DiskTest

2 x Intel Xeon E5620 testing with a Intel S5520HC and Matrox MGA G200e [Pilot] (SEP1) on Debian 6.0.5 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1212315-ASVA-MERGE6525
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mother bcache optimised
December 29 2012
 
raid_build_gep
December 30 2012
 
raid_build_gep_synced
December 30 2012
 
mother 4Gb bcache
December 30 2012
 
mother bcache 24G
December 30 2012
 
mother raid old
December 31 2012
 
pipi
December 30 2012
 
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DiskTestProcessorMotherboardChipsetMemoryDiskGraphicsNetworkAudioMonitorOSKernelCompilerFile-SystemDesktopDisplay DriverScreen Resolutionmother bcache optimisedraid_build_gepraid_build_gep_syncedmother 4Gb bcachemother bcache 24Gmother raid oldpipi2 x Intel Xeon E5620 @ 2.40GHz (16 Cores)Intel S5520HCIntel 5520 I/O + ICH10R24576MB320GB Western Digital WD3200AAKX-0 + 1500GB Western Digital WD15EARS-22Z + 2000GB Western Digital WD20EURS-63S + 4 x 1500GB Western Digital WD15EARS-00Z + 1500GB Western Digital WD15EARS-00M + 4 x 120GB INTEL SSDSC2CW12 + 2 x 1000GB Western Digital WD10EALX-009Matrox MGA G200e [Pilot] (SEP1)Intel 82575EB Gigabit ConnectionDebian 6.0.53.2.28bcache-02166-g2a29dd2 (x86_64)GCC 4.4.5ext4Intel Core 2 Duo E4500 @ 2.21GHz (2 Cores)MSI MS-7395 v1.0Intel 82G33/G31/P35/P31 + ICH92048 MB + 2048 MB + 512 MB + 512 MB SDRAM7 x 3001GB Seagate ST3000NC002-1DY1AMD Radeon X1600/X1650 PRO 256MBRealtek ALC888ASUS VH192Realtek RTL8111/8168BUbuntu 12.043.2.0-29-generic (x86_64)Unity 5.14.0radeon 6.14.99GCC 4.61366x7682 x Intel Xeon E5620 @ 2.40GHz (16 Cores)Intel S5520HCIntel 5520 I/O + ICH10R24576MB320GB Western Digital WD3200AAKX-0 + 1500GB Western Digital WD15EARS-22Z + 2000GB Western Digital WD20EURS-63S + 4 x 1500GB Western Digital WD15EARS-00Z + 1500GB Western Digital WD15EARS-00M + 4 x 120GB INTEL SSDSC2CW12 + 2 x 1000GB Western Digital WD10EALX-009Matrox MGA G200e [Pilot] (SEP1)Intel 82575EB Gigabit ConnectionDebian 6.0.53.2.28bcache-02166-g2a29dd2 (x86_64)GCC 4.4.512 x 2048 MB 1067MHzAMD E-350 @ 1.60GHz (2 Cores)ASUS E35M1-I DELUXEAMD Device 15103584MB4 x 2000GB Western Digital WD20EARS-00MATI Device 9802ATI R6xx HDMIRealtek RTL8111/8168B + Atheros AR9285 Wireless2.6.32-5-amd64 (x86_64)XfceOpenBenchmarking.orgSystem Details- mother bcache optimised: Python 2.6.6.- raid_build_gep: Disk Scheduler: CFQ. Python 2.7.3. Compiz and Firefox were running on this system.- raid_build_gep_synced: Disk Scheduler: CFQ. Python 2.7.3. Compiz and Firefox were running on this system.- mother 4Gb bcache: Python 2.6.6.- mother bcache 24G: Python 2.6.6.- mother raid old: Python 2.6.6.- pipi: Python 2.6.6.Compiler Details- mother 4Gb bcache, mother bcache 24G, mother raid old, pipi: --build=x86_64-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-multiarch --enable-nls --enable-objc-gc --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i586 --with-tune=generic -vDisk Mount Options Details- mother 4Gb bcache: acl,barrier=1,data=ordered,errors=remount-ro,journal_checksum,noatime,nodiratime,rw,user_xattr- mother bcache 24G: acl,barrier=1,data=ordered,errors=remount-ro,journal_checksum,noatime,nodiratime,rw,user_xattr- mother raid old: acl,barrier=0,commit=60,data=ordered,relatime,rw,stripe=512,user_xattr- pipi: barrier=1,data=ordered,relatime,rw,stripe=8192

mother bcache optimisedraid_build_gepraid_build_gep_syncedmother 4Gb bcachemother bcache 24Gmother raid oldpipiLogarithmic Result OverviewPhoronix Test SuiteFS-MarkFlexible IO TesterCompile BenchThreaded I/O TesterDbenchUnpacking The Linux KernelSQLite

DiskTestaio-stress: Rand Writefio: Example Network Jobfio: Intel IOMeter File Server Access Patternsqlite: Default Test Directoryfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Size, No Sync/FSyncdbench: 8tiobench: Read - 256MB - 8tiobench: Read - 1024MB - 8tiobench: Write - 256MB - 8tiobench: Write - 1024MB - 8tiobench: Rand Read - 256MB - 8tiobench: Rand Read - 1024MB - 8tiobench: Rand Write - 256MB - 8tiobench: Rand Write - 1024MB - 8compilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treeunpack-linux: linux-2.6.32.tar.bz2postmark: Disk Transaction Performancemother bcache optimisedraid_build_gepraid_build_gep_syncedmother 4Gb bcachemother bcache 24Gmother raid oldpipi104.2612.4116.6615.35150.07342.70157.30295.73749.02154.66138.03221.35214.552.741.76262.45292.09178.64147.4880.4716.5785610.222898.561784.7817.975017.83310.5230.882998.39498.18228.83236.562517.573.825.071.88176.42111.85324.8523.27142111.312896.591804.891850.1017.87290.2330.473307.09498.45226.15234.472437.893.874.781.88165.42109.11317.3424.401373120.8613.2815.7814.93164.15344.13175.93296.87762.38174.46141.07216.90214.076.652.11238.24234.68180.89147.0890.5815.82954267.7513.0116.6915.47166.06350.13169.781111.50787.7917556.3812743.98217.75211.5812642.6610887.77237.85302.97278.51153.04863.8915.8062.6112.744452.40373.2920.4758.5319.07544.5246.4018221.4714633.28162.09195.1311590.2010661.491.601.15186.4191.29324.7115.4557.36180.093915.24288.4643.6573.6343.17351.5294.862260.55235.06146.81179.011800.452.523.072.08150.8763.6653.7439.731050OpenBenchmarking.org

AIO-Stress

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writepipimother raid oldmother bcache optimisedmother 4Gb bcachemother bcache 24G60120180240300SE +/- 2.00, N = 6SE +/- 8.64, N = 6SE +/- 2.89, N = 6SE +/- 7.72, N = 6SE +/- 12.36, N = 657.3662.61104.26120.86267.751. (CC) gcc options: -laio -lpthread
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writepipimother raid oldmother bcache optimisedmother 4Gb bcachemother bcache 24G50100150200250Min: 52.01 / Avg: 57.36 / Max: 65.08Min: 40.29 / Avg: 62.61 / Max: 93.81Min: 96.41 / Avg: 104.26 / Max: 115.41Min: 104.68 / Avg: 120.86 / Max: 154.47Min: 208.17 / Avg: 267.75 / Max: 287.351. (CC) gcc options: -laio -lpthread

Flexible IO Tester

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network Jobpipimother 4Gb bcachemother bcache 24Gmother raid oldmother bcache optimisedraid_build_gep_syncedraid_build_gep4080120160200SE +/- 174.89, N = 6SE +/- 0.18, N = 3SE +/- 0.11, N = 3SE +/- 0.05, N = 3SE +/- 0.20, N = 4SE +/- 0.13, N = 3SE +/- 0.15, N = 3180.0913.2813.0112.7412.4111.3110.22
OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network Jobpipimother 4Gb bcachemother bcache 24Gmother raid oldmother bcache optimisedraid_build_gep_syncedraid_build_gep306090120150Min: 4.55 / Avg: 180.09 / Max: 1054.52Min: 13.01 / Avg: 13.28 / Max: 13.63Min: 12.78 / Avg: 13.01 / Max: 13.12Min: 12.66 / Avg: 12.74 / Max: 12.83Min: 11.83 / Avg: 12.41 / Max: 12.72Min: 11.09 / Avg: 11.31 / Max: 11.54Min: 10.03 / Avg: 10.22 / Max: 10.51

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access Patternmother raid oldpipiraid_build_gepraid_build_gep_syncedmother bcache 24Gmother bcache optimisedmother 4Gb bcache10002000300040005000SE +/- 435.65, N = 3SE +/- 63.09, N = 3SE +/- 4.10, N = 3SE +/- 10.25, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.09, N = 34452.403915.242898.562896.5916.6916.6615.78
OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access Patternmother raid oldpipiraid_build_gepraid_build_gep_syncedmother bcache 24Gmother bcache optimisedmother 4Gb bcache8001600240032004000Min: 3816.3 / Avg: 4452.4 / Max: 5286.12Min: 3809.53 / Avg: 3915.24 / Max: 4027.77Min: 2890.41 / Avg: 2898.56 / Max: 2903.39Min: 2876.68 / Avg: 2896.59 / Max: 2910.8Min: 16.6 / Avg: 16.69 / Max: 16.77Min: 16.6 / Avg: 16.66 / Max: 16.75Min: 15.67 / Avg: 15.78 / Max: 15.95

SQLite

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.7.3Test Target: Default Test Directoryraid_build_gep_syncedraid_build_gepmother raid oldpipimother bcache 24Gmother bcache optimisedmother 4Gb bcache400800120016002000SE +/- 24.96, N = 3SE +/- 17.13, N = 3SE +/- 17.99, N = 6SE +/- 6.73, N = 6SE +/- 0.23, N = 5SE +/- 0.27, N = 3SE +/- 0.11, N = 31804.891784.78373.29288.4615.4715.3514.93-lcurses1. (CC) gcc options: -O2 -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.7.3Test Target: Default Test Directoryraid_build_gep_syncedraid_build_gepmother raid oldpipimother bcache 24Gmother bcache optimisedmother 4Gb bcache30060090012001500Min: 1769.82 / Avg: 1804.89 / Max: 1853.19Min: 1767.04 / Avg: 1784.78 / Max: 1819.03Min: 336.13 / Avg: 373.29 / Max: 459.54Min: 266.68 / Avg: 288.46 / Max: 304.44Min: 14.93 / Avg: 15.47 / Max: 16.14Min: 14.88 / Avg: 15.35 / Max: 15.83Min: 14.71 / Avg: 14.93 / Max: 15.091. (CC) gcc options: -O2 -ldl -lpthread

FS-Mark

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizeraid_build_gepraid_build_gep_syncedmother raid oldpipimother bcache optimisedmother 4Gb bcachemother bcache 24G4080120160200SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.94, N = 6SE +/- 0.88, N = 6SE +/- 1.79, N = 3SE +/- 6.48, N = 6SE +/- 2.59, N = 517.9718.0020.4743.65150.07164.15166.061. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizeraid_build_gepraid_build_gep_syncedmother raid oldpipimother bcache optimisedmother 4Gb bcachemother bcache 24G306090120150Min: 17.9 / Avg: 17.97 / Max: 18Min: 18 / Avg: 18 / Max: 18Min: 18.3 / Avg: 20.47 / Max: 24.6Min: 40.8 / Avg: 43.65 / Max: 46.1Min: 146.7 / Avg: 150.07 / Max: 152.8Min: 142.6 / Avg: 164.15 / Max: 188.7Min: 157.9 / Avg: 166.06 / Max: 172.51. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadsraid_build_gepraid_build_gep_syncedmother raid oldpipimother bcache optimisedmother 4Gb bcachemother bcache 24G80160240320400SE +/- 0.00, N = 3SE +/- 0.15, N = 3SE +/- 5.23, N = 6SE +/- 0.79, N = 3SE +/- 6.15, N = 3SE +/- 4.60, N = 6SE +/- 4.81, N = 350.0050.1058.5373.63342.70344.13350.131. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadsraid_build_gepraid_build_gep_syncedmother raid oldpipimother bcache optimisedmother 4Gb bcachemother bcache 24G60120180240300Min: 50 / Avg: 50 / Max: 50Min: 49.9 / Avg: 50.1 / Max: 50.4Min: 39.6 / Avg: 58.53 / Max: 75.6Min: 72.4 / Avg: 73.63 / Max: 75.1Min: 330.4 / Avg: 342.7 / Max: 348.9Min: 322.8 / Avg: 344.13 / Max: 355.6Min: 342.8 / Avg: 350.13 / Max: 359.21. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizeraid_build_gepraid_build_gep_syncedmother raid oldpipimother bcache optimisedmother bcache 24Gmother 4Gb bcache4080120160200SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.51, N = 6SE +/- 0.12, N = 3SE +/- 3.05, N = 3SE +/- 2.67, N = 4SE +/- 4.73, N = 617.8317.8719.0743.17157.30169.78175.931. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizeraid_build_gepraid_build_gep_syncedmother raid oldpipimother bcache optimisedmother bcache 24Gmother 4Gb bcache306090120150Min: 17.8 / Avg: 17.83 / Max: 17.9Min: 17.8 / Avg: 17.87 / Max: 17.9Min: 17.6 / Avg: 19.07 / Max: 21.3Min: 43 / Avg: 43.17 / Max: 43.4Min: 154.2 / Avg: 157.3 / Max: 163.4Min: 161.9 / Avg: 169.78 / Max: 173.7Min: 156.6 / Avg: 175.93 / Max: 187.41. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncraid_build_gep_syncedmother bcache optimisedmother 4Gb bcacheraid_build_geppipimother raid oldmother bcache 24G2004006008001000SE +/- 0.75, N = 3SE +/- 3.61, N = 3SE +/- 1.20, N = 3SE +/- 6.87, N = 6SE +/- 19.79, N = 6SE +/- 14.45, N = 6SE +/- 90.43, N = 6290.23295.73296.87310.52351.52544.521111.501. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncraid_build_gep_syncedmother bcache optimisedmother 4Gb bcacheraid_build_geppipimother raid oldmother bcache 24G2004006008001000Min: 289 / Avg: 290.23 / Max: 291.6Min: 289.1 / Avg: 295.73 / Max: 301.5Min: 295.2 / Avg: 296.87 / Max: 299.2Min: 282.4 / Avg: 310.52 / Max: 333.8Min: 262.4 / Avg: 351.52 / Max: 389.5Min: 498.8 / Avg: 544.52 / Max: 596.1Min: 692.9 / Avg: 1111.5 / Max: 1292.81. (CC) gcc options: -static

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 8raid_build_gep_syncedraid_build_gepmother raid oldpipimother bcache optimisedmother 4Gb bcachemother bcache 24G2004006008001000SE +/- 0.21, N = 3SE +/- 0.18, N = 3SE +/- 0.98, N = 6SE +/- 0.21, N = 3SE +/- 2.27, N = 3SE +/- 1.95, N = 3SE +/- 1.01, N = 330.4730.8846.4094.86749.02762.38787.791. (CC) gcc options: -lpopt
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 8raid_build_gep_syncedraid_build_gepmother raid oldpipimother bcache optimisedmother 4Gb bcachemother bcache 24G140280420560700Min: 30.14 / Avg: 30.47 / Max: 30.85Min: 30.55 / Avg: 30.88 / Max: 31.18Min: 42.56 / Avg: 46.4 / Max: 48.36Min: 94.48 / Avg: 94.86 / Max: 95.21Min: 746.59 / Avg: 749.02 / Max: 753.57Min: 758.98 / Avg: 762.38 / Max: 765.74Min: 786.29 / Avg: 787.79 / Max: 789.721. (CC) gcc options: -lpopt

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 8mother bcache optimisedmother 4Gb bcachepipiraid_build_gepraid_build_gep_syncedmother bcache 24Gmother raid old4K8K12K16K20KSE +/- 3.73, N = 8SE +/- 6.83, N = 8SE +/- 8.91, N = 4SE +/- 295.24, N = 8SE +/- 21.10, N = 4SE +/- 457.89, N = 8SE +/- 718.85, N = 8154.66174.462260.552998.393307.0917556.3818221.47
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 8mother bcache optimisedmother 4Gb bcachepipiraid_build_gepraid_build_gep_syncedmother bcache 24Gmother raid old3K6K9K12K15KMin: 140.24 / Avg: 154.66 / Max: 168.32Min: 145.52 / Avg: 174.46 / Max: 195.77Min: 2242.87 / Avg: 2260.55 / Max: 2277.84Min: 934.22 / Avg: 2998.39 / Max: 3336.62Min: 3272.94 / Avg: 3307.09 / Max: 3368.4Min: 15735.81 / Avg: 17556.38 / Max: 19957.9Min: 14987.19 / Avg: 18221.47 / Max: 20375.27

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 1024MB - Thread Count: 8mother bcache optimisedmother 4Gb bcachepipiraid_build_gepraid_build_gep_syncedmother bcache 24Gmother raid old3K6K9K12K15KSE +/- 1.78, N = 4SE +/- 1.70, N = 4SE +/- 2.01, N = 4SE +/- 1.17, N = 4SE +/- 3.11, N = 4SE +/- 224.36, N = 8SE +/- 191.48, N = 4138.03141.07235.06498.18498.4512743.9814633.28
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 1024MB - Thread Count: 8mother bcache optimisedmother 4Gb bcachepipiraid_build_gepraid_build_gep_syncedmother bcache 24Gmother raid old3K6K9K12K15KMin: 134.31 / Avg: 138.03 / Max: 142.33Min: 137.69 / Avg: 141.07 / Max: 145.21Min: 229.18 / Avg: 235.06 / Max: 238.03Min: 495.41 / Avg: 498.18 / Max: 501.02Min: 489.77 / Avg: 498.45 / Max: 504.3Min: 11591.86 / Avg: 12743.98 / Max: 13392.45Min: 14259.98 / Avg: 14633.28 / Max: 15109.26

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 8pipimother raid oldmother 4Gb bcachemother bcache 24Gmother bcache optimisedraid_build_gep_syncedraid_build_gep50100150200250SE +/- 1.39, N = 4SE +/- 2.37, N = 8SE +/- 2.58, N = 8SE +/- 3.29, N = 4SE +/- 2.22, N = 4SE +/- 3.03, N = 4SE +/- 1.99, N = 4146.81162.09216.90217.75221.35226.15228.83
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 8pipimother raid oldmother 4Gb bcachemother bcache 24Gmother bcache optimisedraid_build_gep_syncedraid_build_gep4080120160200Min: 142.66 / Avg: 146.81 / Max: 148.49Min: 153.4 / Avg: 162.09 / Max: 171.61Min: 207.98 / Avg: 216.9 / Max: 225.08Min: 207.95 / Avg: 217.75 / Max: 221.72Min: 217.36 / Avg: 221.35 / Max: 225.21Min: 218.79 / Avg: 226.15 / Max: 233.48Min: 224.68 / Avg: 228.83 / Max: 233.53

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 1024MB - Thread Count: 8pipimother raid oldmother bcache 24Gmother 4Gb bcachemother bcache optimisedraid_build_gep_syncedraid_build_gep50100150200250SE +/- 8.06, N = 8SE +/- 1.93, N = 4SE +/- 0.79, N = 4SE +/- 0.75, N = 4SE +/- 1.06, N = 4SE +/- 1.10, N = 4SE +/- 1.69, N = 4179.01195.13211.58214.07214.55234.47236.56
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 1024MB - Thread Count: 8pipimother raid oldmother bcache 24Gmother 4Gb bcachemother bcache optimisedraid_build_gep_syncedraid_build_gep4080120160200Min: 140.23 / Avg: 179.01 / Max: 196.91Min: 192.36 / Avg: 195.13 / Max: 200.59Min: 209.54 / Avg: 211.58 / Max: 213.29Min: 211.91 / Avg: 214.07 / Max: 215.16Min: 212.26 / Avg: 214.55 / Max: 217.39Min: 231.22 / Avg: 234.47 / Max: 235.86Min: 233.14 / Avg: 236.56 / Max: 240.26

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 8mother bcache optimisedmother 4Gb bcachepipiraid_build_gep_syncedraid_build_gepmother raid oldmother bcache 24G3K6K9K12K15KSE +/- 0.10, N = 8SE +/- 0.37, N = 8SE +/- 3.99, N = 4SE +/- 121.54, N = 8SE +/- 18.43, N = 4SE +/- 358.90, N = 8SE +/- 472.39, N = 82.746.651800.452437.892517.5711590.2012642.66
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 8mother bcache optimisedmother 4Gb bcachepipiraid_build_gep_syncedraid_build_gepmother raid oldmother bcache 24G2K4K6K8K10KMin: 2.29 / Avg: 2.74 / Max: 3.09Min: 5.34 / Avg: 6.65 / Max: 8.36Min: 1789.09 / Avg: 1800.45 / Max: 1807.72Min: 1589.44 / Avg: 2437.89 / Max: 2591Min: 2469.97 / Avg: 2517.57 / Max: 2551.44Min: 10451.51 / Avg: 11590.2 / Max: 13742.3Min: 11038.5 / Avg: 12642.66 / Max: 15447.36

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 1024MB - Thread Count: 8mother bcache optimisedmother 4Gb bcachepipiraid_build_gepraid_build_gep_syncedmother raid oldmother bcache 24G2K4K6K8K10KSE +/- 0.04, N = 8SE +/- 0.03, N = 4SE +/- 0.05, N = 8SE +/- 0.03, N = 4SE +/- 0.06, N = 5SE +/- 139.03, N = 7SE +/- 142.17, N = 81.762.112.523.823.8710661.4910887.77
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 1024MB - Thread Count: 8mother bcache optimisedmother 4Gb bcachepipiraid_build_gepraid_build_gep_syncedmother raid oldmother bcache 24G2K4K6K8K10KMin: 1.59 / Avg: 1.76 / Max: 1.88Min: 2.04 / Avg: 2.11 / Max: 2.18Min: 2.31 / Avg: 2.52 / Max: 2.67Min: 3.74 / Avg: 3.82 / Max: 3.9Min: 3.72 / Avg: 3.87 / Max: 4.04Min: 10090.41 / Avg: 10661.49 / Max: 11015.16Min: 10323.75 / Avg: 10887.77 / Max: 11472.1

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 8mother raid oldpipiraid_build_gep_syncedraid_build_gepmother bcache 24Gmother 4Gb bcachemother bcache optimised60120180240300SE +/- 0.03, N = 8SE +/- 0.07, N = 8SE +/- 0.05, N = 4SE +/- 0.05, N = 4SE +/- 25.60, N = 8SE +/- 27.14, N = 8SE +/- 31.66, N = 81.603.074.785.07237.85238.24262.45
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 8mother raid oldpipiraid_build_gep_syncedraid_build_gepmother bcache 24Gmother 4Gb bcachemother bcache optimised50100150200250Min: 1.45 / Avg: 1.6 / Max: 1.68Min: 2.82 / Avg: 3.07 / Max: 3.34Min: 4.67 / Avg: 4.78 / Max: 4.9Min: 4.95 / Avg: 5.07 / Max: 5.17Min: 92.71 / Avg: 237.85 / Max: 307.69Min: 50.33 / Avg: 238.24 / Max: 282.64Min: 105.82 / Avg: 262.45 / Max: 354.29

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 1024MB - Thread Count: 8mother raid oldraid_build_gepraid_build_gep_syncedpipimother 4Gb bcachemother bcache optimisedmother bcache 24G70140210280350SE +/- 0.03, N = 8SE +/- 0.01, N = 4SE +/- 0.02, N = 4SE +/- 0.02, N = 4SE +/- 28.96, N = 8SE +/- 15.47, N = 8SE +/- 19.55, N = 81.151.881.882.08234.68292.09302.97
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 1024MB - Thread Count: 8mother raid oldraid_build_gepraid_build_gep_syncedpipimother 4Gb bcachemother bcache optimisedmother bcache 24G50100150200250Min: 1 / Avg: 1.15 / Max: 1.27Min: 1.85 / Avg: 1.88 / Max: 1.91Min: 1.84 / Avg: 1.88 / Max: 1.93Min: 2.04 / Avg: 2.08 / Max: 2.15Min: 43.59 / Avg: 234.68 / Max: 320.16Min: 231.79 / Avg: 292.09 / Max: 353.9Min: 233.69 / Avg: 302.97 / Max: 401.57

Compile Bench

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilepipiraid_build_gep_syncedraid_build_gepmother bcache optimisedmother 4Gb bcachemother raid oldmother bcache 24G60120180240300SE +/- 3.80, N = 6SE +/- 2.53, N = 4SE +/- 1.83, N = 3SE +/- 2.56, N = 3SE +/- 3.14, N = 3SE +/- 1.93, N = 3SE +/- 1.99, N = 3150.87165.42176.42178.64180.89186.41278.51
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilepipiraid_build_gep_syncedraid_build_gepmother bcache optimisedmother 4Gb bcachemother raid oldmother bcache 24G50100150200250Min: 137.87 / Avg: 150.87 / Max: 162.36Min: 158.05 / Avg: 165.42 / Max: 169.48Min: 172.97 / Avg: 176.42 / Max: 179.22Min: 174.79 / Avg: 178.64 / Max: 183.5Min: 175.23 / Avg: 180.89 / Max: 186.08Min: 182.97 / Avg: 186.41 / Max: 189.65Min: 274.84 / Avg: 278.51 / Max: 281.69

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createpipimother raid oldraid_build_gep_syncedraid_build_gepmother 4Gb bcachemother bcache optimisedmother bcache 24G306090120150SE +/- 1.00, N = 6SE +/- 1.93, N = 3SE +/- 2.02, N = 4SE +/- 1.28, N = 3SE +/- 6.31, N = 3SE +/- 4.62, N = 3SE +/- 1.37, N = 363.6691.29109.11111.85147.08147.48153.04
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createpipimother raid oldraid_build_gep_syncedraid_build_gepmother 4Gb bcachemother bcache optimisedmother bcache 24G306090120150Min: 59.02 / Avg: 63.66 / Max: 65.35Min: 87.53 / Avg: 91.29 / Max: 93.93Min: 103.25 / Avg: 109.11 / Max: 111.93Min: 109.29 / Avg: 111.85 / Max: 113.2Min: 134.76 / Avg: 147.08 / Max: 155.6Min: 138.72 / Avg: 147.48 / Max: 154.39Min: 150.42 / Avg: 153.04 / Max: 155.07

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treepipimother bcache optimisedmother 4Gb bcacheraid_build_gep_syncedmother raid oldraid_build_gepmother bcache 24G2004006008001000SE +/- 3.39, N = 6SE +/- 3.09, N = 3SE +/- 13.17, N = 3SE +/- 0.79, N = 3SE +/- 6.20, N = 3SE +/- 0.92, N = 3SE +/- 72.30, N = 353.7480.4790.58317.34324.71324.85863.89
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treepipimother bcache optimisedmother 4Gb bcacheraid_build_gep_syncedmother raid oldraid_build_gepmother bcache 24G150300450600750Min: 42.26 / Avg: 53.74 / Max: 67.93Min: 74.31 / Avg: 80.47 / Max: 83.91Min: 66.33 / Avg: 90.58 / Max: 111.63Min: 315.77 / Avg: 317.34 / Max: 318.21Min: 315.9 / Avg: 324.71 / Max: 336.66Min: 323.18 / Avg: 324.85 / Max: 326.35Min: 719.3 / Avg: 863.89 / Max: 937.8

Unpacking The Linux Kernel

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2pipiraid_build_gep_syncedraid_build_gepmother bcache optimisedmother 4Gb bcachemother bcache 24Gmother raid old918273645SE +/- 0.15, N = 4SE +/- 0.29, N = 4SE +/- 0.37, N = 8SE +/- 0.10, N = 4SE +/- 0.25, N = 4SE +/- 0.21, N = 4SE +/- 0.07, N = 439.7324.4023.2716.5715.8215.8015.45
OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2pipiraid_build_gep_syncedraid_build_gepmother bcache optimisedmother 4Gb bcachemother bcache 24Gmother raid old816243240Min: 39.29 / Avg: 39.73 / Max: 39.98Min: 23.87 / Avg: 24.4 / Max: 25.2Min: 22.1 / Avg: 23.27 / Max: 25.29Min: 16.33 / Avg: 16.57 / Max: 16.77Min: 15.48 / Avg: 15.82 / Max: 16.56Min: 15.43 / Avg: 15.8 / Max: 16.38Min: 15.37 / Avg: 15.45 / Max: 15.65

PostMark

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancemother bcache optimisedmother 4Gb bcachepipiraid_build_gep_syncedraid_build_gep30060090012001500SE +/- 5.80, N = 5SE +/- 13.96, N = 5SE +/- 9.00, N = 5SE +/- 14.60, N = 5SE +/- 20.09, N = 5856954105013731421
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancemother bcache optimisedmother 4Gb bcachepipiraid_build_gep_syncedraid_build_gep2004006008001000Min: 833 / Avg: 856.2 / Max: 862Min: 925 / Avg: 954.4 / Max: 1000Min: 1041 / Avg: 1050 / Max: 1086Min: 1315 / Avg: 1373.4 / Max: 1388Min: 1388 / Avg: 1420.8 / Max: 1470