diskperf1

Running pts/fio-1.3.2, pts/iozone-1.8.0, pts/tiobench-1.2.0, pts/fs-mark-1.0.0 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1406092-PL-1405304BY36&grt&sro&rro.

diskperf1ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem LayerDisplay DriverOpenGLScreen Resolutiondiskperf1sdb-testsdc-testakrqa-sdbAMD Opteron 6176 @ 2.30GHz (1 Core)Intel 440BXIntel 440BX/ZX/DX2048MB75GB Virtual diskVMware SVGA IIVMware VMXNET3RedHatEnterpriseServer 6.52.6.32-220.17.1.el6.x86_64 (x86_64)GCC 4.4.7 20120313ext4VMwareIntel Xeon X5560 @ 2.79GHz (2 Cores)8192MB124GB Virtual disk + 134GB Virtual disk + 1074GB Virtual disk + 376GB Virtual diskNVIDIA GeForce GTX 460Intel 82545EM GigabitRedHatEnterpriseServer 5.92.6.18-308.11.1.el5 (x86_64)NVIDIA 331.67)1.4GCC 4.1.2 20080704ext33200x1200OpenBenchmarking.orgCompiler Details- diskperf1: --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 - sdb-test: --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 - sdc-test: --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 - akrqa-sdb: --disable-dssi --disable-libunwind-exceptions --disable-plugin --enable-__cxa_atexit --enable-checking=release --enable-java-awt=gtk --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --host=x86_64-redhat-linux --mandir=/usr/share/man --with-cpu=genericDisk Details- diskperf1: CFQ / barrier=1,data=ordered,relatime,rw,seclabel- sdb-test: CFQ / barrier=1,data=ordered,relatime,rw,seclabel- sdc-test: CFQ / barrier=1,data=ordered,relatime,rw,seclabel- akrqa-sdb: NOOP / data=ordered,noatime,nodiratime,rwSystem Details- diskperf1: Disk Scheduler: CFQ. SELinux: Enabled.- sdb-test: Disk Scheduler: CFQ. SELinux: Enabled.- sdc-test: Disk Scheduler: CFQ. SELinux: Enabled.- akrqa-sdb: Disk Scheduler: NOOP.

diskperf1fio: Intel IOMeter File Server Access Patternfs-mark: 1000 Files, 1MB Sizefs-mark: 1000 Files, 1MB Size, No Sync/FSyncfs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizeiozone: 4Kb - 512MB - Write Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 4Kb - 2GB - Read Performanceiozone: 4Kb - 4GB - Write Performanceiozone: 4Kb - 4GB - Read Performanceiozone: 4Kb - 8GB - Write Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 64Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 64Kb - 2GB - Write Performanceiozone: 64Kb - 2GB - Read Performanceiozone: 64Kb - 4GB - Write Performanceiozone: 64Kb - 4GB - Read Performanceiozone: 64Kb - 8GB - Write Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 1MB - 512MB - Write Performanceiozone: 1MB - 512MB - Read Performanceiozone: 1MB - 2GB - Write Performanceiozone: 1MB - 2GB - Read Performanceiozone: 1MB - 4GB - Write Performanceiozone: 1MB - 4GB - Read Performanceiozone: 1MB - 8GB - Write Performanceiozone: 1MB - 8GB - Read Performancetiobench: Write - 32MB - 4tiobench: Write - 32MB - 8tiobench: Write - 32MB - 16tiobench: Write - 32MB - 32tiobench: Write - 64MB - 4tiobench: Write - 64MB - 8tiobench: Write - 64MB - 16tiobench: Write - 64MB - 32tiobench: Write - 128MB - 4tiobench: Write - 128MB - 8tiobench: Write - 128MB - 16tiobench: Write - 128MB - 32tiobench: Write - 256MB - 4tiobench: Write - 256MB - 8tiobench: Write - 256MB - 16tiobench: Write - 256MB - 32tiobench: Rand Write - 32MB - 4tiobench: Rand Write - 32MB - 8tiobench: Rand Write - 32MB - 16tiobench: Rand Write - 32MB - 32tiobench: Rand Write - 64MB - 4tiobench: Rand Write - 64MB - 8tiobench: Rand Write - 64MB - 16tiobench: Rand Write - 64MB - 32tiobench: Rand Write - 128MB - 4tiobench: Rand Write - 128MB - 8tiobench: Rand Write - 128MB - 16tiobench: Rand Write - 128MB - 32tiobench: Rand Write - 256MB - 4tiobench: Rand Write - 256MB - 8tiobench: Rand Write - 256MB - 16tiobench: Rand Write - 256MB - 32tiobench: Read - 32MB - 4tiobench: Read - 32MB - 8tiobench: Read - 32MB - 16tiobench: Read - 32MB - 32tiobench: Read - 64MB - 4tiobench: Read - 64MB - 8tiobench: Read - 64MB - 16tiobench: Read - 64MB - 32tiobench: Read - 128MB - 4tiobench: Read - 128MB - 8tiobench: Read - 128MB - 16tiobench: Read - 128MB - 32tiobench: Read - 256MB - 4tiobench: Read - 256MB - 8tiobench: Read - 256MB - 16tiobench: Read - 256MB - 32tiobench: Rand Read - 32MB - 4tiobench: Rand Read - 32MB - 8tiobench: Rand Read - 32MB - 16tiobench: Rand Read - 32MB - 32tiobench: Rand Read - 64MB - 4tiobench: Rand Read - 64MB - 8tiobench: Rand Read - 64MB - 16tiobench: Rand Read - 64MB - 32tiobench: Rand Read - 128MB - 4tiobench: Rand Read - 128MB - 8tiobench: Rand Read - 128MB - 16tiobench: Rand Read - 128MB - 32tiobench: Rand Read - 256MB - 4tiobench: Rand Read - 256MB - 8tiobench: Rand Read - 256MB - 16tiobench: Rand Read - 256MB - 32diskperf1sdb-testsdc-testakrqa-sdb163.30107.47634.60269.33104.97386.772436.12502.19146.24525.63111.80534.90139.81375.333142.68494.61140.24547.49141.43564.60144.94394.282794.06517.79141.15548.33146.32562.30125.274.229.1327.3043.655.0312.5130.6447.965.769.1623.5041.384.629.8823.6840.7114.1825.6346.9767.0113.1823.4850.2561.9815.2629.4348.2162.5217.0325.3452.1864.691823.901763.981801.381855.791757.371869.771888.70534.781774.411743.91540.08662.411707.95458.20653.06599.621412.891479.621598.421515.991416.921429.051549.0443.211258.801283.0422.5723.691164.888.7912.2222.61232.0086.50613.50395.322769.06496.59151.65503.82153.26471.42151.09377.623082.71489.73153.69481.46156.47494.79156.62371.772552.35496.08147.63474.27155.22503.14152.955.4412.5627.3045.875.8513.8925.6841.695.9313.9127.0640.546.0014.6627.6347.2215.7930.3050.1574.4615.7128.7645.5265.9815.0929.5044.9864.3016.1728.8045.4076.201844.051821.951820.271860.881771.011808.111848.52756.741719.521802.01845.00803.931784.56538.53777.84694.401272.981556.831567.841555.111343.601488.491197.0220.731217.931389.198.1511.79965.574.336.349.38274.17115.03631.7336.972772.17274.54160.39502.78162.22514.23163.96366.703229.61505.52154.71527.80156.96533.45160.94393.102680.05519.64150.25501.35159.78530.36163.155.7813.4727.0847.006.0614.7627.6747.626.2315.0127.4346.326.2715.4328.8749.0716.0429.0747.6266.2419.1535.7058.5280.9919.5035.5455.4878.8919.8635.7755.6978.501775.671878.331774.751726.861830.151915.291804.59766.161831.341920.34852.78793.271771.98567.22847.18853.171504.841496.181576.101539.821479.181466.761554.9028.301335.301540.6515.2615.901297.926.696.459.69494.1087.20814.5285.4382.08150.103473.35147.253501.59139.233464.36142.21135.03173.454641.66150.074804.45139.204799.38140.54129.11167.264547.42135.594579.17133.674597.20137.31127.654.308.5314.1722.364.428.3112.3523.214.428.3013.7123.674.488.5114.2111.5521.8431.0438.3542.0824.4135.7342.9780.4124.2840.0851.5272.9722.1730.4543.3685.485163.195182.534923.045068.985140.295135.484994.684968.145108.854881.824936.424908.244739.735012.154923.30182.053780.533862.554074.873983.033942.183855.953744.493453.313817.853816.203340.883647.983372.473460.412164.2815.16OpenBenchmarking.org

Flexible IO Tester

Test: Intel IOMeter File Server Access Pattern

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 2.1.9Test: Intel IOMeter File Server Access Patternsdc-testsdb-testdiskperf1akrqa-sdb110220330440550SE +/- 3.57, N = 3SE +/- 30.91, N = 6SE +/- 1.52, N = 3SE +/- 17.49, N = 6274.17232.00163.30494.10-rdynamic -std=gnu99 -O3 -ffast-math -lz -lm -lpthread -ldl1. (CC) gcc options: -include -lrt -laio

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizesdc-testsdb-testdiskperf1akrqa-sdb306090120150SE +/- 0.98, N = 3SE +/- 1.84, N = 6SE +/- 0.13, N = 3SE +/- 4.41, N = 6115.0386.50107.4787.201. (CC) gcc options: -static

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/FSyncsdc-testsdb-testdiskperf1akrqa-sdb2004006008001000SE +/- 13.59, N = 6SE +/- 18.23, N = 6SE +/- 17.66, N = 6SE +/- 29.07, N = 6631.73613.50634.60814.521. (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 Threadsdiskperf1akrqa-sdb60120180240300SE +/- 1.22, N = 3SE +/- 0.58, N = 3269.3385.431. (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 Sizediskperf1akrqa-sdb20406080100SE +/- 0.41, N = 3SE +/- 2.22, N = 6104.9782.081. (CC) gcc options: -static

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 Performancesdc-testsdb-testdiskperf1akrqa-sdb90180270360450SE +/- 0.25, N = 3SE +/- 14.78, N = 6SE +/- 11.52, N = 6SE +/- 5.44, N = 636.97395.32386.77150.101. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb7001400210028003500SE +/- 19.65, N = 3SE +/- 39.57, N = 3SE +/- 262.41, N = 6SE +/- 89.98, N = 62772.172769.062436.123473.351. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb110220330440550SE +/- 96.70, N = 6SE +/- 7.66, N = 3SE +/- 5.28, N = 3SE +/- 5.68, N = 6274.54496.59502.19147.251. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 0.93, N = 3SE +/- 3.38, N = 6SE +/- 2.47, N = 6SE +/- 70.89, N = 6160.39151.65146.243501.591. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb110220330440550SE +/- 1.31, N = 3SE +/- 3.26, N = 3SE +/- 6.03, N = 3SE +/- 2.54, N = 3502.78503.82525.63139.231. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb7001400210028003500SE +/- 2.49, N = 3SE +/- 1.70, N = 3SE +/- 2.17, N = 3SE +/- 10.63, N = 3162.22153.26111.803464.361. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb120240360480600SE +/- 8.92, N = 6SE +/- 21.11, N = 6SE +/- 1.50, N = 3SE +/- 0.51, N = 3514.23471.42534.90142.211. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb4080120160200SE +/- 1.16, N = 3SE +/- 1.15, N = 3SE +/- 4.50, N = 6SE +/- 8.12, N = 6163.96151.09139.81135.031. (CC) gcc options: -O3

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 Performancesdc-testsdb-testdiskperf1akrqa-sdb80160240320400SE +/- 5.85, N = 6SE +/- 9.81, N = 6SE +/- 7.54, N = 3SE +/- 1.86, N = 3366.70377.62375.33173.451. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb10002000300040005000SE +/- 10.41, N = 3SE +/- 150.68, N = 6SE +/- 179.47, N = 6SE +/- 79.03, N = 43229.613082.713142.684641.661. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb110220330440550SE +/- 7.87, N = 5SE +/- 10.31, N = 6SE +/- 7.19, N = 6SE +/- 5.03, N = 6505.52489.73494.61150.071. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb10002000300040005000SE +/- 2.80, N = 3SE +/- 3.06, N = 6SE +/- 3.03, N = 6SE +/- 48.54, N = 3154.71153.69140.244804.451. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb120240360480600SE +/- 3.13, N = 3SE +/- 8.21, N = 3SE +/- 5.39, N = 3SE +/- 2.09, N = 5527.80481.46547.49139.201. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb10002000300040005000SE +/- 1.46, N = 3SE +/- 2.90, N = 6SE +/- 4.40, N = 6SE +/- 97.10, N = 6156.96156.47141.434799.381. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb120240360480600SE +/- 8.27, N = 6SE +/- 7.67, N = 3SE +/- 2.41, N = 3SE +/- 1.03, N = 3533.45494.79564.60140.541. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb4080120160200SE +/- 2.92, N = 6SE +/- 2.00, N = 3SE +/- 2.33, N = 4SE +/- 8.78, N = 6160.94156.62144.94129.111. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb90180270360450SE +/- 5.78, N = 3SE +/- 1.65, N = 3SE +/- 5.72, N = 4SE +/- 0.51, N = 3393.10371.77394.28167.261. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb10002000300040005000SE +/- 17.04, N = 3SE +/- 110.61, N = 6SE +/- 14.81, N = 3SE +/- 34.51, N = 32680.052552.352794.064547.421. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb110220330440550SE +/- 7.96, N = 4SE +/- 5.75, N = 3SE +/- 10.10, N = 3SE +/- 3.71, N = 6519.64496.08517.79135.591. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb10002000300040005000SE +/- 3.26, N = 6SE +/- 2.84, N = 6SE +/- 2.83, N = 3SE +/- 45.33, N = 3150.25147.63141.154579.171. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb120240360480600SE +/- 7.61, N = 4SE +/- 2.13, N = 3SE +/- 9.72, N = 3SE +/- 3.49, N = 6501.35474.27548.33133.671. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb10002000300040005000SE +/- 1.06, N = 3SE +/- 1.93, N = 3SE +/- 0.95, N = 3SE +/- 66.78, N = 4159.78155.22146.324597.201. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb120240360480600SE +/- 13.05, N = 6SE +/- 10.08, N = 3SE +/- 2.49, N = 3SE +/- 2.60, N = 6530.36503.14562.30137.311. (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 Performancesdc-testsdb-testdiskperf1akrqa-sdb4080120160200SE +/- 2.65, N = 4SE +/- 2.85, N = 6SE +/- 8.29, N = 6SE +/- 5.38, N = 6163.15152.95125.27127.651. (CC) gcc options: -O3

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: 4sdc-testsdb-testdiskperf1akrqa-sdb1.30052.6013.90155.2026.5025SE +/- 0.10, N = 4SE +/- 0.08, N = 3SE +/- 0.13, N = 6SE +/- 0.07, N = 45.785.444.224.30

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: 8sdc-testsdb-testdiskperf1akrqa-sdb3691215SE +/- 0.46, N = 6SE +/- 0.46, N = 6SE +/- 0.50, N = 6SE +/- 0.06, N = 313.4712.569.138.53

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: 16sdc-testsdb-testdiskperf1akrqa-sdb612182430SE +/- 0.30, N = 3SE +/- 0.67, N = 6SE +/- 0.53, N = 6SE +/- 0.14, N = 327.0827.3027.3014.17

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: 32sdc-testsdb-testdiskperf1akrqa-sdb1122334455SE +/- 0.81, N = 6SE +/- 0.27, N = 3SE +/- 0.45, N = 3SE +/- 0.72, N = 647.0045.8743.6522.36

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: 4sdc-testsdb-testdiskperf1akrqa-sdb246810SE +/- 0.15, N = 6SE +/- 0.01, N = 3SE +/- 0.24, N = 6SE +/- 0.07, N = 36.065.855.034.42

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: 8sdc-testsdb-testdiskperf1akrqa-sdb48121620SE +/- 0.34, N = 6SE +/- 0.42, N = 6SE +/- 1.38, N = 6SE +/- 0.08, N = 314.7613.8912.518.31

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: 16sdc-testsdb-testdiskperf1akrqa-sdb714212835SE +/- 1.63, N = 6SE +/- 0.23, N = 3SE +/- 0.77, N = 6SE +/- 0.23, N = 327.6725.6830.6412.35

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: 32sdc-testsdb-testdiskperf1akrqa-sdb1122334455SE +/- 0.95, N = 6SE +/- 1.05, N = 6SE +/- 0.67, N = 3SE +/- 0.07, N = 347.6241.6947.9623.21

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: 4sdc-testsdb-testdiskperf1akrqa-sdb246810SE +/- 0.10, N = 4SE +/- 0.14, N = 6SE +/- 0.32, N = 6SE +/- 0.07, N = 46.235.935.764.42

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: 8sdc-testsdb-testdiskperf1akrqa-sdb48121620SE +/- 0.27, N = 6SE +/- 0.23, N = 6SE +/- 1.04, N = 6SE +/- 0.14, N = 615.0113.919.168.30

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: 16sdc-testsdb-testdiskperf1akrqa-sdb612182430SE +/- 0.90, N = 6SE +/- 0.40, N = 5SE +/- 0.36, N = 3SE +/- 0.02, N = 327.4327.0623.5013.71

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: 32sdc-testsdb-testdiskperf1akrqa-sdb1122334455SE +/- 0.55, N = 3SE +/- 1.35, N = 6SE +/- 0.79, N = 6SE +/- 0.05, N = 346.3240.5441.3823.67

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: 4sdc-testsdb-testdiskperf1akrqa-sdb246810SE +/- 0.10, N = 5SE +/- 0.23, N = 6SE +/- 0.23, N = 6SE +/- 0.04, N = 36.276.004.624.48

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: 8sdc-testsdb-testdiskperf1akrqa-sdb48121620SE +/- 0.17, N = 3SE +/- 0.14, N = 3SE +/- 0.63, N = 6SE +/- 0.04, N = 315.4314.669.888.51

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: 16sdc-testsdb-testdiskperf1akrqa-sdb714212835SE +/- 0.04, N = 3SE +/- 0.11, N = 3SE +/- 0.49, N = 6SE +/- 0.07, N = 328.8727.6323.6814.21

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: 32sdc-testsdb-testdiskperf1akrqa-sdb1122334455SE +/- 0.62, N = 3SE +/- 0.38, N = 3SE +/- 0.70, N = 4SE +/- 6.26, N = 349.0747.2240.7111.55

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: 4sdc-testsdb-testdiskperf1akrqa-sdb510152025SE +/- 0.85, N = 6SE +/- 0.53, N = 6SE +/- 0.28, N = 6SE +/- 2.09, N = 616.0415.7914.1821.84

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: 8sdc-testsdb-testdiskperf1akrqa-sdb714212835SE +/- 0.71, N = 6SE +/- 1.14, N = 6SE +/- 0.19, N = 3SE +/- 1.36, N = 629.0730.3025.6331.04

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: 16sdc-testsdb-testdiskperf1akrqa-sdb1122334455SE +/- 0.67, N = 3SE +/- 0.98, N = 3SE +/- 0.72, N = 5SE +/- 4.38, N = 647.6250.1546.9738.35

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: 32sdc-testsdb-testdiskperf1akrqa-sdb20406080100SE +/- 1.05, N = 3SE +/- 4.28, N = 6SE +/- 0.47, N = 3SE +/- 7.49, N = 666.2474.4667.0142.08

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: 4sdc-testsdb-testdiskperf1akrqa-sdb612182430SE +/- 0.68, N = 6SE +/- 0.56, N = 6SE +/- 0.50, N = 6SE +/- 2.42, N = 619.1515.7113.1824.41

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: 8sdc-testsdb-testdiskperf1akrqa-sdb816243240SE +/- 1.30, N = 6SE +/- 0.47, N = 3SE +/- 1.46, N = 6SE +/- 2.90, N = 635.7028.7623.4835.73

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: 16sdc-testsdb-testdiskperf1akrqa-sdb1326395265SE +/- 0.78, N = 6SE +/- 1.75, N = 6SE +/- 1.09, N = 6SE +/- 5.43, N = 658.5245.5250.2542.97

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: 32sdc-testsdb-testdiskperf1akrqa-sdb20406080100SE +/- 0.22, N = 3SE +/- 1.74, N = 6SE +/- 5.14, N = 6SE +/- 7.38, N = 680.9965.9861.9880.41

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: 4sdc-testsdb-testdiskperf1akrqa-sdb612182430SE +/- 0.50, N = 6SE +/- 0.30, N = 3SE +/- 0.30, N = 3SE +/- 1.63, N = 619.5015.0915.2624.28

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: 8sdc-testsdb-testdiskperf1akrqa-sdb918273645SE +/- 0.59, N = 6SE +/- 0.67, N = 6SE +/- 0.98, N = 6SE +/- 3.28, N = 635.5429.5029.4340.08

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: 16sdc-testsdb-testdiskperf1akrqa-sdb1224364860SE +/- 1.11, N = 6SE +/- 1.24, N = 6SE +/- 0.62, N = 3SE +/- 4.63, N = 655.4844.9848.2151.52

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: 32sdc-testsdb-testdiskperf1akrqa-sdb20406080100SE +/- 1.21, N = 5SE +/- 0.27, N = 3SE +/- 2.78, N = 6SE +/- 2.96, N = 678.8964.3062.5272.97

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: 4sdc-testsdb-testdiskperf1akrqa-sdb510152025SE +/- 0.27, N = 5SE +/- 0.60, N = 6SE +/- 0.32, N = 3SE +/- 1.99, N = 619.8616.1717.0322.17

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: 8sdc-testsdb-testdiskperf1akrqa-sdb816243240SE +/- 0.61, N = 3SE +/- 0.82, N = 6SE +/- 2.46, N = 6SE +/- 2.57, N = 635.7728.8025.3430.45

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: 16sdc-testsdb-testdiskperf1akrqa-sdb1326395265SE +/- 0.61, N = 3SE +/- 1.61, N = 6SE +/- 2.01, N = 6SE +/- 3.07, N = 655.6945.4052.1843.36

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: 32sdc-testsdb-testdiskperf1akrqa-sdb20406080100SE +/- 1.58, N = 3SE +/- 1.46, N = 6SE +/- 2.55, N = 6SE +/- 3.89, N = 678.5076.2064.6985.48

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: 4sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 62.06, N = 6SE +/- 37.24, N = 6SE +/- 31.08, N = 6SE +/- 48.93, N = 31775.671844.051823.905163.19

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: 8sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 19.84, N = 3SE +/- 32.22, N = 3SE +/- 50.84, N = 6SE +/- 67.50, N = 31878.331821.951763.985182.53

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: 16sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 51.74, N = 6SE +/- 40.48, N = 6SE +/- 35.64, N = 6SE +/- 112.19, N = 61774.751820.271801.384923.04

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: 32sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 127.73, N = 6SE +/- 37.08, N = 6SE +/- 31.81, N = 6SE +/- 33.90, N = 31726.861860.881855.795068.98

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: 4sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 40.88, N = 6SE +/- 81.23, N = 6SE +/- 52.48, N = 6SE +/- 77.98, N = 51830.151771.011757.375140.29

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: 8sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 9.74, N = 3SE +/- 36.45, N = 6SE +/- 31.99, N = 4SE +/- 24.08, N = 31915.291808.111869.775135.48

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: 16sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 88.14, N = 6SE +/- 37.48, N = 6SE +/- 32.71, N = 6SE +/- 86.02, N = 31804.591848.521888.704994.68

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: 32sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 15.22, N = 3SE +/- 26.62, N = 6SE +/- 8.38, N = 3SE +/- 21.27, N = 3766.16756.74534.784968.14

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: 4sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 25.52, N = 3SE +/- 84.25, N = 6SE +/- 30.15, N = 6SE +/- 45.98, N = 31831.341719.521774.415108.85

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: 8sdc-testsdb-testdiskperf1akrqa-sdb10002000300040005000SE +/- 6.39, N = 3SE +/- 36.55, N = 6SE +/- 15.67, N = 3SE +/- 66.98, N = 31920.341802.011743.914881.82

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: 16sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 3.53, N = 3SE +/- 2.34, N = 3SE +/- 11.66, N = 6SE +/- 91.06, N = 3852.78845.00540.084936.42

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: 32sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 17.32, N = 6SE +/- 14.93, N = 6SE +/- 10.50, N = 3SE +/- 98.11, N = 3793.27803.93662.414908.24

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: 4sdc-testsdb-testdiskperf1akrqa-sdb10002000300040005000SE +/- 26.60, N = 6SE +/- 35.30, N = 3SE +/- 25.44, N = 6SE +/- 131.96, N = 61771.981784.561707.954739.73

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: 8sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 11.37, N = 6SE +/- 10.21, N = 6SE +/- 21.69, N = 6SE +/- 84.07, N = 3567.22538.53458.205012.15

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: 16sdc-testsdb-testdiskperf1akrqa-sdb11002200330044005500SE +/- 15.05, N = 3SE +/- 17.06, N = 6SE +/- 13.17, N = 6SE +/- 50.86, N = 3847.18777.84653.064923.30

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: 32sdc-testsdb-testdiskperf1akrqa-sdb2004006008001000SE +/- 11.94, N = 5SE +/- 9.81, N = 3SE +/- 16.41, N = 6SE +/- 3.02, N = 3853.17694.40599.62182.05

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: 4sdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 67.23, N = 6SE +/- 134.39, N = 6SE +/- 52.21, N = 6SE +/- 58.59, N = 31504.841272.981412.893780.53

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: 8sdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 49.17, N = 6SE +/- 30.33, N = 3SE +/- 45.01, N = 6SE +/- 221.38, N = 61496.181556.831479.623862.55

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: 16sdc-testsdb-testdiskperf1akrqa-sdb9001800270036004500SE +/- 21.65, N = 3SE +/- 34.13, N = 6SE +/- 11.55, N = 3SE +/- 40.80, N = 31576.101567.841598.424074.87

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: 32sdc-testsdb-testdiskperf1akrqa-sdb9001800270036004500SE +/- 60.42, N = 6SE +/- 63.61, N = 6SE +/- 44.28, N = 6SE +/- 80.05, N = 31539.821555.111515.993983.03

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: 4sdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 29.80, N = 6SE +/- 107.67, N = 6SE +/- 10.62, N = 3SE +/- 15.61, N = 31479.181343.601416.923942.18

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: 8sdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 33.63, N = 6SE +/- 39.61, N = 6SE +/- 16.39, N = 3SE +/- 65.97, N = 61466.761488.491429.053855.95

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: 16sdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 30.41, N = 3SE +/- 226.71, N = 6SE +/- 27.38, N = 6SE +/- 126.01, N = 61554.901197.021549.043744.49

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: 32sdc-testsdb-testdiskperf1akrqa-sdb7001400210028003500SE +/- 0.93, N = 6SE +/- 2.09, N = 6SE +/- 2.49, N = 6SE +/- 311.19, N = 628.3020.7343.213453.31

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: 4sdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 33.51, N = 6SE +/- 80.82, N = 6SE +/- 42.03, N = 6SE +/- 26.17, N = 31335.301217.931258.803817.85

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: 8sdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 1.43, N = 3SE +/- 31.23, N = 6SE +/- 22.97, N = 3SE +/- 33.08, N = 31540.651389.191283.043816.20

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: 16sdc-testsdb-testdiskperf1akrqa-sdb7001400210028003500SE +/- 0.02, N = 3SE +/- 0.26, N = 6SE +/- 0.69, N = 6SE +/- 272.31, N = 615.268.1522.573340.88

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: 32sdc-testsdb-testdiskperf1akrqa-sdb8001600240032004000SE +/- 0.32, N = 3SE +/- 0.39, N = 6SE +/- 0.74, N = 6SE +/- 46.78, N = 315.9011.7923.693647.98

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: 4sdc-testsdb-testdiskperf1akrqa-sdb7001400210028003500SE +/- 35.36, N = 6SE +/- 185.47, N = 6SE +/- 60.60, N = 6SE +/- 182.10, N = 61297.92965.571164.883372.47

Threaded I/O Tester

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

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 8sdc-testsdb-testdiskperf1akrqa-sdb7001400210028003500SE +/- 0.72, N = 6SE +/- 0.19, N = 6SE +/- 0.74, N = 6SE +/- 61.08, N = 66.694.338.793460.41

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: 16sdc-testsdb-testdiskperf1akrqa-sdb5001000150020002500SE +/- 0.23, N = 6SE +/- 0.11, N = 6SE +/- 0.32, N = 6SE +/- 659.57, N = 66.456.3412.222164.28

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: 32sdc-testsdb-testdiskperf1akrqa-sdb510152025SE +/- 0.31, N = 6SE +/- 0.22, N = 6SE +/- 0.79, N = 6SE +/- 0.32, N = 69.699.3822.6115.16

Phoronix Test Suite v10.8.5