bfgtest3

2 x Intel Xeon E5620 testing with a Intel S5520HC and Matrox MGA G200e [Pilot] (SEP1) on Debian 6.0.3 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 1112275-LI-BFGTEST3487
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cfq default
December 25 2011
 
cfq MD0 read_ahead 0
December 25 2011
 
cfq MD0 read_ahead 128
December 25 2011
 
cfq MD0 read_ahead 768
December 26 2011
 
cfq MD0 rq_affinity 1
December 26 2011
 
cfq MD0 rq_affinity 2
December 26 2011
 
cfq quantum 16
December 26 2011
 
cfq slice_idle 0
December 26 2011
 
cfq slice_idle 64
December 27 2011
 
cfq low_latency 50
December 27 2011
 
as default
December 27 2011
 
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cfq default

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

cfq MD0 read_ahead 0

cfq MD0 read_ahead 128

cfq MD0 read_ahead 768

cfq MD0 rq_affinity 1

cfq MD0 rq_affinity 2

cfq quantum 16

cfq slice_idle 0

cfq slice_idle 64

cfq low_latency 50

as default

Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection

OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4

bfgtest3OpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon E5620 @ 2.40GHz (16 Cores)Intel S5520HCIntel 5520 I/O + ICH10R24576MB320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22ZMatrox MGA G200e [Pilot] (SEP1)Intel 82575EB Gigabit ConnectionDebian 6.0.32.6.32-5-amd64 (x86_64)GNOME 2.30.2X Server 1.7.7matroxGCC 4.4.5ext4ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemBfgtest3 BenchmarksSystem Logs- Disk Scheduler: CFQ. Intel SpeedStep was enabled.

cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as defaultResult OverviewPhoronix Test Suite100%106%112%118%125%Threaded I/O TesterFS-MarkFlexible IO TesterAIO-Stress

bfgtest3tiobench: Write - 4096MB - 8tiobench: Rand Write - 4096MB - 8tiobench: Read - 4096MB - 8tiobench: Rand Read - 4096MB - 8aio-stress: Rand Writetiobench: Write - 256MB - 8tiobench: Rand Write - 256MB - 8tiobench: Read - 256MB - 8tiobench: Rand Read - 256MB - 8fs-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 Sizefio: Intel IOMeter File Server Access Patternfio: Example Network Jobcfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default203.590.94235.843.692170.89173.511.9021322.7816368.7920.471525.6385.7522.203623.549.61202.920.9545.684.282158.21166.821.9119748.6716493.7521.931525.0785.9221.073350.719.27202.700.9162.214.182159.96168.161.7121023.5216027.9222.801525.3086.4721.033589.398.91200.750.84212.034.312147.18170.771.5018760.3914970.6019.431526.6786.3721.073569.058.83203.800.85256.794.022168.74171.961.8422362.6215049.1620.201534.4385.4020.903380.509.85203.310.90244.534.222155.25170.131.5218385.3014942.3019.631535.8385.3020.773378.749.52201.331.00238.934.152174.14170.481.7120579.8917154.2420.671537.3386.8321.203425.638.81204.380.93294.764.102170.02169.381.6321477.4514725.8021.801534.2085.7020.903374.519.01203.010.93229.643.762171.59172.041.5022647.4515982.1422.501536.3383.8020.833385.029.19203.230.91239.564.082165.91169.261.6122641.8415112.2122.121529.7084.6820.503364.089.10213.280.89289.763.742151.41184.621.8320488.4815808.0727.751503.5593.0325.402895.609.22OpenBenchmarking.org

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 4096MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default50100150200250SE +/- 0.89, N = 4SE +/- 0.98, N = 4SE +/- 1.46, N = 4SE +/- 1.76, N = 4SE +/- 1.75, N = 4SE +/- 1.05, N = 4SE +/- 1.26, N = 4SE +/- 1.44, N = 4SE +/- 1.44, N = 4SE +/- 0.58, N = 4SE +/- 0.62, N = 4203.59202.92202.70200.75203.80203.31201.33204.38203.01203.23213.28
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 4096MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default4080120160200Min: 202.52 / Avg: 203.59 / Max: 206.24Min: 201.41 / Avg: 202.92 / Max: 205.74Min: 198.34 / Avg: 202.7 / Max: 204.33Min: 196.57 / Avg: 200.75 / Max: 205.19Min: 200.65 / Avg: 203.8 / Max: 208.78Min: 201.34 / Avg: 203.31 / Max: 205.69Min: 197.67 / Avg: 201.33 / Max: 203.15Min: 201.04 / Avg: 204.38 / Max: 207.91Min: 200.43 / Avg: 203.01 / Max: 206.8Min: 201.96 / Avg: 203.23 / Max: 204.74Min: 212.57 / Avg: 213.28 / Max: 215.14

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 4096MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default0.2250.450.6750.91.125SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 8SE +/- 0.01, N = 8SE +/- 0.01, N = 5SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 40.940.950.910.840.850.901.000.930.930.910.89
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 4096MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default246810Min: 0.91 / Avg: 0.94 / Max: 0.96Min: 0.93 / Avg: 0.95 / Max: 0.96Min: 0.89 / Avg: 0.91 / Max: 0.93Min: 0.79 / Avg: 0.84 / Max: 0.9Min: 0.81 / Avg: 0.85 / Max: 0.93Min: 0.85 / Avg: 0.9 / Max: 0.93Min: 0.98 / Avg: 1 / Max: 1.04Min: 0.91 / Avg: 0.93 / Max: 0.94Min: 0.91 / Avg: 0.93 / Max: 0.96Min: 0.87 / Avg: 0.91 / Max: 0.92Min: 0.87 / Avg: 0.89 / Max: 0.93

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 4096MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default60120180240300SE +/- 5.43, N = 8SE +/- 1.78, N = 8SE +/- 3.86, N = 8SE +/- 5.91, N = 8SE +/- 6.68, N = 8SE +/- 5.67, N = 8SE +/- 4.15, N = 8SE +/- 5.12, N = 8SE +/- 5.54, N = 8SE +/- 6.50, N = 8SE +/- 2.33, N = 4235.8445.6862.21212.03256.79244.53238.93294.76229.64239.56289.76
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 4096MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default50100150200250Min: 210.29 / Avg: 235.84 / Max: 252.3Min: 37.63 / Avg: 45.68 / Max: 53.25Min: 53.49 / Avg: 62.21 / Max: 84.91Min: 179.94 / Avg: 212.03 / Max: 228.57Min: 218.93 / Avg: 256.79 / Max: 277.76Min: 226.85 / Avg: 244.53 / Max: 276.53Min: 221.05 / Avg: 238.93 / Max: 259.12Min: 265.63 / Avg: 294.76 / Max: 315.18Min: 203.05 / Avg: 229.64 / Max: 249.22Min: 214.6 / Avg: 239.56 / Max: 270.43Min: 284.08 / Avg: 289.76 / Max: 294.77

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 4096MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default0.96981.93962.90943.87924.849SE +/- 0.24, N = 8SE +/- 0.10, N = 8SE +/- 0.08, N = 8SE +/- 0.04, N = 4SE +/- 0.25, N = 8SE +/- 0.07, N = 8SE +/- 0.06, N = 6SE +/- 0.13, N = 8SE +/- 0.14, N = 8SE +/- 0.09, N = 8SE +/- 0.05, N = 73.694.284.184.314.024.224.154.103.764.083.74
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 4096MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default246810Min: 2.24 / Avg: 3.69 / Max: 4.37Min: 3.81 / Avg: 4.28 / Max: 4.68Min: 3.81 / Avg: 4.18 / Max: 4.44Min: 4.2 / Avg: 4.31 / Max: 4.36Min: 2.73 / Avg: 4.02 / Max: 4.72Min: 3.95 / Avg: 4.22 / Max: 4.62Min: 3.98 / Avg: 4.15 / Max: 4.34Min: 3.58 / Avg: 4.1 / Max: 4.49Min: 3.01 / Avg: 3.76 / Max: 4.21Min: 3.66 / Avg: 4.08 / Max: 4.47Min: 3.61 / Avg: 3.74 / Max: 3.93

AIO-Stress

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writecfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default5001000150020002500SE +/- 5.16, N = 3SE +/- 1.57, N = 3SE +/- 4.34, N = 3SE +/- 21.41, N = 3SE +/- 3.80, N = 3SE +/- 7.58, N = 3SE +/- 9.37, N = 3SE +/- 4.92, N = 3SE +/- 5.59, N = 3SE +/- 8.72, N = 3SE +/- 13.23, N = 32170.892158.212159.962147.182168.742155.252174.142170.022171.592165.912151.41
OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writecfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default400800120016002000Min: 2160.81 / Avg: 2170.89 / Max: 2177.85Min: 2155.17 / Avg: 2158.21 / Max: 2160.44Min: 2151.83 / Avg: 2159.96 / Max: 2166.68Min: 2113.74 / Avg: 2147.18 / Max: 2187.05Min: 2162.21 / Avg: 2168.74 / Max: 2175.38Min: 2141.69 / Avg: 2155.25 / Max: 2167.89Min: 2155.49 / Avg: 2174.14 / Max: 2185.07Min: 2160.26 / Avg: 2170.02 / Max: 2175.96Min: 2165.67 / Avg: 2171.59 / Max: 2182.77Min: 2148.58 / Avg: 2165.91 / Max: 2176.19Min: 2125.54 / Avg: 2151.41 / Max: 2169.11

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default4080120160200SE +/- 1.15, N = 4SE +/- 2.01, N = 4SE +/- 2.19, N = 4SE +/- 1.39, N = 4SE +/- 1.64, N = 4SE +/- 1.96, N = 4SE +/- 2.75, N = 4SE +/- 1.02, N = 4SE +/- 1.26, N = 4SE +/- 2.32, N = 8SE +/- 2.86, N = 4173.51166.82168.16170.77171.96170.13170.48169.38172.04169.26184.62
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 256MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default306090120150Min: 170.65 / Avg: 173.51 / Max: 175.74Min: 163.43 / Avg: 166.82 / Max: 171.49Min: 164.68 / Avg: 168.16 / Max: 174.19Min: 167.76 / Avg: 170.77 / Max: 174.17Min: 167.79 / Avg: 171.96 / Max: 175.71Min: 165.5 / Avg: 170.13 / Max: 175Min: 165.3 / Avg: 170.48 / Max: 176.61Min: 166.85 / Avg: 169.38 / Max: 171.5Min: 169.61 / Avg: 172.04 / Max: 174.34Min: 155.76 / Avg: 169.26 / Max: 177.26Min: 176.57 / Avg: 184.62 / Max: 190.05

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default0.42980.85961.28941.71922.149SE +/- 0.02, N = 4SE +/- 0.03, N = 4SE +/- 0.07, N = 8SE +/- 0.04, N = 8SE +/- 0.02, N = 4SE +/- 0.03, N = 8SE +/- 0.04, N = 8SE +/- 0.03, N = 8SE +/- 0.03, N = 8SE +/- 0.02, N = 8SE +/- 0.04, N = 81.901.911.711.501.841.521.711.631.501.611.83
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 256MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default246810Min: 1.86 / Avg: 1.9 / Max: 1.96Min: 1.85 / Avg: 1.91 / Max: 1.99Min: 1.33 / Avg: 1.71 / Max: 1.94Min: 1.36 / Avg: 1.5 / Max: 1.71Min: 1.79 / Avg: 1.84 / Max: 1.88Min: 1.42 / Avg: 1.52 / Max: 1.64Min: 1.55 / Avg: 1.71 / Max: 1.85Min: 1.52 / Avg: 1.63 / Max: 1.76Min: 1.4 / Avg: 1.5 / Max: 1.62Min: 1.5 / Avg: 1.61 / Max: 1.68Min: 1.63 / Avg: 1.83 / Max: 1.94

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default5K10K15K20K25KSE +/- 1211.30, N = 8SE +/- 1248.22, N = 8SE +/- 1018.69, N = 8SE +/- 1396.09, N = 8SE +/- 274.16, N = 4SE +/- 1617.61, N = 8SE +/- 1416.55, N = 8SE +/- 715.53, N = 8SE +/- 27.43, N = 4SE +/- 29.96, N = 4SE +/- 1395.27, N = 821322.7819748.6721023.5218760.3922362.6218385.3020579.8921477.4522647.4522641.8420488.48
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 256MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default4K8K12K16K20KMin: 12867.31 / Avg: 21322.78 / Max: 22699.31Min: 14902.78 / Avg: 19748.67 / Max: 22671.42Min: 16048.4 / Avg: 21023.52 / Max: 22664.39Min: 12809.29 / Avg: 18760.39 / Max: 22336.86Min: 21540.44 / Avg: 22362.62 / Max: 22654.87Min: 12843.99 / Avg: 18385.3 / Max: 22676.44Min: 12316.95 / Avg: 20579.89 / Max: 22691.26Min: 16619.33 / Avg: 21477.45 / Max: 22652.11Min: 22578.44 / Avg: 22647.45 / Max: 22712.15Min: 22558.79 / Avg: 22641.84 / Max: 22701.33Min: 13023.02 / Avg: 20488.48 / Max: 22685.73

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default4K8K12K16K20KSE +/- 597.22, N = 8SE +/- 259.02, N = 8SE +/- 603.60, N = 8SE +/- 954.32, N = 8SE +/- 1065.96, N = 8SE +/- 1003.35, N = 8SE +/- 48.44, N = 4SE +/- 880.97, N = 8SE +/- 732.80, N = 8SE +/- 723.27, N = 8SE +/- 670.32, N = 816368.7916493.7516027.9214970.6015049.1614942.3017154.2414725.8015982.1415112.2115808.07
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 256MB - Thread Count: 8cfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default3K6K9K12K15KMin: 12197.5 / Avg: 16368.79 / Max: 17067.18Min: 14712.81 / Avg: 16493.75 / Max: 17011.43Min: 13141.3 / Avg: 16027.92 / Max: 17322.62Min: 9968.1 / Avg: 14970.6 / Max: 17020.7Min: 9790.1 / Avg: 15049.16 / Max: 17428.89Min: 9848.72 / Avg: 14942.3 / Max: 17113.91Min: 17076.5 / Avg: 17154.24 / Max: 17293.86Min: 10850.69 / Avg: 14725.8 / Max: 17179.77Min: 11669.16 / Avg: 15982.14 / Max: 17265.19Min: 12656.95 / Avg: 15112.21 / Max: 17390.1Min: 12687.78 / Avg: 15808.07 / Max: 17361.11

FS-Mark

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizecfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default714212835SE +/- 0.40, N = 6SE +/- 0.65, N = 6SE +/- 0.15, N = 3SE +/- 0.28, N = 3SE +/- 0.45, N = 6SE +/- 0.13, N = 3SE +/- 0.35, N = 6SE +/- 0.25, N = 3SE +/- 0.23, N = 3SE +/- 0.57, N = 6SE +/- 0.61, N = 620.4721.9322.8019.4320.2019.6320.6721.8022.5022.1227.75
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizecfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default612182430Min: 18.9 / Avg: 20.47 / Max: 21.6Min: 19.9 / Avg: 21.93 / Max: 24.6Min: 22.6 / Avg: 22.8 / Max: 23.1Min: 19.1 / Avg: 19.43 / Max: 20Min: 18.9 / Avg: 20.2 / Max: 22.1Min: 19.5 / Avg: 19.63 / Max: 19.9Min: 19.3 / Avg: 20.67 / Max: 21.6Min: 21.5 / Avg: 21.8 / Max: 22.3Min: 22.1 / Avg: 22.5 / Max: 22.9Min: 20.8 / Avg: 22.12 / Max: 24.8Min: 25.8 / Avg: 27.75 / Max: 29.7

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSynccfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default30060090012001500SE +/- 0.58, N = 3SE +/- 3.14, N = 3SE +/- 0.70, N = 3SE +/- 3.55, N = 3SE +/- 2.06, N = 3SE +/- 4.64, N = 3SE +/- 4.16, N = 3SE +/- 3.27, N = 3SE +/- 2.07, N = 3SE +/- 5.54, N = 3SE +/- 25.00, N = 61525.631525.071525.301526.671534.431535.831537.331534.201536.331529.701503.55
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSynccfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default30060090012001500Min: 1525 / Avg: 1525.63 / Max: 1526.8Min: 1521.3 / Avg: 1525.07 / Max: 1531.3Min: 1524 / Avg: 1525.3 / Max: 1526.4Min: 1519.7 / Avg: 1526.67 / Max: 1531.3Min: 1530.7 / Avg: 1534.43 / Max: 1537.8Min: 1530.9 / Avg: 1535.83 / Max: 1545.1Min: 1532.4 / Avg: 1537.33 / Max: 1545.6Min: 1528 / Avg: 1534.2 / Max: 1539.1Min: 1533.6 / Avg: 1536.33 / Max: 1540.4Min: 1519.2 / Avg: 1529.7 / Max: 1538Min: 1380 / Avg: 1503.55 / Max: 1537.3

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadscfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default20406080100SE +/- 3.23, N = 6SE +/- 2.56, N = 6SE +/- 1.51, N = 6SE +/- 1.17, N = 3SE +/- 1.23, N = 3SE +/- 0.32, N = 3SE +/- 0.86, N = 3SE +/- 1.59, N = 3SE +/- 1.36, N = 3SE +/- 1.42, N = 4SE +/- 1.57, N = 385.7585.9286.4786.3785.4085.3086.8385.7083.8084.6893.03
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadscfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default20406080100Min: 70.2 / Avg: 85.75 / Max: 91.4Min: 75.7 / Avg: 85.92 / Max: 92.8Min: 81.5 / Avg: 86.47 / Max: 90.6Min: 85.2 / Avg: 86.37 / Max: 88.7Min: 83.5 / Avg: 85.4 / Max: 87.7Min: 84.8 / Avg: 85.3 / Max: 85.9Min: 85.2 / Avg: 86.83 / Max: 88.1Min: 82.7 / Avg: 85.7 / Max: 88.1Min: 82.2 / Avg: 83.8 / Max: 86.5Min: 82.6 / Avg: 84.68 / Max: 88.8Min: 89.9 / Avg: 93.03 / Max: 94.7

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizecfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default612182430SE +/- 0.17, N = 3SE +/- 0.18, N = 3SE +/- 0.37, N = 3SE +/- 0.19, N = 3SE +/- 0.29, N = 3SE +/- 0.18, N = 3SE +/- 0.15, N = 3SE +/- 0.35, N = 3SE +/- 0.23, N = 3SE +/- 0.30, N = 6SE +/- 0.20, N = 322.2021.0721.0321.0720.9020.7721.2020.9020.8320.5025.40
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizecfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default612182430Min: 21.9 / Avg: 22.2 / Max: 22.5Min: 20.8 / Avg: 21.07 / Max: 21.4Min: 20.3 / Avg: 21.03 / Max: 21.4Min: 20.7 / Avg: 21.07 / Max: 21.3Min: 20.4 / Avg: 20.9 / Max: 21.4Min: 20.5 / Avg: 20.77 / Max: 21.1Min: 21 / Avg: 21.2 / Max: 21.5Min: 20.5 / Avg: 20.9 / Max: 21.6Min: 20.4 / Avg: 20.83 / Max: 21.2Min: 19.6 / Avg: 20.5 / Max: 21.7Min: 25.2 / Avg: 25.4 / Max: 25.8

Flexible IO Tester

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access Patterncfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default8001600240032004000SE +/- 218.27, N = 3SE +/- 4.54, N = 3SE +/- 230.56, N = 3SE +/- 229.05, N = 3SE +/- 20.54, N = 3SE +/- 48.12, N = 3SE +/- 5.74, N = 3SE +/- 13.91, N = 3SE +/- 11.04, N = 3SE +/- 14.58, N = 3SE +/- 18.55, N = 33623.543350.713589.393569.053380.503378.743425.633374.513385.023364.082895.60
OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access Patterncfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default6001200180024003000Min: 3363.31 / Avg: 3623.54 / Max: 4057.19Min: 3344.03 / Avg: 3350.71 / Max: 3359.37Min: 3352 / Avg: 3589.39 / Max: 4050.45Min: 3338.49 / Avg: 3569.05 / Max: 4027.15Min: 3348 / Avg: 3380.5 / Max: 3418.5Min: 3317.25 / Avg: 3378.74 / Max: 3473.61Min: 3415.58 / Avg: 3425.63 / Max: 3435.44Min: 3348.33 / Avg: 3374.51 / Max: 3395.76Min: 3368.56 / Avg: 3385.02 / Max: 3406Min: 3334.94 / Avg: 3364.08 / Max: 3379.6Min: 2864.22 / Avg: 2895.6 / Max: 2928.42

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network Jobcfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default3691215SE +/- 0.28, N = 6SE +/- 0.20, N = 6SE +/- 0.25, N = 6SE +/- 0.07, N = 3SE +/- 0.21, N = 6SE +/- 0.20, N = 6SE +/- 0.13, N = 3SE +/- 0.14, N = 3SE +/- 0.31, N = 6SE +/- 0.10, N = 3SE +/- 0.22, N = 69.619.278.918.839.859.528.819.019.199.109.22
OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network Jobcfq defaultcfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq MD0 read_ahead 768cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq quantum 16cfq slice_idle 0cfq slice_idle 64cfq low_latency 50as default3691215Min: 8.76 / Avg: 9.61 / Max: 10.31Min: 8.78 / Avg: 9.27 / Max: 10.07Min: 8.55 / Avg: 8.91 / Max: 10.15Min: 8.76 / Avg: 8.83 / Max: 8.97Min: 9.01 / Avg: 9.85 / Max: 10.54Min: 8.7 / Avg: 9.52 / Max: 10.18Min: 8.56 / Avg: 8.81 / Max: 9.02Min: 8.76 / Avg: 9.01 / Max: 9.25Min: 8.37 / Avg: 9.19 / Max: 10.31Min: 8.93 / Avg: 9.1 / Max: 9.28Min: 8.72 / Avg: 9.22 / Max: 9.89

cfq default

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 25 December 2011 07:40 by user phoronix.

cfq MD0 read_ahead 0

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 25 December 2011 13:02 by user phoronix.

cfq MD0 read_ahead 128

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 25 December 2011 19:26 by user phoronix.

cfq MD0 read_ahead 768

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 01:38 by user phoronix.

cfq MD0 rq_affinity 1

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 06:49 by user phoronix.

cfq MD0 rq_affinity 2

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 11:57 by user phoronix.

cfq quantum 16

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 16:57 by user phoronix.

cfq slice_idle 0

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 26 December 2011 21:50 by user phoronix.

cfq slice_idle 64

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 27 December 2011 02:42 by user phoronix.

cfq low_latency 50

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 27 December 2011 07:38 by user phoronix.

as default

Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection

OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4

System Notes: Disk Scheduler: CFQ. Intel SpeedStep was enabled.

Testing initiated at 27 December 2011 12:50 by user phoronix.