raid5-hw-10x3TB

Intel Xeon E5-2609 v2 testing with a Supermicro X9DRi-LN4+/X9DR3-LN4+ and Matrox s MGA G200eW WPCM450 on CentOS 6.4 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1311104-SO-RAID5HW1073&grw&rdt.

raid5-hw-10x3TBProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-Systemcfqnoopcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrierIntel Xeon E5-2609 v2 @ 2.50GHz (4 Cores)Supermicro X9DRi-LN4+/X9DR3-LN4+Intel Ivytown DMI249152MB2 x 250GB Seagate ST9250610NS + 3996GB SMC2108 + 27000GB SMC2108Matrox s MGA G200eW WPCM450Intel 82599EB 10-Gigabit SFI/SFP+CentOS 6.42.6.32-358.23.2.el6.x86_64 (x86_64)GCC 4.4.7 20120313xfsOpenBenchmarking.orgDisk Details- cfq: CFQ / attr2,delaylog,nobarrier,noquota,relatime,rw- noop: CFQ / attr2,delaylog,nobarrier,noquota,relatime,rw- cfq-8SAS: CFQ / attr2,delaylog,noquota,relatime,rw- cfq-128k: CFQ / attr2,delaylog,noquota,relatime,rw- mount-optimizado: CFQ / attr2,delaylog,noquota,relatime,rw- noop-128k: NOOP / attr2,delaylog,noquota,relatime,rw- noop-8k-mkfs.optimizado: NOOP / attr2,delaylog,noquota,relatime,rw,sunit=16,swidth=144- noop-1M-mkfs.optimizado: NOOP / attr2,delaylog,noquota,relatime,rw,sunit=2048,swidth=18432- noop-1M-mkfs.optimizado-nobarrier: NOOP / attr2,delaylog,nobarrier,noquota,relatime,rw,sunit=2048,swidth=18432- noop-512k-mkfs.optimizado.nobarrier: NOOP / attr2,delaylog,nobarrier,noquota,relatime,rw,sunit=1024,swidth=9216- noop-256k-mkfs.optimizado.nobarrier: NOOP / attr2,delaylog,nobarrier,noquota,relatime,rw,sunit=512,swidth=4608- noop-128k-mkfs.optimizado.nobarrier: NOOP / attr2,delaylog,nobarrier,noquota,relatime,rw,sunit=256,swidth=2304- noop-64k-mkfs.optimizado.nobarrier: NOOP / attr2,delaylog,nobarrier,noquota,relatime,rw,sunit=128,swidth=1152- noop-32k-mkfs.optimizado.nobarrier: NOOP / attr2,delaylog,nobarrier,noquota,relatime,rw,sunit=64,swidth=576System Details- cfq: Disk Scheduler: CFQ.- noop: Disk Scheduler: CFQ.- cfq-8SAS: Disk Scheduler: CFQ. Python 2.6.6.- cfq-128k: Disk Scheduler: CFQ. Python 2.6.6.- mount-optimizado: Disk Scheduler: CFQ. Python 2.6.6.- noop-128k: Disk Scheduler: NOOP. Python 2.6.6.- noop-8k-mkfs.optimizado: Disk Scheduler: NOOP. Python 2.6.6.- noop-1M-mkfs.optimizado: Disk Scheduler: NOOP. Python 2.6.6.- noop-1M-mkfs.optimizado-nobarrier: Disk Scheduler: NOOP. Python 2.6.6.- noop-512k-mkfs.optimizado.nobarrier: Disk Scheduler: NOOP. Python 2.6.6.- noop-256k-mkfs.optimizado.nobarrier: Disk Scheduler: NOOP. Python 2.6.6.- noop-128k-mkfs.optimizado.nobarrier: Disk Scheduler: NOOP. Python 2.6.6.- noop-64k-mkfs.optimizado.nobarrier: Disk Scheduler: NOOP. Python 2.6.6.- noop-32k-mkfs.optimizado.nobarrier: Disk Scheduler: NOOP. Python 2.6.6.

raid5-hw-10x3TBcompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treetiobench: Write - 32MB - 8dbench: 12 Clientstiobench: Rand Write - 64MB - 16tiobench: Rand Write - 256MB - 16tiobench: Rand Read - 256MB - 16tiobench: Rand Write - 256MB - 4tiobench: Rand Read - 64MB - 16tiobench: Rand Write - 64MB - 4tiobench: Read - 256MB - 4dbench: 128 Clientstiobench: Read - 128MB - 4tiobench: Read - 128MB - 8tiobench: Read - 64MB - 8tiobench: Read - 64MB - 4tiobench: Read - 32MB - 8dbench: 48 Clientstiobench: Read - 256MB - 8tiobench: Read - 32MB - 4tiobench: Read - 32MB - 16tiobench: Rand Read - 32MB - 16tiobench: Read - 32MB - 32tiobench: Rand Write - 32MB - 4tiobench: Read - 64MB - 16tiobench: Rand Read - 128MB - 16tiobench: Read - 64MB - 32tiobench: Rand Write - 128MB - 4tiobench: Write - 32MB - 4tiobench: Rand Write - 32MB - 16tiobench: Rand Read - 32MB - 4tiobench: Rand Write - 128MB - 16tiobench: Rand Read - 64MB - 4aio-stress: Rand Writetiobench: Rand Read - 128MB - 4tiobench: Write - 64MB - 4dbench: 1 Clientstiobench: Rand Read - 32MB - 8tiobench: Write - 64MB - 8tiobench: Rand Read - 64MB - 8tiobench: Read - 128MB - 16tiobench: Rand Read - 128MB - 8tiobench: Read - 128MB - 32tiobench: Rand Read - 256MB - 8tiobench: Read - 256MB - 16tiobench: Rand Read - 32MB - 32tiobench: Read - 256MB - 32tiobench: Rand Read - 64MB - 32tiobench: Write - 128MB - 4tiobench: Rand Write - 32MB - 8tiobench: Write - 128MB - 8tiobench: Rand Write - 64MB - 8tiobench: Write - 256MB - 4tiobench: Rand Read - 128MB - 32tiobench: Write - 256MB - 8tiobench: Rand Read - 256MB - 32tiobench: Write - 32MB - 16tiobench: Rand Write - 128MB - 8tiobench: Write - 32MB - 32tiobench: Rand Write - 256MB - 8tiobench: Write - 64MB - 16tiobench: Rand Write - 32MB - 32tiobench: Write - 64MB - 32tiobench: Rand Write - 64MB - 32tiobench: Write - 128MB - 16tiobench: Rand Write - 128MB - 32tiobench: Write - 128MB - 32tiobench: Rand Write - 256MB - 32tiobench: Write - 256MB - 16fio: Intel IOMeter File Server Access Patterntiobench: Write - 256MB - 32fs-mark: 1000 Files, 1MB Sizetiobench: Rand Read - 256MB - 4iozone: 1MB - 8GB - Read Performanceiozone: 1MB - 8GB - Write Performanceunpack-linux: linux-2.6.32.tar.bz2tiobench: 64MB Rand Read - 32 Threadsiozone: 4Kb - 8GB - Write Performancetiobench: 64MB Rand Write - 32 Threadsiozone: 4Kb - 8GB - Read Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 64Kb - 8GB - Write Performanceiozone: 8GB Read Performanceiozone: 8GB Write Performancepostmark: Disk Transaction Performanceapache: Static Web Page Servingsqlite: 12,500 INSERTscompress-gzip: 2GB File Compressioncfqnoopcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier1082.26135.83397.50488.041568.1113.323.397195.498.307607.5733.349520.88938.119546.109583.439517.519438.519426.021388.659596.299353.859530.607812.359565.18108.699579.497252.539606.4815.29857.4130.187672.587.717369.891656.427365.51594.70614.987679.21479.807546.149642.627422.449612.667398.219626.297729.649653.197665.92617.0648.59487.3718.54617.197532.97516.877386.86390.3310.65398.784.97415.5618.10381.499.60416.415.63363.862.56413.086.89341.31249.887247.236423.20792.5112.657518.35642.509.605198.576870.08828.295133.43621.35347216212.266.2717.94518.4713.153.427397.308.487643.2830.419582.799635.919612.849571.909465.819468.419639.729358.079515.327894.559584.26114.929565.957544.129597.8713.81821.5929.157736.817.757505.967435.24564.967772.40485.727571.229617.007537.019631.187305.319688.357837.099644.577634.94608.0848.30499.4018.97619.857540.91506.907293.19389.2710.36400.745.14393.5118.25374.149.50416.235.71369.272.54406.65340.177413.416376.39781.47625.485034.426788.57813.121073.11132.08395.431526.25946.771378.571701.73592.697.29177.6312.277422.108.744875.41507.06348916004.327.0017.941088.03134.42409.681609.50616.421329.081802.02619.667.09129.4012.217726.617.505395.94603.44364116078.868.0317.921087.77138.89406.291599.64612.971297.831786.40574.766.87120.8012.247403.307.485313.93638.95364116370.058.4617.941106.29136.34403.181601.01680.081365.411783.55577.156.85117.8212.057861.407.535267.43707.01358816353.088.2017.941104.45137.51392.551546.0295.19249.011724.81567.8722.5422.9212.077597.150.995210.16161.89357215848.987.7417.931068.16127.87397.541408.91171.97622.051716.67576.187.00134.3312.337594.856.785073.28601.92357216248.267.0917.941092.08130.74402.451422.90369.96791.281729.20600.976.66148.7512.287446.528.545030.69562.63357216251.496.3517.981097.89135.24399.881604.09354.331279.991706.24608.277.13147.7212.057510.958.475045.08555.57357316400.826.7017.921089.52131.65396.151612.24758.571389.531678.41594.886.92154.7012.047587.558.325057.11713.57355516322.686.9317.981096.69132.82392.881577.73621.911361.301714.37575.466.81142.6712.247721.517.625040.63744.63352116455.937.5017.931101.45135.51397.131593.561196.341413.961732.66560.186.96179.8312.227640.378.665222.50713.98358816407.617.9817.921103.25134.29393.461608.64207.991175.881749.70568.128.1573.4012.257681.201.925168.05541.27360616459.727.0217.93OpenBenchmarking.org

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilecfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier2004006008001000SE +/- 6.04, N = 3SE +/- 3.00, N = 3SE +/- 7.05, N = 3SE +/- 20.12, N = 3SE +/- 6.64, N = 3SE +/- 6.25, N = 3SE +/- 17.30, N = 6SE +/- 4.18, N = 3SE +/- 1.02, N = 3SE +/- 13.23, N = 3SE +/- 2.12, N = 3SE +/- 1.04, N = 3SE +/- 5.14, N = 31082.261073.111088.031087.771106.291104.451068.161092.081097.891089.521096.691101.451103.25

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createcfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier306090120150SE +/- 1.41, N = 3SE +/- 1.19, N = 3SE +/- 1.58, N = 3SE +/- 1.14, N = 3SE +/- 1.81, N = 3SE +/- 1.17, N = 3SE +/- 1.86, N = 6SE +/- 3.16, N = 3SE +/- 0.51, N = 3SE +/- 3.20, N = 3SE +/- 0.64, N = 3SE +/- 0.62, N = 3SE +/- 1.71, N = 3135.83132.08134.42138.89136.34137.51127.87130.74135.24131.65132.82135.51134.29

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treecfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier90180270360450SE +/- 3.27, N = 3SE +/- 8.95, N = 3SE +/- 0.09, N = 3SE +/- 3.50, N = 3SE +/- 4.43, N = 3SE +/- 0.03, N = 3SE +/- 6.98, N = 3SE +/- 1.40, N = 3SE +/- 1.61, N = 3SE +/- 2.77, N = 3SE +/- 1.67, N = 3SE +/- 1.69, N = 3SE +/- 4.97, N = 3397.50395.43409.68406.29403.18392.55397.54402.45399.88396.15392.88397.13393.46

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: 8cfqnoop110220330440550SE +/- 44.20, N = 8SE +/- 28.28, N = 8488.04518.47

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientscfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier30060090012001500SE +/- 2.22, N = 3SE +/- 6.76, N = 3SE +/- 3.73, N = 3SE +/- 2.55, N = 3SE +/- 7.78, N = 3SE +/- 5.44, N = 3SE +/- 10.07, N = 3SE +/- 1.93, N = 3SE +/- 4.37, N = 3SE +/- 3.82, N = 3SE +/- 0.89, N = 3SE +/- 7.18, N = 3SE +/- 2.43, N = 31568.111526.251609.501599.641601.011546.021408.911422.901604.091612.241577.731593.561608.641. (CC) gcc options: -lpopt -O2

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: 16cfqnoop3691215SE +/- 0.33, N = 8SE +/- 0.38, N = 813.3213.15

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: 16cfqnoop0.76951.5392.30853.0783.8475SE +/- 0.12, N = 8SE +/- 0.04, N = 43.393.42

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: 16cfqnoop16003200480064008000SE +/- 164.42, N = 8SE +/- 72.43, N = 47195.497397.30

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: 4cfqnoop246810SE +/- 0.31, N = 8SE +/- 0.48, N = 88.308.48

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: 16cfqnoop16003200480064008000SE +/- 24.21, N = 4SE +/- 17.65, N = 47607.577643.28

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: 4cfqnoop816243240SE +/- 2.25, N = 8SE +/- 2.58, N = 833.3430.41

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: 4cfqnoop2K4K6K8K10KSE +/- 36.95, N = 4SE +/- 48.57, N = 49520.889582.79

Dbench

128 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0128 Clientscfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier30060090012001500SE +/- 14.12, N = 5SE +/- 1.95, N = 3SE +/- 10.04, N = 3SE +/- 9.79, N = 3SE +/- 20.77, N = 6SE +/- 1.74, N = 3SE +/- 11.23, N = 6SE +/- 21.19, N = 6SE +/- 40.37, N = 6SE +/- 13.01, N = 4SE +/- 11.65, N = 3SE +/- 10.31, N = 3SE +/- 2.61, N = 3938.11946.77616.42612.97680.0895.19171.97369.96354.33758.57621.911196.34207.991. (CC) gcc options: -lpopt -O2

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: 4cfqnoop2K4K6K8K10KSE +/- 17.67, N = 4SE +/- 20.14, N = 49546.109635.91

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: 8cfqnoop2K4K6K8K10KSE +/- 10.87, N = 4SE +/- 5.33, N = 49583.439612.84

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: 8cfqnoop2K4K6K8K10KSE +/- 9.21, N = 4SE +/- 18.51, N = 49517.519571.90

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: 4cfqnoop2K4K6K8K10KSE +/- 9.24, N = 4SE +/- 6.44, N = 49438.519465.81

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: 8cfqnoop2K4K6K8K10KSE +/- 12.15, N = 4SE +/- 15.93, N = 49426.029468.41

Dbench

48 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.048 Clientscfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier30060090012001500SE +/- 2.50, N = 3SE +/- 2.10, N = 3SE +/- 7.04, N = 3SE +/- 6.67, N = 3SE +/- 3.52, N = 3SE +/- 2.71, N = 3SE +/- 16.94, N = 6SE +/- 7.84, N = 3SE +/- 4.72, N = 3SE +/- 1.67, N = 3SE +/- 11.16, N = 3SE +/- 7.19, N = 3SE +/- 22.23, N = 31388.651378.571329.081297.831365.41249.01622.05791.281279.991389.531361.301413.961175.881. (CC) gcc options: -lpopt -O2

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: 8cfqnoop2K4K6K8K10KSE +/- 12.15, N = 4SE +/- 7.57, N = 49596.299639.72

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: 4cfqnoop2K4K6K8K10KSE +/- 9.62, N = 4SE +/- 31.54, N = 49353.859358.07

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: 16cfqnoop2K4K6K8K10KSE +/- 6.15, N = 4SE +/- 2.79, N = 49530.609515.32

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: 16cfqnoop2K4K6K8K10KSE +/- 38.95, N = 4SE +/- 32.43, N = 47812.357894.55

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: 32cfqnoop2K4K6K8K10KSE +/- 11.74, N = 4SE +/- 7.56, N = 49565.189584.26

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: 4cfqnoop306090120150SE +/- 19.77, N = 8SE +/- 18.32, N = 8108.69114.92

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: 16cfqnoop2K4K6K8K10KSE +/- 20.57, N = 4SE +/- 16.24, N = 49579.499565.95

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: 16cfqnoop16003200480064008000SE +/- 172.82, N = 8SE +/- 18.98, N = 47252.537544.12

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: 32cfqnoop2K4K6K8K10KSE +/- 8.60, N = 4SE +/- 30.86, N = 49606.489597.87

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: 4cfqnoop48121620SE +/- 0.92, N = 8SE +/- 0.58, N = 815.2913.81

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: 4cfqnoop2004006008001000SE +/- 115.77, N = 8SE +/- 127.34, N = 8857.41821.59

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: 16cfqnoop714212835SE +/- 1.15, N = 8SE +/- 0.68, N = 830.1829.15

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: 4cfqnoop17003400510068008500SE +/- 51.45, N = 4SE +/- 42.58, N = 47672.587736.81

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: 16cfqnoop246810SE +/- 0.12, N = 8SE +/- 0.26, N = 87.717.75

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: 4cfqnoop16003200480064008000SE +/- 57.17, N = 4SE +/- 71.16, N = 47369.897505.96

AIO-Stress

Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Random Writecfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier400800120016002000SE +/- 19.10, N = 3SE +/- 12.67, N = 3SE +/- 2.78, N = 3SE +/- 4.51, N = 3SE +/- 5.55, N = 3SE +/- 17.92, N = 3SE +/- 19.60, N = 3SE +/- 12.21, N = 3SE +/- 6.83, N = 3SE +/- 15.68, N = 3SE +/- 18.51, N = 3SE +/- 15.21, N = 3SE +/- 20.11, N = 31656.421701.731802.021786.401783.551724.811716.671729.201706.241678.411714.371732.661749.701. (CC) gcc options: -pthread -laio

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: 4cfqnoop16003200480064008000SE +/- 32.81, N = 4SE +/- 13.79, N = 47365.517435.24

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: 4cfqnoop130260390520650SE +/- 35.42, N = 8SE +/- 36.66, N = 8594.70564.96

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientscfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier130260390520650SE +/- 3.43, N = 3SE +/- 4.81, N = 3SE +/- 2.63, N = 3SE +/- 4.03, N = 3SE +/- 4.41, N = 3SE +/- 4.10, N = 3SE +/- 2.85, N = 3SE +/- 4.28, N = 3SE +/- 4.99, N = 3SE +/- 2.30, N = 3SE +/- 2.08, N = 3SE +/- 0.98, N = 3SE +/- 3.28, N = 3614.98592.69619.66574.76577.15567.87576.18600.97608.27594.88575.46560.18568.121. (CC) gcc options: -lpopt -O2

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: 8cfqnoop17003400510068008500SE +/- 18.32, N = 4SE +/- 23.88, N = 47679.217772.40

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: 8cfqnoop110220330440550SE +/- 10.37, N = 8SE +/- 16.49, N = 8479.80485.72

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: 8cfqnoop16003200480064008000SE +/- 37.57, N = 4SE +/- 11.49, N = 47546.147571.22

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: 16cfqnoop2K4K6K8K10KSE +/- 12.70, N = 4SE +/- 8.49, N = 49642.629617.00

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: 8cfqnoop16003200480064008000SE +/- 13.56, N = 4SE +/- 14.21, N = 47422.447537.01

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: 32cfqnoop2K4K6K8K10KSE +/- 6.61, N = 4SE +/- 5.64, N = 49612.669631.18

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: 8cfqnoop16003200480064008000SE +/- 4.63, N = 4SE +/- 110.73, N = 47398.217305.31

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: 16cfqnoop2K4K6K8K10KSE +/- 12.49, N = 4SE +/- 10.00, N = 49626.299688.35

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: 32cfqnoop2K4K6K8K10KSE +/- 132.33, N = 4SE +/- 58.83, N = 47729.647837.09

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: 32cfqnoop2K4K6K8K10KSE +/- 13.79, N = 4SE +/- 8.19, N = 49653.199644.57

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: 32cfqnoop16003200480064008000SE +/- 19.39, N = 4SE +/- 13.54, N = 47665.927634.94

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: 4cfqnoop130260390520650SE +/- 36.98, N = 8SE +/- 27.30, N = 8617.06608.08

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: 8cfqnoop1122334455SE +/- 2.97, N = 8SE +/- 3.13, N = 848.5948.30

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: 8cfqnoop110220330440550SE +/- 12.38, N = 8SE +/- 10.51, N = 8487.37499.40

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: 8cfqnoop510152025SE +/- 0.67, N = 8SE +/- 0.86, N = 818.5418.97

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: 4cfqnoop130260390520650SE +/- 23.12, N = 8SE +/- 22.54, N = 8617.19619.85

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: 32cfqnoop16003200480064008000SE +/- 29.83, N = 4SE +/- 29.10, N = 47532.977540.91

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: 8cfqnoop110220330440550SE +/- 16.36, N = 8SE +/- 16.41, N = 8516.87506.90

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: 32cfqnoop16003200480064008000SE +/- 107.05, N = 5SE +/- 92.05, N = 87386.867293.19

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: 16cfqnoop80160240320400SE +/- 7.16, N = 8SE +/- 18.36, N = 8390.33389.27

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: 8cfqnoop3691215SE +/- 0.36, N = 8SE +/- 0.44, N = 810.6510.36

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: 32cfqnoop90180270360450SE +/- 6.94, N = 4SE +/- 9.48, N = 8398.78400.74

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: 8cfqnoop1.15652.3133.46954.6265.7825SE +/- 0.26, N = 8SE +/- 0.17, N = 84.975.14

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: 16cfqnoop90180270360450SE +/- 18.12, N = 8SE +/- 16.25, N = 8415.56393.51

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: 32cfqnoop48121620SE +/- 0.12, N = 4SE +/- 0.26, N = 818.1018.25

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: 32cfqnoop80160240320400SE +/- 7.50, N = 8SE +/- 8.96, N = 8381.49374.14

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: 32cfqnoop3691215SE +/- 0.12, N = 4SE +/- 0.08, N = 49.609.50

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: 16cfqnoop90180270360450SE +/- 10.20, N = 8SE +/- 10.47, N = 8416.41416.23

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: 32cfqnoop1.28482.56963.85445.13926.424SE +/- 0.07, N = 4SE +/- 0.06, N = 45.635.71

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: 32cfqnoop80160240320400SE +/- 10.76, N = 8SE +/- 6.92, N = 8363.86369.27

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: 32cfqnoop0.5761.1521.7282.3042.88SE +/- 0.03, N = 4SE +/- 0.04, N = 42.562.54

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: 16cfqnoop90180270360450SE +/- 11.91, N = 8SE +/- 8.19, N = 8413.08406.65

Flexible IO Tester

Intel IOMeter File Server Access Pattern

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Intel IOMeter File Server Access Patterncfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier510152025SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.13, N = 6SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 5SE +/- 0.09, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.15, N = 66.897.297.096.876.8522.547.006.667.136.926.816.968.151. (CC) gcc options: -std=gnu99 -O2 -rdynamic -lm -lpthread -ldl -lrt -laio

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: 32cfqnoop70140210280350SE +/- 0.86, N = 4SE +/- 2.01, N = 4341.31340.17

FS-Mark

1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.31000 Files, 1MB Sizecfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier50100150200250SE +/- 4.50, N = 6SE +/- 3.43, N = 6SE +/- 1.63, N = 3SE +/- 2.10, N = 6SE +/- 3.40, N = 6SE +/- 0.33, N = 6SE +/- 0.34, N = 3SE +/- 2.30, N = 6SE +/- 2.99, N = 6SE +/- 1.76, N = 3SE +/- 3.15, N = 6SE +/- 4.52, N = 6SE +/- 1.77, N = 6249.88177.63129.40120.80117.8222.92134.33148.75147.72154.70142.67179.8373.401. (CC) gcc options: -static

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: 4cfqnoop16003200480064008000SE +/- 4.56, N = 4SE +/- 26.65, N = 47247.237413.41

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 Performancecfqnoop14002800420056007000SE +/- 5.20, N = 3SE +/- 8.67, N = 36423.206376.391. (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 Performancecfqnoop2004006008001000SE +/- 10.35, N = 3SE +/- 12.54, N = 3792.51781.471. (CC) gcc options: -O3

Unpacking The Linux Kernel

linux-2.6.32.tar.bz2

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2cfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier3691215SE +/- 0.22, N = 4SE +/- 0.15, N = 8SE +/- 0.18, N = 4SE +/- 0.18, N = 4SE +/- 0.04, N = 4SE +/- 0.05, N = 4SE +/- 0.20, N = 4SE +/- 0.16, N = 4SE +/- 0.06, N = 4SE +/- 0.04, N = 4SE +/- 0.17, N = 4SE +/- 0.14, N = 8SE +/- 0.19, N = 412.6512.2712.2112.2412.0512.0712.3312.2812.0512.0412.2412.2212.25

Threaded I/O Tester

64MB Random Read - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Read - 32 Threadscfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier2K4K6K8K10KSE +/- 17.01, N = 4SE +/- 12.68, N = 4SE +/- 27.85, N = 4SE +/- 106.00, N = 4SE +/- 98.43, N = 7SE +/- 67.52, N = 4SE +/- 50.97, N = 4SE +/- 101.97, N = 6SE +/- 80.94, N = 4SE +/- 107.16, N = 4SE +/- 45.94, N = 4SE +/- 6.57, N = 4SE +/- 2.59, N = 47518.357422.107726.617403.307861.407597.157594.857446.527510.957587.557721.517640.377681.20

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 Performancecfqnoop140280420560700SE +/- 21.72, N = 6SE +/- 25.50, N = 6642.50625.481. (CC) gcc options: -O3

Threaded I/O Tester

64MB Random Write - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Write - 32 Threadscfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier3691215SE +/- 0.10, N = 4SE +/- 0.09, N = 4SE +/- 0.07, N = 4SE +/- 0.09, N = 4SE +/- 0.11, N = 4SE +/- 0.00, N = 4SE +/- 0.10, N = 5SE +/- 0.10, N = 4SE +/- 0.13, N = 4SE +/- 0.08, N = 4SE +/- 0.06, N = 4SE +/- 0.12, N = 8SE +/- 0.01, N = 49.608.747.507.487.530.996.788.548.478.327.628.661.92

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 Performancecfqnoop11002200330044005500SE +/- 31.14, N = 3SE +/- 51.88, N = 35198.575034.421. (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 Performancecfqnoop15003000450060007500SE +/- 65.77, N = 3SE +/- 21.59, N = 36870.086788.571. (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 Performancecfqnoop2004006008001000SE +/- 10.07, N = 3SE +/- 13.28, N = 3828.29813.121. (CC) gcc options: -O3

IOzone

8GB Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Read Performancecfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier12002400360048006000SE +/- 11.81, N = 3SE +/- 83.68, N = 3SE +/- 38.20, N = 3SE +/- 76.38, N = 3SE +/- 48.52, N = 3SE +/- 25.99, N = 3SE +/- 16.14, N = 3SE +/- 73.96, N = 6SE +/- 75.15, N = 3SE +/- 70.84, N = 3SE +/- 69.45, N = 3SE +/- 20.63, N = 3SE +/- 32.57, N = 35133.434875.415395.945313.935267.435210.165073.285030.695045.085057.115040.635222.505168.051. (CC) gcc options: -O3

IOzone

8GB Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Write Performancecfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier160320480640800SE +/- 23.53, N = 6SE +/- 33.01, N = 6SE +/- 49.82, N = 6SE +/- 51.72, N = 6SE +/- 7.43, N = 3SE +/- 2.44, N = 3SE +/- 10.04, N = 4SE +/- 19.54, N = 6SE +/- 40.27, N = 6SE +/- 5.67, N = 3SE +/- 7.32, N = 3SE +/- 19.85, N = 6SE +/- 17.19, N = 6621.35507.06603.44638.95707.01161.89601.92562.63555.57713.57744.63713.98541.271. (CC) gcc options: -O3

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancecfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier8001600240032004000SE +/- 28.00, N = 3SE +/- 43.28, N = 3SE +/- 35.00, N = 3SE +/- 17.67, N = 3SE +/- 17.33, N = 3SE +/- 29.45, N = 3SE +/- 29.45, N = 3SE +/- 29.45, N = 3SE +/- 50.33, N = 3SE +/- 34.00, N = 3SE +/- 28.58, N = 3SE +/- 17.33, N = 3SE +/- 17.33, N = 334723489364136413588357235723572357335553521358836061. (CC) gcc options: -O3

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page Servingcfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier4K8K12K16K20KSE +/- 26.38, N = 3SE +/- 71.42, N = 3SE +/- 253.90, N = 3SE +/- 211.81, N = 3SE +/- 17.27, N = 3SE +/- 197.66, N = 3SE +/- 13.63, N = 3SE +/- 33.01, N = 3SE +/- 35.89, N = 3SE +/- 83.22, N = 3SE +/- 54.31, N = 3SE +/- 32.04, N = 3SE +/- 65.34, N = 316212.2616004.3216078.8616370.0516353.0815848.9816248.2616251.4916400.8216322.6816455.9316407.6116459.721. (CC) gcc options: -shared -fPIC -O2 -pthread

SQLite

12,500 INSERTs

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.7.312,500 INSERTscfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier246810SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.17, N = 6SE +/- 0.28, N = 6SE +/- 0.07, N = 3SE +/- 0.31, N = 6SE +/- 0.15, N = 6SE +/- 0.11, N = 4SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.13, N = 6SE +/- 0.42, N = 6SE +/- 0.41, N = 66.277.008.038.468.207.747.096.356.706.937.507.987.021. (CC) gcc options: -O2 -ldl -lpthread

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compressioncfqcfq-8SAScfq-128kmount-optimizadonoop-128knoop-8k-mkfs.optimizadonoop-1M-mkfs.optimizadonoop-1M-mkfs.optimizado-nobarriernoop-512k-mkfs.optimizado.nobarriernoop-256k-mkfs.optimizado.nobarriernoop-128k-mkfs.optimizado.nobarriernoop-64k-mkfs.optimizado.nobarriernoop-32k-mkfs.optimizado.nobarrier48121620SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 317.9417.9417.9217.9417.9417.9317.9417.9817.9217.9817.9317.9217.93

Phoronix Test Suite v10.8.4