntel Xeon E3-1220 V2 @ 3.10GHz (1 Core)BochsIntel 440FX- 82441FX PMC2048MB146GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS 6.42.6.32-358.6.1.el6.x86_64 (x86_64)GCC 4.4.7 20120313ext3Intel Xeon E5-2670 0 @ 2.60GHz (8 Cores)48GBCentOS 6.4 (Final)3.8.4-x86_64-linode31 (x86_64)ext4Xen 4.1.5-rc2 HypervisorAMD Opteron 4170 HE @ 2.09GHz (2 Cores)79GB2.6.32-358.6.1.el6.x86_64 (x86_64)ext3Xen 4.1.1 HypervisorIntel Xeon W3540 @ 2.93GHz (2 Cores)Intel 440BXIntel 440BX/ZX/DX54GB VMware Virtual SVMware SVGA IIEnsoniq ES1371Intel 82545EM Gigabitvmware 12.0.2ext4VMware2 x Intel Xeon E5420 @ 2.49GHz (8 Cores)Dell 0NX64216384MB2 x 1999GB PERC 6/i128MB2.6.32-358.2.1.el6.x86_64 (x86_64)1024x768OpenBenchmarking.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- Storm: CFQ / acl,barrier=1,data=ordered,errors=continue,relatime,rw,user_xattr- Rackspace: CFQ / acl,barrier=0,data=ordered,errors=continue,noatime,rw,user_xattr- VMWare: CFQ / barrier=1,data=ordered,relatime,rw,seclabelSystem Details- Storm: Disk Scheduler: CFQ. Python 2.6.6.- Linode: Python 2.6.6.- Rackspace: Disk Scheduler: CFQ. Python 2.6.6.- VMWare: Disk Scheduler: CFQ. Python 2.6.6. SELinux: Enabled.- Devbox: Python 2.6.6. SELinux: Enabled.Disk Mount Options Details- Linode: data=ordered,errors=remount-ro,noatime,rw- Devbox: barrier=1,data=ordered,relatime,rw,seclabel

vmtestphpbench: PHP Benchmark Suiteapache: Static Web Page Servingpybench: Total For Average Test Timespgbench: TPC-B Transactions Per Secondopenssl: RSA 4096-bit Performancecrafty: Elapsed Timecompress-gzip: 2GB File Compressionscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte Carloscimark2: Compositemrbayes: Primate Phylogeny Analysisstream: Addstream: Triadstream: Scalestream: Copyramspeed: Average - Floating Pointramspeed: Triad - Floating Pointramspeed: Scale - Floating Pointramspeed: Copy - Floating Pointramspeed: Add - Floating Pointramspeed: Average - Integerramspeed: Triad - Integerramspeed: Scale - Integerramspeed: Copy - Integerramspeed: Add - Integertiobench: Rand Write - 256MB - 32tiobench: Rand Write - 256MB - 16tiobench: Rand Write - 128MB - 32tiobench: Rand Write - 128MB - 16tiobench: Rand Write - 64MB - 32tiobench: Rand Write - 64MB - 16tiobench: Rand Write - 32MB - 32tiobench: Rand Write - 32MB - 16tiobench: Rand Write - 256MB - 8tiobench: Rand Write - 256MB - 4tiobench: Rand Write - 128MB - 8tiobench: Rand Write - 128MB - 4tiobench: Rand Read - 256MB - 32tiobench: Rand Read - 256MB - 16tiobench: Rand Read - 128MB - 32tiobench: Rand Read - 128MB - 16tiobench: Rand Write - 64MB - 8tiobench: Rand Write - 64MB - 4tiobench: Rand Write - 32MB - 8tiobench: Rand Write - 32MB - 4tiobench: Rand Read - 64MB - 32tiobench: Rand Read - 64MB - 16tiobench: Rand Read - 32MB - 32tiobench: Rand Read - 32MB - 16tiobench: Rand Read - 256MB - 8tiobench: Rand Read - 256MB - 4tiobench: Rand Read - 128MB - 8tiobench: Rand Read - 128MB - 4tiobench: Rand Read - 64MB - 8tiobench: Rand Read - 64MB - 4tiobench: Rand Read - 32MB - 8tiobench: Rand Read - 32MB - 4tiobench: Write - 256MB - 32tiobench: Write - 256MB - 16tiobench: Write - 128MB - 32tiobench: Write - 128MB - 16tiobench: Write - 64MB - 32tiobench: Write - 64MB - 16tiobench: Write - 32MB - 32tiobench: Write - 32MB - 16tiobench: Write - 256MB - 8tiobench: Write - 256MB - 4tiobench: Write - 128MB - 8tiobench: Write - 128MB - 4tiobench: Read - 256MB - 32tiobench: Read - 256MB - 16tiobench: Read - 128MB - 32tiobench: Read - 128MB - 16tiobench: Write - 64MB - 8tiobench: Write - 64MB - 4tiobench: Write - 32MB - 8tiobench: Write - 32MB - 4tiobench: Read - 64MB - 32tiobench: Read - 64MB - 16tiobench: Read - 32MB - 32tiobench: Read - 32MB - 16tiobench: Read - 256MB - 8tiobench: Read - 256MB - 4tiobench: Read - 128MB - 8tiobench: Read - 128MB - 4tiobench: Read - 64MB - 8tiobench: Read - 64MB - 4tiobench: Read - 32MB - 8tiobench: Read - 32MB - 4iozone: 64Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 4Kb - 512MB - Write Performanceiozone: 1MB - 512MB - Write Performanceiozone: 64Kb - 8GB - Write Performanceiozone: 64Kb - 4GB - Write Performanceiozone: 64Kb - 2GB - Write Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 1MB - 512MB - Read Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 64Kb - 4GB - Read Performanceiozone: 64Kb - 2GB - Read Performanceiozone: 4Kb - 8GB - Write Performanceiozone: 4Kb - 4GB - Write Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 1MB - 8GB - Write Performanceiozone: 1MB - 4GB - Write Performanceiozone: 1MB - 2GB - Write Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 4Kb - 4GB - Read Performanceiozone: 4Kb - 2GB - Read Performanceiozone: 1MB - 8GB - Read Performanceiozone: 1MB - 4GB - Read Performanceiozone: 1MB - 2GB - Read Performancefs-mark: 1000 Files, 1MB Size, No Sync/FSyncfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 1000 Files, 1MB Sizefio: Intel IOMeter File Server Access Patternfio: Example Network JobStormLinodeRackspaceVMWareDevbox801467193.4131291607.43102.9094.1222.05926.941773.421689.17217.33264.80974.3362.9712543.6112820.5411419.2711761.7310563.8911385.969705.749702.9811329.2610907.7110766.2011018.3311000.1310836.822.001.922.311.942.763.044.985.481.771.922.092.222.842.923.494.082.923.324.827.224.2214.0719.172730.183.408.3311.192597.402669.962630.502677.382665.2487.5289.4375.5885.0381.8183.1588.0191.5398.9397.5887.5095.90104.04125.42120.86132.16100.4399.89105.51128.80116.273624.572739.923489.36100.59162.52142.503494.383519.123435.613429.433430.96110.097053.41105.13105.00104.33108.64109.586469.547462.00241.26214.30183.25106.49101.62110.48105.9997.89103.81202.14216.07192.65220.21225.12172.9398.9561.9771.7871.352452.6614.34577036121.7439282708.6475.73133.6520.91737.181341.171191.70255.92204.50743.8033.6318295.6219280.6317986.2819021.9213689.9114509.7811950.0111500.7915521.7113657.1013915.2613956.9814184.2814135.433.013.024.625.175.217.968.4010.324.056.366.208.853.784.245.3017.988.3810.2510.9815.4726.724039.753919.354275.6016.472103.354083.572202.363721.952336.054034.152364.89134.03135.68128.87132.82126.41133.87135.18129.92133.61133.37136.23124.26200.06238.95180.83213.27137.27130.82128.03177.59165.875846.265972.435476.86194.893159.455107.673049.755742.943096.595441.512973.67161.065294.63124.92164.11135.59129.01136.722183.556464.26208.68227.41213.03134.07137.03137.79136.33135.21137.22240.36231.59211.19230.56211.64219.79159.07112.03103.58131.721886.7724.48392492719.845517694.4360.13169.3536.42460.69672.17478.0460.01155.17365.22146.797184.367228.727252.667377.887235.497418.847097.867132.617626.656961.436617.786951.897206.077007.595.706.297.608.2111.4012.1116.4419.937.419.819.3016.032.303.382.965.9516.9820.6323.2630.394.80750.56761.58759.925.33753.97749.83749.68753.90742.21760.56752.45132.95134.35131.05137.76131.81129.42121.05123.51140.12142.22141.29128.5185.8291.5989.5096.68130.97114.07112.14107.2595.45924.30634.86918.5297.03101.12105.05918.62913.43919.43910.55924.59134.902155.83126.61133.23148.59145.86143.821051.402171.57117.81118.10108.07134.41110.59113.15148.17147.20147.39121.43118.5585.48126.5071.7445.57161.4555.7598.2562.422205.1475.64690324988.0134401670.4664.2322.5911490.7711613.5610814.6211317.4810629.6710899.2910138.0210121.5110888.5410380.7810104.1610516.9210436.9710107.9744.4129.7435.5230.6028.8888.68104.5496.0017.30104.2383.03102.6699.40128.98141.48316.7477.6890.78119.49105.27330.603404.713515.223442.07241.293486.012852.633398.523376.983364.033521.803556.03207.30231.81231.27277.75287.29519.28488.92605.79274.42530.32537.51688.05404.75847.79885.881024.10653.40769.48669.91663.14897.645549.575492.234828.431011.405458.565193.705303.895087.395143.065157.034684.33684.615642.53517.41453.64205.73222.44320.294138.804565.01295.47476.84469.78207.21231.45246.98206.38217.35267.02348.22466.36490.62272.72488.40495.84125.599.3155144420754.03132.5018.49733.46980.40537.8940.94182.92495.1266.985621.595818.606152.296266.775141.655312.214970.373535.705319.125163.495151.695164.805164.305167.314.495.075.686.618.299.9712.4815.336.4911.758.6616.752230.462229.602239.642230.1011.5861.8421.86191.092269.482252.162328.232306.122193.632544.002155.062555.792222.372552.812300.962651.21136.62140.77138.01142.50139.12149.34146.86165.17142.27150.04155.70178.252351.452348.312356.052340.21188.48225.46249.93280.172350.022323.102332.332308.822340.472767.222328.082732.542308.912705.562286.662694.71144.762540.66132.23143.95136.24130.61128.862190.682584.302709.602654.362593.89141.21135.60131.57150.28141.81138.092174.362262.152229.952758.582699.872649.471728.1312.88OpenBenchmarking.org

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteDevboxLinodeRackspaceStormVMWare20K40K60K80K100KSE +/- 358.99, N = 3SE +/- 587.72, N = 3SE +/- 16.75, N = 3SE +/- 152.02, N = 3SE +/- 526.03, N = 35514457703392498014669032

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingLinodeRackspaceStormVMWare15003000450060007500SE +/- 37.75, N = 3SE +/- 6.45, N = 3SE +/- 33.39, N = 3SE +/- 76.58, N = 36121.742719.847193.414988.011. (CC) gcc options: -shared -fPIC -O2 -pthread

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2008-08-14Total For Average Test TimesDevboxLinodeRackspaceStormVMWare12002400360048006000SE +/- 6.96, N = 3SE +/- 12.49, N = 3SE +/- 14.18, N = 3SE +/- 1.76, N = 3SE +/- 24.85, N = 342073928551731293440

PostgreSQL pgbench

TPC-B Transactions Per Second

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 8.4.11TPC-B Transactions Per SecondLinodeRackspaceStormVMWare6001200180024003000SE +/- 44.27, N = 3SE +/- 10.10, N = 3SE +/- 22.51, N = 3SE +/- 136.38, N = 62708.64694.431607.431670.461. (CC) gcc options: -O2 -fno-strict-aliasing -fwrapv -lpgport -lpq -lcrypt -ldl -lm

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1cRSA 4096-bit PerformanceDevboxLinodeRackspaceStormVMWare20406080100SE +/- 0.13, N = 3SE +/- 0.59, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 2.30, N = 654.0375.7360.13102.9064.231. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

Crafty

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeDevboxLinodeRackspaceStorm4080120160200SE +/- 0.08, N = 3SE +/- 2.23, N = 6SE +/- 0.47, N = 3SE +/- 0.18, N = 3132.50133.65169.3594.121. (CC) gcc options: -lstdc++ -lm

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File CompressionDevboxLinodeRackspaceStormVMWare816243240SE +/- 0.00, N = 3SE +/- 0.36, N = 6SE +/- 0.45, N = 3SE +/- 2.86, N = 6SE +/- 0.16, N = 318.4920.9136.4222.0522.59

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationDevboxLinodeRackspaceStorm2004006008001000SE +/- 0.00, N = 4SE +/- 6.90, N = 4SE +/- 0.66, N = 4SE +/- 0.70, N = 4733.46737.18460.69926.94

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationDevboxLinodeRackspaceStorm400800120016002000SE +/- 1.47, N = 4SE +/- 28.40, N = 8SE +/- 3.02, N = 4SE +/- 6.50, N = 4980.401341.17672.171773.42

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyDevboxLinodeRackspaceStorm400800120016002000SE +/- 0.36, N = 4SE +/- 43.80, N = 8SE +/- 3.92, N = 4SE +/- 7.25, N = 4537.891191.70478.041689.17

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformDevboxLinodeRackspaceStorm60120180240300SE +/- 0.04, N = 4SE +/- 3.24, N = 4SE +/- 0.35, N = 4SE +/- 1.31, N = 440.94255.9260.01217.33

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloDevboxLinodeRackspaceStorm60120180240300SE +/- 0.18, N = 4SE +/- 3.36, N = 4SE +/- 0.60, N = 4SE +/- 0.33, N = 4182.92204.50155.17264.80

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeDevboxLinodeRackspaceStorm2004006008001000SE +/- 0.32, N = 4SE +/- 17.07, N = 8SE +/- 1.35, N = 4SE +/- 2.07, N = 4495.12743.80365.22974.33

Timed MrBayes Analysis

Primate Phylogeny Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.1.2Primate Phylogeny AnalysisDevboxLinodeRackspaceStorm306090120150SE +/- 1.03, N = 5SE +/- 1.48, N = 6SE +/- 0.25, N = 3SE +/- 0.03, N = 366.9833.63146.7962.97

Stream

Type: Add

OpenBenchmarking.orgMB/s, More Is BetterStream 2009-04-11Type: AddDevboxLinodeRackspaceStormVMWare4K8K12K16K20KSE +/- 2.49, N = 10SE +/- 148.09, N = 18SE +/- 59.01, N = 10SE +/- 24.85, N = 10SE +/- 102.22, N = 205621.5918295.627184.3612543.6111490.771. (CC) gcc options: -O2 -fopenmp

Stream

Type: Triad

OpenBenchmarking.orgMB/s, More Is BetterStream 2009-04-11Type: TriadDevboxLinodeRackspaceStormVMWare4K8K12K16K20KSE +/- 0.46, N = 10SE +/- 208.32, N = 10SE +/- 65.30, N = 10SE +/- 17.48, N = 10SE +/- 95.86, N = 205818.6019280.637228.7212820.5411613.561. (CC) gcc options: -O2 -fopenmp

Stream

Type: Scale

OpenBenchmarking.orgMB/s, More Is BetterStream 2009-04-11Type: ScaleDevboxLinodeRackspaceStormVMWare4K8K12K16K20KSE +/- 1.75, N = 10SE +/- 157.58, N = 20SE +/- 81.33, N = 10SE +/- 26.81, N = 10SE +/- 102.20, N = 136152.2917986.287252.6611419.2710814.621. (CC) gcc options: -O2 -fopenmp

Stream

Type: Copy

OpenBenchmarking.orgMB/s, More Is BetterStream 2009-04-11Type: CopyDevboxLinodeRackspaceStormVMWare4K8K12K16K20KSE +/- 2.31, N = 10SE +/- 148.74, N = 30SE +/- 81.42, N = 10SE +/- 57.02, N = 10SE +/- 84.87, N = 306266.7719021.927377.8811761.7311317.481. (CC) gcc options: -O2 -fopenmp

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating PointDevboxLinodeRackspaceStormVMWare3K6K9K12K15K5141.6513689.917235.4910563.8910629.67

RAMspeed SMP

Type: Triad - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Floating PointDevboxLinodeRackspaceStormVMWare3K6K9K12K15K5312.2114509.787418.8411385.9610899.29

RAMspeed SMP

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Floating PointDevboxLinodeRackspaceStormVMWare3K6K9K12K15K4970.3711950.017097.869705.7410138.02

RAMspeed SMP

Type: Copy - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Floating PointDevboxLinodeRackspaceStormVMWare2K4K6K8K10K3535.7011500.797132.619702.9810121.51

RAMspeed SMP

Type: Add - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Floating PointDevboxLinodeRackspaceStormVMWare3K6K9K12K15K5319.1215521.717626.6511329.2610888.54

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerDevboxLinodeRackspaceStormVMWare3K6K9K12K15K5163.4913657.106961.4310907.7110380.78

RAMspeed SMP

Type: Triad - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: IntegerDevboxLinodeRackspaceStormVMWare3K6K9K12K15K5151.6913915.266617.7810766.2010104.16

RAMspeed SMP

Type: Scale - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: IntegerDevboxLinodeRackspaceStormVMWare3K6K9K12K15K5164.8013956.986951.8911018.3310516.92

RAMspeed SMP

Type: Copy - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: IntegerDevboxLinodeRackspaceStormVMWare3K6K9K12K15K5164.3014184.287206.0711000.1310436.97

RAMspeed SMP

Type: Add - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: IntegerDevboxLinodeRackspaceStormVMWare3K6K9K12K15K5167.3114135.437007.5910836.8210107.97

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: 32DevboxLinodeRackspaceStormVMWare1020304050SE +/- 0.07, N = 4SE +/- 0.15, N = 8SE +/- 0.08, N = 4SE +/- 0.11, N = 8SE +/- 8.80, N = 84.493.015.702.0044.41

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: 16DevboxLinodeRackspaceStormVMWare714212835SE +/- 0.07, N = 6SE +/- 0.08, N = 8SE +/- 0.13, N = 8SE +/- 0.13, N = 8SE +/- 6.75, N = 85.073.026.291.9229.74

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: 32DevboxLinodeRackspaceStormVMWare816243240SE +/- 0.08, N = 4SE +/- 0.09, N = 8SE +/- 0.03, N = 4SE +/- 0.12, N = 8SE +/- 3.27, N = 85.684.627.602.3135.52

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: 16DevboxLinodeRackspaceStormVMWare714212835SE +/- 0.01, N = 4SE +/- 0.08, N = 8SE +/- 0.16, N = 8SE +/- 0.02, N = 8SE +/- 10.02, N = 86.615.178.211.9430.60

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: 32DevboxLinodeRackspaceStormVMWare714212835SE +/- 0.03, N = 4SE +/- 0.68, N = 8SE +/- 0.17, N = 5SE +/- 0.08, N = 8SE +/- 3.73, N = 88.295.2111.402.7628.88

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: 16DevboxLinodeRackspaceStormVMWare20406080100SE +/- 0.03, N = 4SE +/- 0.20, N = 8SE +/- 0.28, N = 8SE +/- 0.04, N = 4SE +/- 11.50, N = 89.977.9612.113.0488.68

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: 32DevboxLinodeRackspaceStormVMWare20406080100SE +/- 0.13, N = 4SE +/- 0.88, N = 8SE +/- 0.47, N = 8SE +/- 0.03, N = 4SE +/- 9.41, N = 812.488.4016.444.98104.54

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: 16DevboxLinodeRackspaceStormVMWare20406080100SE +/- 0.29, N = 8SE +/- 0.74, N = 8SE +/- 0.59, N = 8SE +/- 0.04, N = 4SE +/- 16.01, N = 815.3310.3219.935.4896.00

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: 8DevboxLinodeRackspaceStormVMWare48121620SE +/- 0.03, N = 4SE +/- 0.07, N = 4SE +/- 0.49, N = 8SE +/- 0.02, N = 8SE +/- 3.82, N = 86.494.057.411.7717.30

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: 4DevboxLinodeRackspaceStormVMWare20406080100SE +/- 1.36, N = 8SE +/- 0.26, N = 8SE +/- 0.58, N = 8SE +/- 0.02, N = 8SE +/- 1.68, N = 811.756.369.811.92104.23

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: 8DevboxLinodeRackspaceStormVMWare20406080100SE +/- 0.28, N = 8SE +/- 0.45, N = 8SE +/- 0.43, N = 8SE +/- 0.03, N = 8SE +/- 10.99, N = 88.666.209.302.0983.03

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: 4DevboxLinodeRackspaceStormVMWare20406080100SE +/- 0.66, N = 8SE +/- 1.88, N = 8SE +/- 1.39, N = 8SE +/- 0.03, N = 4SE +/- 2.60, N = 816.758.8516.032.22102.66

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: 32DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 9.24, N = 4SE +/- 0.01, N = 4SE +/- 0.06, N = 8SE +/- 0.07, N = 8SE +/- 4.55, N = 82230.463.782.302.8499.40

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: 16DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 5.97, N = 4SE +/- 0.04, N = 4SE +/- 0.17, N = 8SE +/- 0.06, N = 8SE +/- 6.91, N = 82229.604.243.382.92128.98

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: 32DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 11.46, N = 4SE +/- 0.02, N = 4SE +/- 0.12, N = 8SE +/- 0.07, N = 8SE +/- 1.45, N = 42239.645.302.963.49141.48

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: 16DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 13.67, N = 4SE +/- 0.92, N = 8SE +/- 0.45, N = 8SE +/- 0.07, N = 8SE +/- 16.64, N = 82230.1017.985.954.08316.74

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: 8DevboxLinodeRackspaceStormVMWare20406080100SE +/- 0.41, N = 8SE +/- 0.37, N = 8SE +/- 0.88, N = 8SE +/- 0.07, N = 8SE +/- 16.65, N = 811.588.3816.982.9277.68

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: 4DevboxLinodeRackspaceStormVMWare20406080100SE +/- 11.17, N = 8SE +/- 0.92, N = 8SE +/- 0.93, N = 8SE +/- 0.14, N = 8SE +/- 12.17, N = 861.8410.2520.633.3290.78

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: 8DevboxLinodeRackspaceStormVMWare306090120150SE +/- 1.92, N = 8SE +/- 1.11, N = 8SE +/- 0.72, N = 8SE +/- 0.11, N = 8SE +/- 0.96, N = 421.8610.9823.264.82119.49

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: 4DevboxLinodeRackspaceStormVMWare4080120160200SE +/- 2.67, N = 8SE +/- 2.49, N = 8SE +/- 0.44, N = 8SE +/- 0.93, N = 8SE +/- 13.40, N = 8191.0915.4730.397.22105.27

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: 32DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 3.45, N = 4SE +/- 0.71, N = 8SE +/- 0.22, N = 8SE +/- 0.24, N = 8SE +/- 4.61, N = 62269.4826.724.804.22330.60

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: 16DevboxLinodeRackspaceStormVMWare9001800270036004500SE +/- 4.33, N = 4SE +/- 68.19, N = 8SE +/- 9.17, N = 7SE +/- 0.46, N = 8SE +/- 108.34, N = 82252.164039.75750.5614.073404.71

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: 32DevboxLinodeRackspaceStormVMWare8001600240032004000SE +/- 6.82, N = 4SE +/- 134.20, N = 8SE +/- 5.00, N = 4SE +/- 0.62, N = 8SE +/- 88.73, N = 82328.233919.35761.5819.173515.22

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: 16DevboxLinodeRackspaceStormVMWare9001800270036004500SE +/- 7.95, N = 4SE +/- 96.86, N = 8SE +/- 3.53, N = 4SE +/- 9.19, N = 4SE +/- 83.92, N = 82306.124275.60759.922730.183442.07

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: 8DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 17.49, N = 4SE +/- 0.73, N = 8SE +/- 0.26, N = 8SE +/- 0.07, N = 8SE +/- 30.78, N = 82193.6316.475.333.40241.29

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: 4DevboxLinodeRackspaceStormVMWare7001400210028003500SE +/- 6.03, N = 4SE +/- 80.39, N = 8SE +/- 2.77, N = 4SE +/- 0.13, N = 4SE +/- 34.22, N = 42544.002103.35753.978.333486.01

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: 8DevboxLinodeRackspaceStormVMWare9001800270036004500SE +/- 19.12, N = 4SE +/- 138.87, N = 8SE +/- 3.97, N = 4SE +/- 0.75, N = 8SE +/- 406.32, N = 82155.064083.57749.8311.192852.63

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: 4DevboxLinodeRackspaceStormVMWare7001400210028003500SE +/- 7.91, N = 4SE +/- 88.03, N = 8SE +/- 3.46, N = 4SE +/- 11.88, N = 4SE +/- 74.42, N = 82555.792202.36749.682597.403398.52

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: 8DevboxLinodeRackspaceStormVMWare8001600240032004000SE +/- 16.97, N = 4SE +/- 59.23, N = 8SE +/- 1.66, N = 4SE +/- 6.73, N = 4SE +/- 124.39, N = 82222.373721.95753.902669.963376.98

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: 4DevboxLinodeRackspaceStormVMWare7001400210028003500SE +/- 3.79, N = 4SE +/- 57.04, N = 8SE +/- 4.27, N = 4SE +/- 5.28, N = 4SE +/- 86.56, N = 82552.812336.05742.212630.503364.03

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: 8DevboxLinodeRackspaceStormVMWare9001800270036004500SE +/- 11.31, N = 4SE +/- 106.53, N = 8SE +/- 5.27, N = 4SE +/- 11.57, N = 4SE +/- 54.79, N = 42300.964034.15760.562677.383521.80

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: 4DevboxLinodeRackspaceStormVMWare8001600240032004000SE +/- 39.30, N = 5SE +/- 46.90, N = 8SE +/- 3.37, N = 4SE +/- 20.13, N = 4SE +/- 50.36, N = 62651.212364.89752.452665.243556.03

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: 32DevboxLinodeRackspaceStormVMWare50100150200250SE +/- 1.55, N = 4SE +/- 2.28, N = 4SE +/- 2.24, N = 4SE +/- 1.11, N = 8SE +/- 2.30, N = 4136.62134.03132.9587.52207.30

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: 16DevboxLinodeRackspaceStormVMWare50100150200250SE +/- 1.50, N = 4SE +/- 1.58, N = 4SE +/- 1.81, N = 4SE +/- 1.49, N = 8SE +/- 2.91, N = 8140.77135.68134.3589.43231.81

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: 32DevboxLinodeRackspaceStormVMWare50100150200250SE +/- 1.42, N = 4SE +/- 2.44, N = 8SE +/- 2.17, N = 4SE +/- 1.22, N = 4SE +/- 3.53, N = 4138.01128.87131.0575.58231.27

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: 16DevboxLinodeRackspaceStormVMWare60120180240300SE +/- 2.02, N = 4SE +/- 4.49, N = 8SE +/- 1.51, N = 4SE +/- 1.60, N = 8SE +/- 6.09, N = 8142.50132.82137.7685.03277.75

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: 32DevboxLinodeRackspaceStormVMWare60120180240300SE +/- 0.87, N = 4SE +/- 3.87, N = 8SE +/- 2.21, N = 4SE +/- 1.38, N = 8SE +/- 21.38, N = 8139.12126.41131.8181.81287.29

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: 16DevboxLinodeRackspaceStormVMWare110220330440550SE +/- 1.95, N = 6SE +/- 2.23, N = 8SE +/- 1.77, N = 4SE +/- 2.29, N = 8SE +/- 46.08, N = 8149.34133.87129.4283.15519.28

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: 32DevboxLinodeRackspaceStormVMWare110220330440550SE +/- 3.98, N = 8SE +/- 1.75, N = 4SE +/- 2.66, N = 8SE +/- 1.92, N = 8SE +/- 62.34, N = 8146.86135.18121.0588.01488.92

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: 16DevboxLinodeRackspaceStormVMWare130260390520650SE +/- 6.43, N = 8SE +/- 3.17, N = 8SE +/- 1.35, N = 4SE +/- 2.45, N = 8SE +/- 78.72, N = 8165.17129.92123.5191.53605.79

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: 8DevboxLinodeRackspaceStormVMWare60120180240300SE +/- 1.55, N = 4SE +/- 1.29, N = 4SE +/- 0.35, N = 4SE +/- 0.84, N = 4SE +/- 14.23, N = 8142.27133.61140.1298.93274.42

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: 4DevboxLinodeRackspaceStormVMWare110220330440550SE +/- 2.51, N = 4SE +/- 3.28, N = 8SE +/- 2.16, N = 5SE +/- 1.46, N = 5SE +/- 47.24, N = 8150.04133.37142.2297.58530.32

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: 8DevboxLinodeRackspaceStormVMWare120240360480600SE +/- 1.35, N = 4SE +/- 1.57, N = 8SE +/- 1.42, N = 4SE +/- 1.93, N = 8SE +/- 49.74, N = 8155.70136.23141.2987.50537.51

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: 4DevboxLinodeRackspaceStormVMWare150300450600750SE +/- 6.37, N = 8SE +/- 1.57, N = 4SE +/- 3.38, N = 8SE +/- 2.30, N = 8SE +/- 45.22, N = 8178.25124.26128.5195.90688.05

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: 32DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 1.60, N = 4SE +/- 2.98, N = 8SE +/- 0.74, N = 4SE +/- 0.98, N = 4SE +/- 12.62, N = 82351.45200.0685.82104.04404.75

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: 16DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 1.36, N = 4SE +/- 4.01, N = 8SE +/- 1.58, N = 8SE +/- 1.84, N = 8SE +/- 29.91, N = 82348.31238.9591.59125.42847.79

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: 32DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 3.63, N = 4SE +/- 4.48, N = 8SE +/- 1.19, N = 6SE +/- 2.80, N = 8SE +/- 16.61, N = 82356.05180.8389.50120.86885.88

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: 16DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 1.03, N = 4SE +/- 2.81, N = 4SE +/- 1.20, N = 4SE +/- 2.79, N = 8SE +/- 24.89, N = 82340.21213.2796.68132.161024.10

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: 8DevboxLinodeRackspaceStormVMWare140280420560700SE +/- 6.27, N = 8SE +/- 3.10, N = 8SE +/- 0.97, N = 4SE +/- 3.75, N = 8SE +/- 65.78, N = 8188.48137.27130.97100.43653.40

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: 4DevboxLinodeRackspaceStormVMWare170340510680850SE +/- 6.52, N = 8SE +/- 8.30, N = 8SE +/- 2.58, N = 8SE +/- 5.21, N = 8SE +/- 11.92, N = 4225.46130.82114.0799.89769.48

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: 8DevboxLinodeRackspaceStormVMWare140280420560700SE +/- 11.61, N = 8SE +/- 9.08, N = 8SE +/- 2.14, N = 8SE +/- 3.98, N = 8SE +/- 63.82, N = 8249.93128.03112.14105.51669.91

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: 4DevboxLinodeRackspaceStormVMWare140280420560700SE +/- 36.44, N = 8SE +/- 34.05, N = 8SE +/- 1.70, N = 8SE +/- 7.60, N = 8SE +/- 29.14, N = 8280.17177.59107.25128.80663.14

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: 32DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 2.59, N = 4SE +/- 4.97, N = 8SE +/- 1.63, N = 4SE +/- 4.00, N = 8SE +/- 49.18, N = 82350.02165.8795.45116.27897.64

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: 16DevboxLinodeRackspaceStormVMWare13002600390052006500SE +/- 3.37, N = 4SE +/- 89.80, N = 4SE +/- 2.38, N = 4SE +/- 65.08, N = 8SE +/- 41.89, N = 42323.105846.26924.303624.575549.57

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: 32DevboxLinodeRackspaceStormVMWare13002600390052006500SE +/- 0.77, N = 4SE +/- 92.29, N = 5SE +/- 142.11, N = 8SE +/- 470.90, N = 8SE +/- 61.20, N = 42332.335972.43634.862739.925492.23

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: 16DevboxLinodeRackspaceStormVMWare12002400360048006000SE +/- 3.84, N = 4SE +/- 61.98, N = 4SE +/- 4.74, N = 4SE +/- 11.54, N = 4SE +/- 325.15, N = 82308.825476.86918.523489.364828.43

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: 8DevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 3.73, N = 4SE +/- 3.95, N = 8SE +/- 1.73, N = 8SE +/- 8.67, N = 8SE +/- 68.97, N = 82340.47194.8997.03100.591011.40

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: 4DevboxLinodeRackspaceStormVMWare12002400360048006000SE +/- 9.28, N = 4SE +/- 22.63, N = 4SE +/- 1.83, N = 8SE +/- 4.63, N = 8SE +/- 104.13, N = 82767.223159.45101.12162.525458.56

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: 8DevboxLinodeRackspaceStormVMWare11002200330044005500SE +/- 3.76, N = 4SE +/- 257.15, N = 8SE +/- 1.80, N = 8SE +/- 4.18, N = 8SE +/- 406.40, N = 82328.085107.67105.05142.505193.70

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: 4DevboxLinodeRackspaceStormVMWare11002200330044005500SE +/- 4.56, N = 4SE +/- 42.49, N = 4SE +/- 4.92, N = 4SE +/- 10.74, N = 4SE +/- 50.28, N = 42732.543049.75918.623494.385303.89

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: 8DevboxLinodeRackspaceStormVMWare12002400360048006000SE +/- 4.66, N = 4SE +/- 96.37, N = 8SE +/- 3.98, N = 4SE +/- 9.21, N = 4SE +/- 115.46, N = 82308.915742.94913.433519.125087.39

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: 4DevboxLinodeRackspaceStormVMWare11002200330044005500SE +/- 2.41, N = 4SE +/- 22.55, N = 4SE +/- 2.34, N = 4SE +/- 7.25, N = 4SE +/- 64.08, N = 82705.563096.59919.433435.615143.06

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: 8DevboxLinodeRackspaceStormVMWare12002400360048006000SE +/- 2.61, N = 4SE +/- 120.70, N = 8SE +/- 3.58, N = 4SE +/- 4.88, N = 4SE +/- 72.04, N = 42286.665441.51910.553429.435157.03

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: 4DevboxLinodeRackspaceStormVMWare10002000300040005000SE +/- 6.54, N = 4SE +/- 49.04, N = 8SE +/- 6.28, N = 4SE +/- 8.16, N = 4SE +/- 82.66, N = 82694.712973.67924.593430.964684.33

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 PerformanceDevboxLinodeRackspaceStormVMWare150300450600750SE +/- 2.16, N = 3SE +/- 2.35, N = 5SE +/- 3.13, N = 6SE +/- 2.13, N = 6SE +/- 112.64, N = 6144.76161.06134.90110.09684.611. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare15003000450060007500SE +/- 1.85, N = 3SE +/- 60.45, N = 3SE +/- 21.56, N = 3SE +/- 884.09, N = 6SE +/- 79.52, N = 32540.665294.632155.837053.415642.531. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare110220330440550SE +/- 5.04, N = 6SE +/- 11.78, N = 6SE +/- 4.43, N = 6SE +/- 2.13, N = 6SE +/- 42.35, N = 6132.23124.92126.61105.13517.411. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare100200300400500SE +/- 2.03, N = 3SE +/- 2.93, N = 3SE +/- 2.78, N = 6SE +/- 4.22, N = 6SE +/- 83.26, N = 6143.95164.11133.23105.00453.641. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare50100150200250SE +/- 0.24, N = 3SE +/- 1.34, N = 3SE +/- 0.60, N = 3SE +/- 1.21, N = 3SE +/- 3.49, N = 4136.24135.59148.59104.33205.731. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare50100150200250SE +/- 0.64, N = 3SE +/- 3.20, N = 6SE +/- 1.34, N = 3SE +/- 2.63, N = 6SE +/- 7.21, N = 6130.61129.01145.86108.64222.441. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare70140210280350SE +/- 1.34, N = 3SE +/- 1.72, N = 3SE +/- 2.30, N = 6SE +/- 1.52, N = 6SE +/- 55.26, N = 6128.86136.72143.82109.58320.291. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare14002800420056007000SE +/- 8.82, N = 3SE +/- 28.14, N = 3SE +/- 7.28, N = 3SE +/- 26.66, N = 3SE +/- 76.09, N = 62190.682183.551051.406469.544138.801. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare16003200480064008000SE +/- 1.78, N = 3SE +/- 0.64, N = 3SE +/- 6.81, N = 3SE +/- 57.05, N = 3SE +/- 209.46, N = 62584.306464.262171.577462.004565.011. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare6001200180024003000SE +/- 0.96, N = 3SE +/- 19.98, N = 6SE +/- 1.90, N = 3SE +/- 2.80, N = 3SE +/- 49.06, N = 62709.60208.68117.81241.26295.471. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare6001200180024003000SE +/- 1.98, N = 3SE +/- 6.50, N = 6SE +/- 2.27, N = 6SE +/- 8.54, N = 6SE +/- 3.34, N = 32654.36227.41118.10214.30476.841. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare6001200180024003000SE +/- 12.79, N = 3SE +/- 0.85, N = 3SE +/- 1.85, N = 4SE +/- 7.61, N = 6SE +/- 15.69, N = 62593.89213.03108.07183.25469.781. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare50100150200250SE +/- 1.60, N = 3SE +/- 0.22, N = 3SE +/- 5.90, N = 6SE +/- 1.54, N = 3SE +/- 2.44, N = 3141.21134.07134.41106.49207.211. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare50100150200250SE +/- 1.25, N = 3SE +/- 1.95, N = 5SE +/- 8.87, N = 6SE +/- 1.84, N = 3SE +/- 14.06, N = 6135.60137.03110.59101.62231.451. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare50100150200250SE +/- 0.75, N = 3SE +/- 1.51, N = 3SE +/- 2.17, N = 6SE +/- 3.09, N = 6SE +/- 11.89, N = 6131.57137.79113.15110.48246.981. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare50100150200250SE +/- 0.96, N = 3SE +/- 1.52, N = 3SE +/- 1.68, N = 3SE +/- 2.73, N = 6SE +/- 1.18, N = 3150.28136.33148.17105.99206.381. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare50100150200250SE +/- 1.07, N = 3SE +/- 1.67, N = 3SE +/- 1.01, N = 3SE +/- 0.98, N = 3SE +/- 9.81, N = 6141.81135.21147.2097.89217.351. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare60120180240300SE +/- 2.60, N = 3SE +/- 0.24, N = 3SE +/- 1.52, N = 3SE +/- 1.09, N = 3SE +/- 30.19, N = 6138.09137.22147.39103.81267.021. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 77.76, N = 6SE +/- 4.70, N = 3SE +/- 1.64, N = 3SE +/- 14.01, N = 6SE +/- 55.74, N = 62174.36240.36121.43202.14348.221. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 8.50, N = 3SE +/- 4.80, N = 6SE +/- 0.58, N = 3SE +/- 7.34, N = 6SE +/- 7.97, N = 32262.15231.59118.55216.07466.361. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 6.61, N = 3SE +/- 1.20, N = 3SE +/- 10.26, N = 6SE +/- 2.64, N = 3SE +/- 6.63, N = 32229.95211.1985.48192.65490.621. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare6001200180024003000SE +/- 0.88, N = 3SE +/- 7.80, N = 6SE +/- 3.10, N = 6SE +/- 10.44, N = 6SE +/- 54.56, N = 62758.58230.56126.50220.21272.721. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare6001200180024003000SE +/- 0.90, N = 3SE +/- 17.52, N = 6SE +/- 9.43, N = 6SE +/- 3.14, N = 3SE +/- 11.85, N = 62699.87211.6471.74225.12488.401. (CC) gcc options: -O3

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 PerformanceDevboxLinodeRackspaceStormVMWare6001200180024003000SE +/- 8.95, N = 3SE +/- 3.33, N = 4SE +/- 4.50, N = 6SE +/- 32.37, N = 6SE +/- 16.01, N = 62649.47219.7945.57172.93495.841. (CC) gcc options: -O3

FS-Mark

Test: 1000 Files, 1MB Size, No Sync/FSync

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncLinodeRackspaceStorm4080120160200SE +/- 4.13, N = 6SE +/- 9.01, N = 6SE +/- 5.65, N = 6159.07161.4598.951. (CC) gcc options: -static

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeLinodeRackspaceStorm306090120150SE +/- 0.90, N = 3SE +/- 4.48, N = 6SE +/- 0.92, N = 3112.0355.7561.971. (CC) gcc options: -static

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsLinodeRackspaceStorm20406080100SE +/- 3.88, N = 6SE +/- 9.65, N = 6SE +/- 1.82, N = 6103.5898.2571.781. (CC) gcc options: -static

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeLinodeRackspaceStorm306090120150SE +/- 3.11, N = 6SE +/- 7.68, N = 6SE +/- 9.22, N = 6131.7262.4271.351. (CC) gcc options: -static

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 PatternDevboxLinodeRackspaceStormVMWare5001000150020002500SE +/- 100.04, N = 3SE +/- 66.43, N = 3SE +/- 51.27, N = 3SE +/- 188.04, N = 3SE +/- 0.86, N = 31728.131886.772205.142452.66125.59

Flexible IO Tester

Test: Example Network Job

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network JobDevboxLinodeRackspaceStormVMWare20406080100SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.16, N = 612.8824.4875.6414.349.31

Phoronix Test Suite v10.8.4