Centos55.RAID0.EXT3

Running pts/iozone-1.7.0.

HTML result view exported from: https://openbenchmarking.org/result/1109217-IV-1109129IV74&sor&grs.

Centos55.RAID0.EXT3ProcessorMotherboardChipsetMemoryDiskGraphicsOSKernelDisplay DriverCompilerFile-SystemScreen ResolutionCentos55.RAID0.EXT3Centos55.RAID0.XFSCentos55.RAID0.EXT4Centos55.RAID5.EXT3Centos55.RAID5.XFSCentos55.RAID5.EXT42011-09-20 19:03Centos60.RAID0.EXT4Centos60.RAID5.EXT4Intel Xeon X5355 @ 2.66GHz (4 Cores)Dell PowerEdge 1950Intel 5000X MCH2048 MB + 2048 MB + 1024 MB + 1024 MB + 1024 MB + 1024 MB DDR2-667MHz299GB PERC 5/i + 4 x 55GB OCZ REVODRIVE X2ATI ES1000CentOS release 5.5 (Final) Tikanga2.6.18-194.26.1.el5 (x86_64)atiGCC 4.1.2ext3ext2/ext3ext3ext2/ext3Dell 0UR033CentOS Linux release 6.0 (Final)2.6.32-71.el6.x86_64 (x86_64)ext41280x1024GCC 4.4.4OpenBenchmarking.orgSystem Details- Disk Scheduler: CFQ.

Centos55.RAID0.EXT3iozone: 4Kb - 8GB - Write Performanceiozone: 64Kb - 8GB - Write Performanceiozone: 1MB - 8GB - Write Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 1MB - 8GB - Read Performanceiozone: 64Kb - 4GB - Write Performanceiozone: 1MB - 4GB - Write Performanceiozone: 64Kb - 512MB - Write Performanceiozone: 1MB - 512MB - Write Performanceiozone: 64Kb - 2GB - Write Performanceiozone: 1MB - 2GB - Write Performanceiozone: 64Kb - 4GB - Read Performanceiozone: 4Kb - 4GB - Read Performanceiozone: 1MB - 512MB - Read Performanceiozone: 1MB - 2GB - Read Performanceiozone: 1MB - 4GB - Read Performanceiozone: 4Kb - 2GB - Read Performanceiozone: 64Kb - 2GB - Read Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 4Kb - 4GB - Write Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 4Kb - 512MB - Write PerformanceCentos55.RAID0.EXT3Centos55.RAID0.XFSCentos55.RAID0.EXT4Centos55.RAID5.EXT3Centos55.RAID5.XFSCentos55.RAID5.EXT42011-09-20 19:03Centos60.RAID0.EXT4Centos60.RAID5.EXT455.4556.2155.15229.31236.28251.75160.18160.75509.15496.49505.79493.063051.112564.652636.902736.792782.922583.153028.752993.43145.91361.862594.23465.0956.1056.0656.49230.27234.35235.50160.85161.05513.93489.90507.76490.293045.952603.392591.452842.712788.022541.533050.163016.87148.89393.062623.66461.6856.0856.1655.88232.30233.31234.86160.08164.79508.31493.33508.13496.463034.482583.162667.822792.432814.382592.393029.392995.63149.11360.792610.29471.5756.1755.9456.33227.53226.86232.95162.07159.86507.23480.76505.28495.933044.242612.272657.952840.292828.362567.273058.513006.69145.54357.902328.93366.4656.1456.2656.39227.87231.18235.79158.54158.44509.21494.74505.24496.683062.332592.902647.762835.822779.342617.383075.453008.11149.13362.182169.66346.3756.1155.6756.32232.60229.06236.83161.30161.81497.39483.24496.29483.432993.132559.272489.952785.082751.372509.082937.492962.76142.61368.512115.13379.3255.7055.8255.86227.73235.31239.60156.18160.43511.90493.56510.25493.923038.762588.522636.862777.372772.132607.343040.673003.56145.70360.032538.35388.17310.57308.99305.311114.141105.991104.08398.08383.51961.59902.79698.47683.213345.512875.053319.523430.733404.202858.193328.353342.68386.10671.712899.27836.85158.11157.57159.30648.51854.271041.01197.86200.91953.50912.81412.45414.162302.432087.073316.903406.183392.772645.123300.103316.23196.90385.542823.29835.29OpenBenchmarking.org

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID5.EXT3Centos55.RAID5.XFSCentos55.RAID5.EXT4Centos55.RAID0.XFSCentos55.RAID0.EXT42011-09-20 19:03Centos55.RAID0.EXT370140210280350SE +/- 4.45, N = 5SE +/- 0.82, N = 3SE +/- 0.06, N = 3SE +/- 0.23, N = 3SE +/- 0.45, N = 3SE +/- 0.04, N = 3SE +/- 0.16, N = 3SE +/- 0.31, N = 3SE +/- 0.47, N = 3310.57158.1156.1756.1456.1156.1056.0855.7055.45

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 64Kb - File Size: 8GB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID5.XFSCentos55.RAID0.EXT3Centos55.RAID0.EXT4Centos55.RAID0.XFSCentos55.RAID5.EXT32011-09-20 19:03Centos55.RAID5.EXT470140210280350SE +/- 5.43, N = 6SE +/- 0.20, N = 3SE +/- 0.24, N = 3SE +/- 0.28, N = 3SE +/- 0.15, N = 3SE +/- 0.26, N = 3SE +/- 0.25, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3308.99157.5756.2656.2156.1656.0655.9455.8255.67

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 1MB - File Size: 8GB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.XFSCentos55.RAID5.XFSCentos55.RAID5.EXT3Centos55.RAID5.EXT4Centos55.RAID0.EXT42011-09-20 19:03Centos55.RAID0.EXT370140210280350SE +/- 4.96, N = 3SE +/- 0.46, N = 3SE +/- 0.21, N = 3SE +/- 0.26, N = 3SE +/- 0.35, N = 3SE +/- 0.20, N = 3SE +/- 0.20, N = 3SE +/- 0.33, N = 3SE +/- 0.54, N = 3305.31159.3056.4956.3956.3356.3256.1355.8655.15

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 8GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID5.EXT4Centos55.RAID0.EXT4Centos55.RAID0.XFSCentos55.RAID0.EXT3Centos55.RAID5.XFS2011-09-20 19:03Centos55.RAID5.EXT32004006008001000SE +/- 32.51, N = 6SE +/- 3.54, N = 3SE +/- 0.62, N = 3SE +/- 2.42, N = 3SE +/- 2.09, N = 3SE +/- 3.43, N = 6SE +/- 4.10, N = 3SE +/- 3.35, N = 6SE +/- 3.94, N = 31114.14648.51232.60232.30230.27229.31227.87227.73227.53

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 64Kb - File Size: 8GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.EXT4Centos55.RAID0.EXT32011-09-20 19:03Centos55.RAID0.XFSCentos55.RAID5.XFSCentos55.RAID5.EXT4Centos55.RAID5.EXT32004006008001000SE +/- 7.66, N = 3SE +/- 85.99, N = 6SE +/- 3.50, N = 5SE +/- 3.12, N = 6SE +/- 4.38, N = 3SE +/- 2.96, N = 3SE +/- 3.66, N = 4SE +/- 3.96, N = 3SE +/- 2.52, N = 31105.99854.27236.86236.28235.31234.35231.18229.06226.86

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 1MB - File Size: 8GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.EXT4Centos55.RAID0.EXT32011-09-20 19:03Centos55.RAID5.EXT4Centos55.RAID5.XFSCentos55.RAID0.XFSCentos55.RAID5.EXT32004006008001000SE +/- 2.68, N = 3SE +/- 5.36, N = 3SE +/- 2.07, N = 3SE +/- 3.32, N = 3SE +/- 4.34, N = 6SE +/- 4.04, N = 4SE +/- 1.15, N = 3SE +/- 4.58, N = 6SE +/- 0.47, N = 31104.081041.01253.11251.75239.60236.83235.79235.50232.95

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 64Kb - File Size: 4GB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID5.EXT3Centos55.RAID5.EXT4Centos55.RAID0.XFSCentos55.RAID0.EXT3Centos55.RAID0.EXT4Centos55.RAID5.XFS2011-09-20 19:0390180270360450SE +/- 7.52, N = 3SE +/- 0.78, N = 3SE +/- 3.15, N = 6SE +/- 2.89, N = 6SE +/- 3.06, N = 6SE +/- 3.92, N = 6SE +/- 3.34, N = 6SE +/- 3.21, N = 6SE +/- 3.01, N = 6398.08197.86162.07161.30160.85160.18160.08158.54156.18

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 1MB - File Size: 4GB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.EXT4Centos55.RAID5.EXT4Centos55.RAID0.XFSCentos55.RAID0.EXT32011-09-20 19:03Centos55.RAID5.EXT3Centos55.RAID5.XFS80160240320400SE +/- 6.89, N = 3SE +/- 1.10, N = 3SE +/- 3.15, N = 3SE +/- 2.50, N = 6SE +/- 3.71, N = 6SE +/- 2.56, N = 6SE +/- 3.75, N = 6SE +/- 2.63, N = 6SE +/- 2.45, N = 5383.51200.91164.79161.81161.05160.75160.43159.86158.44

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 64Kb - File Size: 512MB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.XFS2011-09-20 19:03Centos55.RAID5.XFSCentos55.RAID0.EXT3Centos55.RAID0.EXT4Centos55.RAID5.EXT3Centos55.RAID5.EXT42004006008001000SE +/- 1.32, N = 3SE +/- 0.78, N = 3SE +/- 0.83, N = 3SE +/- 1.43, N = 3SE +/- 2.04, N = 3SE +/- 2.25, N = 3SE +/- 3.14, N = 3SE +/- 2.87, N = 3SE +/- 1.54, N = 3961.59953.50513.93511.90509.21509.15508.31507.23497.39

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 1MB - File Size: 512MB - Disk Test: Write PerformanceCentos60.RAID5.EXT4Centos60.RAID0.EXT4Centos55.RAID0.EXT4Centos55.RAID0.EXT3Centos55.RAID5.XFS2011-09-20 19:03Centos55.RAID0.XFSCentos55.RAID5.EXT4Centos55.RAID5.EXT32004006008001000SE +/- 10.60, N = 3SE +/- 7.33, N = 3SE +/- 0.73, N = 3SE +/- 2.31, N = 3SE +/- 1.03, N = 3SE +/- 2.60, N = 3SE +/- 4.41, N = 3SE +/- 2.76, N = 3SE +/- 2.04, N = 3912.81902.79498.06496.49494.74493.56489.90483.24480.76

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 64Kb - File Size: 2GB - Disk Test: Write PerformanceCentos60.RAID0.EXT42011-09-20 19:03Centos55.RAID0.EXT4Centos55.RAID0.XFSCentos55.RAID0.EXT3Centos55.RAID5.EXT3Centos55.RAID5.XFSCentos55.RAID5.EXT4Centos60.RAID5.EXT4150300450600750SE +/- 11.06, N = 4SE +/- 2.73, N = 3SE +/- 3.80, N = 3SE +/- 4.05, N = 3SE +/- 3.65, N = 3SE +/- 2.32, N = 3SE +/- 2.88, N = 3SE +/- 4.50, N = 3SE +/- 0.56, N = 3698.47510.25508.13507.76505.79505.28505.24496.29412.45

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 1MB - File Size: 2GB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos55.RAID5.XFSCentos55.RAID0.EXT4Centos55.RAID5.EXT32011-09-20 19:03Centos55.RAID0.EXT3Centos55.RAID0.XFSCentos55.RAID5.EXT4Centos60.RAID5.EXT4150300450600750SE +/- 9.93, N = 4SE +/- 2.31, N = 3SE +/- 2.42, N = 3SE +/- 2.52, N = 3SE +/- 2.95, N = 3SE +/- 2.90, N = 3SE +/- 4.69, N = 3SE +/- 0.72, N = 3SE +/- 1.51, N = 3683.21496.68496.46495.93493.92493.06490.29483.43414.16

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 64Kb - File Size: 4GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos55.RAID5.XFSCentos55.RAID0.EXT3Centos55.RAID0.XFSCentos55.RAID5.EXT3Centos55.RAID0.EXT42011-09-20 19:03Centos55.RAID5.EXT4Centos60.RAID5.EXT47001400210028003500SE +/- 21.79, N = 3SE +/- 3.31, N = 3SE +/- 2.89, N = 3SE +/- 4.75, N = 3SE +/- 5.79, N = 3SE +/- 7.27, N = 3SE +/- 4.01, N = 3SE +/- 3.57, N = 3SE +/- 121.26, N = 63345.513062.333051.113045.953044.243038.973038.762993.132302.43

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 4GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos55.RAID5.EXT3Centos55.RAID0.XFSCentos55.RAID0.EXT4Centos55.RAID5.XFS2011-09-20 19:03Centos55.RAID0.EXT3Centos55.RAID5.EXT4Centos60.RAID5.EXT46001200180024003000SE +/- 4.90, N = 3SE +/- 6.02, N = 3SE +/- 8.55, N = 3SE +/- 8.50, N = 3SE +/- 15.75, N = 3SE +/- 4.08, N = 3SE +/- 10.58, N = 3SE +/- 2.64, N = 3SE +/- 96.23, N = 62875.052612.272603.392595.582592.902588.522564.652559.272087.07

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 1MB - File Size: 512MB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.EXT4Centos55.RAID5.EXT3Centos55.RAID5.XFSCentos55.RAID0.EXT32011-09-20 19:03Centos55.RAID0.XFSCentos55.RAID5.EXT47001400210028003500SE +/- 24.96, N = 3SE +/- 2.32, N = 3SE +/- 10.80, N = 3SE +/- 23.96, N = 3SE +/- 22.97, N = 3SE +/- 13.14, N = 3SE +/- 38.17, N = 4SE +/- 29.30, N = 3SE +/- 24.56, N = 33319.523316.902687.102657.952647.762636.902636.862591.452489.95

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 1MB - File Size: 2GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.XFSCentos55.RAID5.EXT3Centos55.RAID5.XFSCentos55.RAID0.EXT4Centos55.RAID5.EXT42011-09-20 19:03Centos55.RAID0.EXT37001400210028003500SE +/- 1.98, N = 3SE +/- 28.36, N = 3SE +/- 4.98, N = 3SE +/- 32.28, N = 3SE +/- 26.21, N = 3SE +/- 34.62, N = 3SE +/- 20.70, N = 3SE +/- 28.03, N = 3SE +/- 32.84, N = 33430.733406.182842.712840.292835.822792.432785.082777.372736.79

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 1MB - File Size: 4GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID5.EXT3Centos55.RAID0.EXT4Centos55.RAID0.XFSCentos55.RAID0.EXT3Centos55.RAID5.XFS2011-09-20 19:03Centos55.RAID5.EXT47001400210028003500SE +/- 22.22, N = 3SE +/- 20.84, N = 3SE +/- 7.59, N = 3SE +/- 16.43, N = 3SE +/- 0.76, N = 3SE +/- 4.49, N = 3SE +/- 6.67, N = 3SE +/- 11.31, N = 3SE +/- 16.21, N = 33404.203392.772828.362814.382788.022782.922779.342772.132751.37

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 2GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID5.XFS2011-09-20 19:03Centos55.RAID0.EXT4Centos55.RAID0.EXT3Centos55.RAID5.EXT3Centos55.RAID0.XFSCentos55.RAID5.EXT46001200180024003000SE +/- 23.10, N = 3SE +/- 85.36, N = 6SE +/- 2.56, N = 3SE +/- 2.71, N = 3SE +/- 10.06, N = 3SE +/- 10.67, N = 3SE +/- 27.33, N = 3SE +/- 24.14, N = 3SE +/- 35.29, N = 32858.192645.122617.382607.342592.392583.152567.272541.532509.08

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 64Kb - File Size: 2GB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID5.XFSCentos55.RAID0.EXT4Centos55.RAID5.EXT3Centos55.RAID0.XFS2011-09-20 19:03Centos55.RAID0.EXT3Centos55.RAID5.EXT47001400210028003500SE +/- 14.68, N = 3SE +/- 2.52, N = 3SE +/- 7.36, N = 3SE +/- 9.05, N = 3SE +/- 6.47, N = 3SE +/- 12.83, N = 3SE +/- 32.99, N = 3SE +/- 35.30, N = 3SE +/- 38.35, N = 33328.353300.103075.453060.343058.513050.163040.673028.752937.49

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 64Kb - File Size: 512MB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.EXT4Centos55.RAID0.XFSCentos55.RAID5.XFSCentos55.RAID5.EXT32011-09-20 19:03Centos55.RAID0.EXT3Centos55.RAID5.EXT47001400210028003500SE +/- 24.26, N = 3SE +/- 1.31, N = 3SE +/- 4.49, N = 3SE +/- 9.72, N = 3SE +/- 5.07, N = 3SE +/- 12.75, N = 3SE +/- 3.03, N = 3SE +/- 13.25, N = 3SE +/- 7.63, N = 33342.683316.233022.343016.873008.113006.693003.562993.432962.76

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 4GB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID5.XFSCentos55.RAID0.EXT4Centos55.RAID0.XFSCentos55.RAID0.EXT32011-09-20 19:03Centos55.RAID5.EXT3Centos55.RAID5.EXT480160240320400SE +/- 2.77, N = 3SE +/- 1.01, N = 3SE +/- 13.42, N = 6SE +/- 11.97, N = 6SE +/- 12.91, N = 6SE +/- 13.22, N = 6SE +/- 11.31, N = 6SE +/- 13.25, N = 6SE +/- 13.79, N = 6386.10196.90149.13149.11148.89145.91145.70145.54142.61

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 2GB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos55.RAID0.EXT4Centos55.RAID0.XFSCentos60.RAID5.EXT4Centos55.RAID5.EXT4Centos55.RAID5.XFSCentos55.RAID0.EXT32011-09-20 19:03Centos55.RAID5.EXT3140280420560700SE +/- 4.13, N = 3SE +/- 67.87, N = 6SE +/- 63.51, N = 6SE +/- 1.16, N = 3SE +/- 63.28, N = 6SE +/- 68.31, N = 6SE +/- 70.44, N = 6SE +/- 68.88, N = 6SE +/- 67.92, N = 6671.71400.34393.06385.54368.51362.18361.86360.03357.90

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 512MB - Disk Test: Read PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.XFSCentos55.RAID0.EXT4Centos55.RAID0.EXT32011-09-20 19:03Centos55.RAID5.EXT3Centos55.RAID5.XFSCentos55.RAID5.EXT46001200180024003000SE +/- 20.62, N = 3SE +/- 28.56, N = 3SE +/- 12.17, N = 3SE +/- 8.71, N = 3SE +/- 26.44, N = 3SE +/- 16.41, N = 3SE +/- 251.00, N = 6SE +/- 270.79, N = 6SE +/- 277.93, N = 62899.272823.292623.662610.292594.232538.352328.932169.662115.13

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 512MB - Disk Test: Write PerformanceCentos60.RAID0.EXT4Centos60.RAID5.EXT4Centos55.RAID0.EXT4Centos55.RAID0.EXT3Centos55.RAID0.XFS2011-09-20 19:03Centos55.RAID5.EXT4Centos55.RAID5.EXT3Centos55.RAID5.XFS2004006008001000SE +/- 2.71, N = 3SE +/- 3.07, N = 3SE +/- 2.92, N = 3SE +/- 0.78, N = 3SE +/- 1.44, N = 3SE +/- 7.26, N = 6SE +/- 11.91, N = 6SE +/- 18.43, N = 6SE +/- 16.72, N = 6836.85835.29471.57465.09461.68388.17379.32366.46346.37

Phoronix Test Suite v10.8.4