raid_test_2

RAid setup testing

HTML result view exported from: https://openbenchmarking.org/result/1108302-ASVA-MERGE7010&grw&sro.

raid_test_2ProcessorOSpipi 512K chunks 2 near-copieslevel 6 512k chunk algorithm 2 REBUILD512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controllAMD E-350 @ 1.60GHz (2 Cores)_ Motherboard: ASUS E35M1-I DELUXE_ Chipset: AMD Device 1510_ Memory: 3584MB_ Disk: 4 x 2000GB Western Digital WDC WD20EARS-00M_ Graphics: ATI Device 9802_ Audio: ATI R6xx HDMILinux_ Kernel: 2.6.32-5-amd64 (x86_64)_ Display Driver: ati_ Compiler: GCC 4.4.5_ File-System: ext4_ Screen Resolution: 1920x1200Linux_ Kernel: 2.6.32-5-amd64 (x86_64)_ Display Driver: ati_ Compiler: GCC 4.4.5_ File-System: ext4OpenBenchmarking.orgSystem Details- Disk Scheduler: CFQ.

raid_test_2fio: Intel IOMeter File Server Access Patternfio: Example Network Jobfio: Intel IOMeter File Server Access Patternfio: Example Network Jobtiobench: Rand Read - 128MB - 32fs-mark: 1000 Files_ 1MB Sizefs-mark: 5000 Files_ 1MB Size_ 4 Threadstiobench: Rand Read - 256MB - 4tiobench: Read - 256MB - 4tiobench: Rand Write - 256MB - 4fs-mark: 1000 Files_ 1MB Size_ No Sync/FSyncfs-mark: 4000 Files_ 32 Sub Dirs_ 1MB Sizeiozone: 64Kb - 8GB - Write Performancetiobench: Rand Write - 32MB - 8iozone: 64Kb - 8GB - Read Performancetiobench: Rand Write - 128MB - 32iozone: 4Kb - 512MB - Write Performanceiozone: 4Kb - 512MB - Read Performancetiobench: Rand Write - 256MB - 16iozone: 4Kb - 2GB - Write Performancetiobench: Rand Write - 64MB - 32tiobench: Rand Write - 128MB - 8tiobench: Rand Write - 32MB - 32tiobench: Rand Write - 64MB - 8tiobench: Write - 256MB - 32tiobench: Write - 256MB - 4tiobench: Write - 256MB - 8tiobench: Rand Read - 256MB - 16iozone: 4Kb - 2GB - Read Performanceiozone: 4Kb - 4GB - Write Performancetiobench: Read - 32MB - 4iozone: 4Kb - 4GB - Read Performancetiobench: Rand Read - 128MB - 8tiobench: Rand Read - 64MB - 8tiobench: Rand Read - 64MB - 32tiobench: Rand Read - 32MB - 8tiobench: Rand Read - 32MB - 32tiobench: Read - 256MB - 8tiobench: Read - 256MB - 32tiobench: Read - 128MB - 4tiobench: Read - 128MB - 16tiobench: Read - 64MB - 16tiobench: Read - 64MB - 4tiobench: Read - 32MB - 16iozone: 4Kb - 8GB - Write Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 64Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 64Kb - 2GB - Write Performancetiobench: Write - 256MB - 16iozone: 64Kb - 2GB - Read Performancetiobench: Rand Write - 32MB - 4iozone: 64Kb - 4GB - Write Performancetiobench: Rand Write - 32MB - 16iozone: 64Kb - 4GB - Read Performancetiobench: Rand Write - 64MB - 4iozone: 1MB - 512MB - Write Performancetiobench: Rand Write - 64MB - 16iozone: 1MB - 512MB - Read Performancetiobench: Rand Write - 128MB - 4iozone: 1MB - 2GB - Write Performancetiobench: Rand Write - 128MB - 16iozone: 1MB - 2GB - Read Performancetiobench: Rand Write - 256MB - 8iozone: 1MB - 4GB - Write Performancetiobench: Rand Write - 256MB - 32iozone: 1MB - 4GB - Read Performancetiobench: Read - 32MB - 8iozone: 1MB - 8GB - Write Performancetiobench: Read - 32MB - 32iozone: 1MB - 8GB - Read Performancetiobench: Read - 64MB - 8tiobench: Write - 32MB - 4tiobench: Read - 64MB - 32tiobench: Write - 32MB - 8tiobench: Read - 128MB - 8tiobench: Write - 32MB - 16tiobench: Read - 128MB - 32tiobench: Write - 32MB - 32tiobench: Read - 256MB - 16tiobench: Write - 64MB - 4tiobench: Rand Read - 32MB - 4tiobench: Write - 64MB - 8tiobench: Rand Read - 32MB - 16tiobench: Write - 64MB - 16tiobench: Rand Read - 64MB - 4tiobench: Write - 64MB - 32tiobench: Rand Read - 64MB - 16tiobench: Write - 128MB - 4tiobench: Rand Read - 128MB - 4tiobench: Write - 128MB - 8tiobench: Rand Read - 128MB - 16tiobench: Write - 128MB - 16tiobench: Rand Read - 256MB - 8tiobench: Write - 128MB - 32tiobench: Rand Read - 256MB - 32aio-stress: Rand Writepipi 512K chunks 2 near-copieslevel 6 512k chunk algorithm 2 REBUILD512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controll38.3768.831768.002199.081.00280.2333.13210.60184.69142.1718.4816.7324.571616.251871.330.6578.1717.0055.52209.1919.1411.9235.0023.203702.7626.326.7932.0763.371700.442133.890.93271.6030.23187.012.59166.881.06395.621588.350.75163.411.641.072.491.6678.09141.15102.716.011583.64155.842084.25134.021771.191572.201684.041780.351723.782140.25134.742001.662111.722148.332062.362050.57145.31133.75497.591918.29197.7787.941901.272.69155.072.51135.011.74458.541.651266.331.08163.591.061262.030.77153.170.74124.762105.44140.602121.76123.632126.1191.422135.1692.272094.1689.63141.7683.51111.8798.201597.0694.821797.3992.161727.1787.991610.4696.551742.09102.301668.2291.411653.4580.343.3617.1633.7056.871546.372167.070.78298.0728.33139.27129.72110.4614.6846.7722.847.8933.1346.171596.062119.800.97280.0329.97214.343.33187.961.44394.221603.420.95264.862.211.493.392.22106.05138.85143.956.261570.25224.662011.79176.801657.921659.221668.531770.011726.612116.02183.652171.022121.242116.772164.172129.93210.13173.57496.771913.65269.23121.061871.793.43222.883.32186.322.25454.302.181277.121.46276.841.451257.030.96227.340.93168.732046.88207.232065.73167.312077.75119.132133.92120.882069.89114.62187.84109.11177.96131.101706.28128.031654.29127.361717.50112.701784.30131.591631.66136.591692.71129.701626.08109.904.2613.61OpenBenchmarking.org

Flexible IO Tester

Test: Intel IOMeter File Server Access Pattern

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.21Test: Intel IOMeter File Server Access Pattern512K chunks 2 near-copies #1512K chunks 2 near-copies - controll1122334455SE +/- 0.44, N = 3SE +/- 0.16, N = 335.0046.77

Flexible IO Tester

Test: Example Network Job

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.21Test: Example Network Job512K chunks 2 near-copies #1512K chunks 2 near-copies - controll612182430SE +/- 0.04, N = 3SE +/- 0.29, N = 323.2022.84

Flexible IO Tester

Test: Intel IOMeter File Server Access Pattern

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access Pattern512K chunks 2 near-copies #18001600240032004000SE +/- 6.44, N = 33702.76

Flexible IO Tester

Test: Example Network Job

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network Job512K chunks 2 near-copies #1612182430SE +/- 0.06, N = 326.32

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll246810SE +/- 0.19, N = 8SE +/- 0.25, N = 86.797.89

FS-Mark

Test: 1000 Files_ 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files_ 1MB Size512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies918273645SE +/- 0.76, N = 6SE +/- 0.32, N = 3SE +/- 0.48, N = 3SE +/- 0.20, N = 3SE +/- 0.18, N = 332.0733.7033.1316.7338.37

FS-Mark

Test: 5000 Files_ 1MB Size_ 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files_ 1MB Size_ 4 Threads512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies1530456075SE +/- 0.62, N = 3SE +/- 0.62, N = 3SE +/- 0.35, N = 3SE +/- 0.44, N = 3SE +/- 0.71, N = 363.3756.8746.1724.5768.83

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies400800120016002000SE +/- 56.10, N = 8SE +/- 119.16, N = 8SE +/- 94.07, N = 8SE +/- 87.76, N = 8SE +/- 9.96, N = 41700.441546.371596.061616.251768.00

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies5001000150020002500SE +/- 24.76, N = 4SE +/- 32.49, N = 5SE +/- 28.59, N = 4SE +/- 14.08, N = 4SE +/- 32.92, N = 42133.892167.072119.801871.332199.08

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies0.2250.450.6750.91.125SE +/- 0.00, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 40.930.780.970.651.00

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/FSync512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies60120180240300SE +/- 5.78, N = 6SE +/- 23.43, N = 6SE +/- 19.09, N = 6SE +/- 1.60, N = 6SE +/- 16.48, N = 6271.60298.07280.0378.17280.23

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 Size512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies816243240SE +/- 0.30, N = 3SE +/- 0.49, N = 3SE +/- 0.53, N = 6SE +/- 0.15, N = 3SE +/- 0.44, N = 630.2328.3329.9717.0033.13

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies50100150200250SE +/- 2.80, N = 3SE +/- 1.54, N = 3SE +/- 2.87, N = 3SE +/- 0.02, N = 3SE +/- 1.80, N = 3187.01139.27214.3455.52210.60

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.74931.49862.24792.99723.7465SE +/- 0.03, N = 4SE +/- 0.07, N = 82.593.33

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies50100150200250SE +/- 1.23, N = 3SE +/- 1.91, N = 3SE +/- 1.50, N = 3SE +/- 0.80, N = 3SE +/- 0.22, N = 3166.88129.72187.96209.19184.69

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.3240.6480.9721.2961.62SE +/- 0.01, N = 4SE +/- 0.01, N = 41.061.44

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll90180270360450SE +/- 5.97, N = 4SE +/- 5.03, N = 3395.62394.22

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll30060090012001500SE +/- 7.02, N = 3SE +/- 0.20, N = 31588.351603.42

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.21380.42760.64140.85521.069SE +/- 0.00, N = 4SE +/- 0.00, N = 40.750.95

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll60120180240300SE +/- 1.52, N = 3SE +/- 5.28, N = 3163.41264.86

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.49730.99461.49191.98922.4865SE +/- 0.01, N = 4SE +/- 0.03, N = 41.642.21

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.33530.67061.00591.34121.6765SE +/- 0.01, N = 4SE +/- 0.02, N = 41.071.49

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.76281.52562.28843.05123.814SE +/- 0.04, N = 5SE +/- 0.01, N = 42.493.39

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.49950.9991.49851.9982.4975SE +/- 0.02, N = 4SE +/- 0.03, N = 41.662.22

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll20406080100SE +/- 1.11, N = 4SE +/- 1.50, N = 578.09106.05

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies306090120150SE +/- 2.44, N = 8SE +/- 1.04, N = 4SE +/- 2.77, N = 8SE +/- 0.42, N = 8SE +/- 3.48, N = 8141.15110.46138.8519.14142.17

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 1.83, N = 8SE +/- 1.88, N = 4102.71143.95

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll246810SE +/- 0.14, N = 8SE +/- 0.18, N = 86.016.26

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll30060090012001500SE +/- 7.54, N = 3SE +/- 6.40, N = 31583.641570.25

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll50100150200250SE +/- 2.70, N = 6SE +/- 1.30, N = 3155.84224.66

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 50.14, N = 8SE +/- 84.40, N = 82084.252011.79

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll4080120160200SE +/- 1.70, N = 3SE +/- 2.71, N = 4134.02176.80

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 5.56, N = 4SE +/- 69.29, N = 81771.191657.92

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 97.28, N = 8SE +/- 76.19, N = 81572.201659.22

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 7.69, N = 4SE +/- 47.50, N = 81684.041668.53

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 20.63, N = 4SE +/- 29.09, N = 41780.351770.01

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 50.19, N = 8SE +/- 23.49, N = 61723.781726.61

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 21.57, N = 4SE +/- 13.94, N = 42140.252116.02

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll4080120160200SE +/- 1.37, N = 4SE +/- 2.61, N = 4134.74183.65

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 131.17, N = 8SE +/- 24.22, N = 42001.662171.02

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 19.14, N = 4SE +/- 20.12, N = 42111.722121.24

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 14.20, N = 4SE +/- 19.33, N = 42148.332116.77

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 54.13, N = 8SE +/- 30.96, N = 42062.362164.17

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 51.42, N = 8SE +/- 21.07, N = 42050.572129.93

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll50100150200250SE +/- 2.20, N = 3SE +/- 2.93, N = 3145.31210.13

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll4080120160200SE +/- 1.09, N = 3SE +/- 1.81, N = 3133.75173.57

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll110220330440550SE +/- 7.72, N = 5SE +/- 7.75, N = 4497.59496.77

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 5.67, N = 3SE +/- 5.40, N = 31918.291913.65

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll60120180240300SE +/- 1.03, N = 3SE +/- 2.67, N = 3197.77269.23

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 1.32, N = 8SE +/- 2.06, N = 487.94121.06

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 5.13, N = 3SE +/- 3.48, N = 31901.271871.79

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.77181.54362.31543.08723.859SE +/- 0.02, N = 4SE +/- 0.07, N = 82.693.43

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll50100150200250SE +/- 2.33, N = 5SE +/- 3.10, N = 6155.07222.88

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.7471.4942.2412.9883.735SE +/- 0.02, N = 4SE +/- 0.04, N = 82.513.32

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll4080120160200SE +/- 3.42, N = 6SE +/- 0.56, N = 3135.01186.32

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.50631.01261.51892.02522.5315SE +/- 0.03, N = 4SE +/- 0.05, N = 81.742.25

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll100200300400500SE +/- 3.62, N = 3SE +/- 7.20, N = 6458.54454.30

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.49050.9811.47151.9622.4525SE +/- 0.02, N = 4SE +/- 0.03, N = 41.652.18

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll30060090012001500SE +/- 17.36, N = 6SE +/- 1.38, N = 31266.331277.12

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.32850.6570.98551.3141.6425SE +/- 0.01, N = 4SE +/- 0.02, N = 41.081.46

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll60120180240300SE +/- 5.15, N = 6SE +/- 0.71, N = 3163.59276.84

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.32630.65260.97891.30521.6315SE +/- 0.01, N = 4SE +/- 0.01, N = 41.061.45

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll30060090012001500SE +/- 4.74, N = 3SE +/- 3.33, N = 31262.031257.03

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.2160.4320.6480.8641.08SE +/- 0.00, N = 4SE +/- 0.01, N = 40.770.96

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll50100150200250SE +/- 2.34, N = 3SE +/- 2.04, N = 3153.17227.34

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.20930.41860.62790.83721.0465SE +/- 0.00, N = 4SE +/- 0.00, N = 40.740.93

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll4080120160200SE +/- 1.75, N = 6SE +/- 2.94, N = 6124.76168.73

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 31.86, N = 8SE +/- 50.29, N = 82105.442046.88

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll50100150200250SE +/- 0.80, N = 3SE +/- 1.01, N = 3140.60207.23

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 27.61, N = 4SE +/- 27.20, N = 42121.762065.73

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 Performance512K chunks 2 near-copies #1512K chunks 2 near-copies - controll4080120160200SE +/- 1.69, N = 3SE +/- 0.82, N = 3123.63167.31

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 31.16, N = 4SE +/- 39.95, N = 82126.112077.75

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 1.41, N = 4SE +/- 2.37, N = 891.42119.13

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll5001000150020002500SE +/- 17.15, N = 4SE +/- 21.46, N = 42135.162133.92

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 3.27, N = 8SE +/- 3.22, N = 892.27120.88

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 25.72, N = 7SE +/- 28.71, N = 52094.162069.89

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 1.54, N = 4SE +/- 4.53, N = 889.63114.62

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll4080120160200SE +/- 1.03, N = 4SE +/- 2.42, N = 4141.76187.84

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll20406080100SE +/- 0.47, N = 4SE +/- 2.73, N = 883.51109.11

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll4080120160200SE +/- 1.72, N = 4SE +/- 2.00, N = 4111.87177.96

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 1.66, N = 4SE +/- 2.17, N = 498.20131.10

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 134.82, N = 8SE +/- 66.30, N = 81597.061706.28

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 3.68, N = 8SE +/- 2.72, N = 894.82128.03

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 8.83, N = 4SE +/- 57.94, N = 81797.391654.29

Threaded I/O Tester

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

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 64MB - Thread Count: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 3.16, N = 8SE +/- 3.00, N = 892.16127.36

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 69.35, N = 8SE +/- 62.11, N = 81727.171717.50

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 0.57, N = 4SE +/- 1.60, N = 487.99112.70

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 65.75, N = 8SE +/- 10.01, N = 41610.461784.30

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 2.68, N = 8SE +/- 3.77, N = 896.55131.59

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: 4512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 26.59, N = 4SE +/- 89.86, N = 81742.091631.66

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 1.79, N = 4SE +/- 4.63, N = 8102.30136.59

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 49.94, N = 8SE +/- 28.46, N = 81668.221692.71

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: 16512K chunks 2 near-copies #1512K chunks 2 near-copies - controll306090120150SE +/- 2.49, N = 8SE +/- 3.04, N = 891.41129.70

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: 8512K chunks 2 near-copies #1512K chunks 2 near-copies - controll400800120016002000SE +/- 70.32, N = 8SE +/- 73.63, N = 81653.451626.08

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll20406080100SE +/- 1.23, N = 8SE +/- 1.73, N = 880.34109.90

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: 32512K chunks 2 near-copies #1512K chunks 2 near-copies - controll0.95851.9172.87553.8344.7925SE +/- 0.07, N = 8SE +/- 0.07, N = 83.364.26

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Write512K chunks 2 near-copies #1512K chunks 2 near-copies #2512K chunks 2 near-copies - controlllevel 6 512k chunk algorithm 2 REBUILDpipi 512K chunks 2 near-copies510152025SE +/- 0.22, N = 3SE +/- 0.43, N = 6SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.24, N = 317.1614.6813.6111.9218.48

Phoronix Test Suite v10.8.4