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.

HTML result view exported from: https://openbenchmarking.org/result/1112301-LI-BFGTEST3389&sor&grw.

bfgtest3ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-Systemcfq 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 defaultas antic_expire 0as write_batch_expire 1000as antic_expire 50as ae 50 re 200 we 400 rbe 600 wbe 1000as ae 1 re 20 we 40 rbe 60 wbe 100noop defaultnoop rq_affinity 2noop rq_affinity 0noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 642 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 4.4.5ext4OpenBenchmarking.orgSystem Details- Disk Scheduler: CFQ. Intel SpeedStep was enabled.

bfgtest3fio: Intel IOMeter File Server Access Patternfio: Example Network Jobfs-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 Sizetiobench: Read - 256MB - 8tiobench: Rand Read - 256MB - 8tiobench: Write - 256MB - 8tiobench: Rand Write - 256MB - 8aio-stress: Rand Writetiobench: Rand Read - 4096MB - 8tiobench: Read - 4096MB - 8tiobench: Rand Write - 4096MB - 8tiobench: Write - 4096MB - 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 defaultas antic_expire 0as write_batch_expire 1000as antic_expire 50as ae 50 re 200 we 400 rbe 600 wbe 1000as ae 1 re 20 we 40 rbe 60 wbe 100noop defaultnoop rq_affinity 2noop rq_affinity 0noop default read_ahead 0noop default read_ahead 16noop default read_ahead 32noop default read_ahead 643623.549.6120.471525.6385.7522.2021322.7816368.79173.511.902170.893.69235.840.94203.593350.719.2721.931525.0785.9221.0719748.6716493.75166.821.912158.214.2845.680.95202.923589.398.9122.801525.3086.4721.0321023.5216027.92168.161.712159.964.1862.210.91202.703569.058.8319.431526.6786.3721.0718760.3914970.60170.771.502147.184.31212.030.84200.753380.509.8520.201534.4385.4020.9022362.6215049.16171.961.842168.744.02256.790.85203.803378.749.5219.631535.8385.3020.7718385.3014942.30170.131.522155.254.22244.530.90203.313425.638.8120.671537.3386.8321.2020579.8917154.24170.481.712174.144.15238.931.00201.333374.519.0121.801534.2085.7020.9021477.4514725.80169.381.632170.024.10294.760.93204.383385.029.1922.501536.3383.8020.8322647.4515982.14172.041.502171.593.76229.640.93203.013364.089.1022.121529.7084.6820.5022641.8415112.21169.261.612165.914.08239.560.91203.232895.609.2227.751503.5593.0325.4020488.4815808.07184.621.832151.413.74289.760.89213.282860.409.4827.901533.3789.9524.7021378.9114945.82185.801.842166.014.01302.290.90211.272866.629.9929.741525.4098.4727.2020623.0516309.32187.132.122166.203.77285.980.91212.502884.419.4825.271530.9795.7726.6021918.5214390.77184.592.112175.562.40241.890.86214.622883.418.5330.431530.4790.2526.6719933.9016776.64182.642.112152.402.49260.450.92215.432864.749.2833.501534.9089.1227.1317933.8114128.99179.812.002174.453.33272.620.83206.413035.498.8027.251530.9093.3826.0718772.7415799.47162.061.752123.864.09305.940.82205.842917.669.4728.471515.1095.5524.7320801.1914253.61159.121.782157.134.06301.720.84208.972877.709.7629.601527.5092.9325.7022656.7715437.54157.501.762165.154.27355.290.84206.293024.839.6726.521529.6389.9325.4317597.0115642.90163.771.492167.454.14306.980.86207.952936.639.6727.431533.9788.1324.9321783.6115169.70161.611.522163.934.30304.490.86205.033046.2410.0830.271541.6789.0324.2321788.2915395.71163.531.372169.274.29303.280.81204.153055.429.6826.731525.8786.2724.2022601.4214259.87160.691.412162.994.24306.780.84203.31OpenBenchmarking.org

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 Patternas antic_expire 0as ae 1 re 20 we 40 rbe 60 wbe 100as write_batch_expire 1000noop rq_affinity 0as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 50as defaultnoop rq_affinity 2noop default read_ahead 16noop default read_ahead 0noop defaultnoop default read_ahead 32noop default read_ahead 64cfq MD0 read_ahead 0cfq low_latency 50cfq slice_idle 0cfq MD0 rq_affinity 2cfq MD0 rq_affinity 1cfq slice_idle 64cfq quantum 16cfq MD0 read_ahead 768cfq MD0 read_ahead 128cfq default8001600240032004000SE +/- 17.60, N = 3SE +/- 12.63, N = 3SE +/- 8.76, N = 3SE +/- 17.24, N = 3SE +/- 71.45, N = 3SE +/- 8.87, N = 3SE +/- 18.55, N = 3SE +/- 4.73, N = 3SE +/- 53.06, N = 3SE +/- 76.60, N = 3SE +/- 88.07, N = 3SE +/- 113.22, N = 3SE +/- 112.89, N = 3SE +/- 4.54, N = 3SE +/- 14.58, N = 3SE +/- 13.91, N = 3SE +/- 48.12, N = 3SE +/- 20.54, N = 3SE +/- 11.04, N = 3SE +/- 5.74, N = 3SE +/- 229.05, N = 3SE +/- 230.56, N = 3SE +/- 218.27, N = 32860.402864.742866.622877.702883.412884.412895.602917.662936.633024.833035.493046.243055.423350.713364.083374.513378.743380.503385.023425.633569.053589.393623.54

Flexible IO Tester

Test: Example Network Job

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Example Network Jobas ae 50 re 200 we 400 rbe 600 wbe 1000noop defaultcfq quantum 16cfq MD0 read_ahead 768cfq MD0 read_ahead 128cfq slice_idle 0cfq low_latency 50cfq slice_idle 64as defaultcfq MD0 read_ahead 0as ae 1 re 20 we 40 rbe 60 wbe 100noop rq_affinity 2as antic_expire 0as antic_expire 50cfq MD0 rq_affinity 2cfq defaultnoop default read_ahead 0noop default read_ahead 16noop default read_ahead 64noop rq_affinity 0cfq MD0 rq_affinity 1as write_batch_expire 1000noop default read_ahead 323691215SE +/- 0.36, N = 6SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.07, N = 3SE +/- 0.25, N = 6SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.31, N = 6SE +/- 0.22, N = 6SE +/- 0.20, N = 6SE +/- 0.24, N = 6SE +/- 0.26, N = 6SE +/- 0.27, N = 6SE +/- 0.21, N = 6SE +/- 0.20, N = 6SE +/- 0.28, N = 6SE +/- 0.28, N = 6SE +/- 0.40, N = 6SE +/- 0.21, N = 6SE +/- 0.25, N = 6SE +/- 0.21, N = 6SE +/- 0.04, N = 3SE +/- 0.13, N = 38.538.808.818.838.919.019.109.199.229.279.289.479.489.489.529.619.679.679.689.769.859.9910.08

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizeas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000noop default read_ahead 32as write_batch_expire 1000noop rq_affinity 0noop rq_affinity 2as antic_expire 0as defaultnoop default read_ahead 16noop defaultnoop default read_ahead 64noop default read_ahead 0as antic_expire 50cfq MD0 read_ahead 128cfq slice_idle 64cfq low_latency 50cfq MD0 read_ahead 0cfq slice_idle 0cfq quantum 16cfq defaultcfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq MD0 read_ahead 768816243240SE +/- 0.51, N = 6SE +/- 0.34, N = 3SE +/- 0.24, N = 3SE +/- 0.46, N = 5SE +/- 0.56, N = 3SE +/- 0.99, N = 6SE +/- 0.40, N = 3SE +/- 0.61, N = 6SE +/- 0.39, N = 3SE +/- 0.52, N = 6SE +/- 0.70, N = 6SE +/- 1.00, N = 6SE +/- 0.12, N = 3SE +/- 0.15, N = 3SE +/- 0.23, N = 3SE +/- 0.57, N = 6SE +/- 0.65, N = 6SE +/- 0.25, N = 3SE +/- 0.35, N = 6SE +/- 0.40, N = 6SE +/- 0.45, N = 6SE +/- 0.13, N = 3SE +/- 0.28, N = 333.5030.4330.2729.7429.6028.4727.9027.7527.4327.2526.7326.5225.2722.8022.5022.1221.9321.8020.6720.4720.2019.6319.43

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/FSyncnoop default read_ahead 32cfq quantum 16cfq slice_idle 64cfq MD0 rq_affinity 2as ae 1 re 20 we 40 rbe 60 wbe 100cfq MD0 rq_affinity 1cfq slice_idle 0noop default read_ahead 16as antic_expire 0as antic_expire 50noop defaultas ae 50 re 200 we 400 rbe 600 wbe 1000cfq low_latency 50noop default read_ahead 0noop rq_affinity 0cfq MD0 read_ahead 768noop default read_ahead 64cfq defaultas write_batch_expire 1000cfq MD0 read_ahead 128cfq MD0 read_ahead 0noop rq_affinity 2as default30060090012001500SE +/- 3.04, N = 3SE +/- 4.16, N = 3SE +/- 2.07, N = 3SE +/- 4.64, N = 3SE +/- 2.78, N = 3SE +/- 2.06, N = 3SE +/- 3.27, N = 3SE +/- 1.20, N = 3SE +/- 2.75, N = 3SE +/- 0.55, N = 3SE +/- 4.40, N = 3SE +/- 5.01, N = 3SE +/- 5.54, N = 3SE +/- 5.37, N = 3SE +/- 1.07, N = 3SE +/- 3.55, N = 3SE +/- 3.81, N = 3SE +/- 0.58, N = 3SE +/- 12.44, N = 3SE +/- 0.70, N = 3SE +/- 3.14, N = 3SE +/- 16.79, N = 3SE +/- 25.00, N = 61541.671537.331536.331535.831534.901534.431534.201533.971533.371530.971530.901530.471529.701529.631527.501526.671525.871525.631525.401525.301525.071515.101503.55

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadsas write_batch_expire 1000as antic_expire 50noop rq_affinity 2noop defaultas defaultnoop rq_affinity 0as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 0noop default read_ahead 0as ae 1 re 20 we 40 rbe 60 wbe 100noop default read_ahead 32noop default read_ahead 16cfq quantum 16cfq MD0 read_ahead 128cfq MD0 read_ahead 768noop default read_ahead 64cfq MD0 read_ahead 0cfq defaultcfq slice_idle 0cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2cfq low_latency 50cfq slice_idle 6420406080100SE +/- 1.72, N = 3SE +/- 1.62, N = 3SE +/- 2.20, N = 6SE +/- 3.19, N = 6SE +/- 1.57, N = 3SE +/- 2.94, N = 6SE +/- 3.69, N = 6SE +/- 2.52, N = 6SE +/- 3.34, N = 6SE +/- 2.91, N = 6SE +/- 2.19, N = 6SE +/- 2.66, N = 6SE +/- 0.86, N = 3SE +/- 1.51, N = 6SE +/- 1.17, N = 3SE +/- 2.57, N = 6SE +/- 2.56, N = 6SE +/- 3.23, N = 6SE +/- 1.59, N = 3SE +/- 1.23, N = 3SE +/- 0.32, N = 3SE +/- 1.42, N = 4SE +/- 1.36, N = 398.4795.7795.5593.3893.0392.9390.2589.9589.9389.1289.0388.1386.8386.4786.3786.2785.9285.7585.7085.4085.3084.6883.80

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 Sizeas write_batch_expire 1000as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 50noop defaultnoop rq_affinity 0noop default read_ahead 0as defaultnoop default read_ahead 16noop rq_affinity 2as antic_expire 0noop default read_ahead 32noop default read_ahead 64cfq defaultcfq quantum 16cfq MD0 read_ahead 768cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq slice_idle 0cfq MD0 rq_affinity 1cfq slice_idle 64cfq MD0 rq_affinity 2cfq low_latency 50612182430SE +/- 0.06, N = 3SE +/- 0.24, N = 3SE +/- 0.26, N = 3SE +/- 0.23, N = 3SE +/- 0.12, N = 3SE +/- 0.46, N = 3SE +/- 0.12, N = 3SE +/- 0.20, N = 3SE +/- 0.12, N = 3SE +/- 0.35, N = 3SE +/- 0.29, N = 3SE +/- 0.15, N = 3SE +/- 0.36, N = 4SE +/- 0.17, N = 3SE +/- 0.15, N = 3SE +/- 0.19, N = 3SE +/- 0.18, N = 3SE +/- 0.37, N = 3SE +/- 0.35, N = 3SE +/- 0.29, N = 3SE +/- 0.23, N = 3SE +/- 0.18, N = 3SE +/- 0.30, N = 627.2027.1326.6726.6026.0725.7025.4325.4024.9324.7324.7024.2324.2022.2021.2021.0721.0721.0320.9020.9020.8320.7720.50

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: 8noop rq_affinity 0cfq slice_idle 64cfq low_latency 50noop default read_ahead 64cfq MD0 rq_affinity 1as antic_expire 50noop default read_ahead 32noop default read_ahead 16cfq slice_idle 0as antic_expire 0cfq defaultcfq MD0 read_ahead 128noop rq_affinity 2as write_batch_expire 1000cfq quantum 16as defaultas ae 50 re 200 we 400 rbe 600 wbe 1000cfq MD0 read_ahead 0noop defaultcfq MD0 read_ahead 768cfq MD0 rq_affinity 2as ae 1 re 20 we 40 rbe 60 wbe 100noop default read_ahead 05K10K15K20K25KSE +/- 11.83, N = 4SE +/- 27.43, N = 4SE +/- 29.96, N = 4SE +/- 20.51, N = 4SE +/- 274.16, N = 4SE +/- 754.25, N = 8SE +/- 894.71, N = 8SE +/- 889.92, N = 8SE +/- 715.53, N = 8SE +/- 823.84, N = 8SE +/- 1211.30, N = 8SE +/- 1018.69, N = 8SE +/- 1203.62, N = 8SE +/- 958.10, N = 8SE +/- 1416.55, N = 8SE +/- 1395.27, N = 8SE +/- 1645.14, N = 8SE +/- 1248.22, N = 8SE +/- 1557.20, N = 8SE +/- 1396.09, N = 8SE +/- 1617.61, N = 8SE +/- 1543.51, N = 8SE +/- 1515.96, N = 822656.7722647.4522641.8422601.4222362.6221918.5221788.2921783.6121477.4521378.9121322.7821023.5220801.1920623.0520579.8920488.4819933.9019748.6718772.7418760.3918385.3017933.8117597.01

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: 8cfq quantum 16as ae 50 re 200 we 400 rbe 600 wbe 1000cfq MD0 read_ahead 0cfq defaultas write_batch_expire 1000cfq MD0 read_ahead 128cfq slice_idle 64as defaultnoop defaultnoop default read_ahead 0noop rq_affinity 0noop default read_ahead 32noop default read_ahead 16cfq low_latency 50cfq MD0 rq_affinity 1cfq MD0 read_ahead 768as antic_expire 0cfq MD0 rq_affinity 2cfq slice_idle 0as antic_expire 50noop default read_ahead 64noop rq_affinity 2as ae 1 re 20 we 40 rbe 60 wbe 1004K8K12K16K20KSE +/- 48.44, N = 4SE +/- 120.52, N = 4SE +/- 259.02, N = 8SE +/- 597.22, N = 8SE +/- 534.79, N = 8SE +/- 603.60, N = 8SE +/- 732.80, N = 8SE +/- 670.32, N = 8SE +/- 932.64, N = 8SE +/- 942.47, N = 8SE +/- 965.77, N = 8SE +/- 848.96, N = 8SE +/- 841.67, N = 8SE +/- 723.27, N = 8SE +/- 1065.96, N = 8SE +/- 954.32, N = 8SE +/- 1011.99, N = 8SE +/- 1003.35, N = 8SE +/- 880.97, N = 8SE +/- 1030.41, N = 8SE +/- 1032.60, N = 8SE +/- 1091.90, N = 8SE +/- 1075.30, N = 817154.2416776.6416493.7516368.7916309.3216027.9215982.1415808.0715799.4715642.9015437.5415395.7115169.7015112.2115049.1614970.6014945.8214942.3014725.8014390.7714259.8714253.6114128.99

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: 8as write_batch_expire 1000as antic_expire 0as defaultas antic_expire 50as ae 50 re 200 we 400 rbe 600 wbe 1000as ae 1 re 20 we 40 rbe 60 wbe 100cfq defaultcfq slice_idle 64cfq MD0 rq_affinity 1cfq MD0 read_ahead 768cfq quantum 16cfq MD0 rq_affinity 2cfq slice_idle 0cfq low_latency 50cfq MD0 read_ahead 128cfq MD0 read_ahead 0noop default read_ahead 0noop default read_ahead 32noop defaultnoop default read_ahead 16noop default read_ahead 64noop rq_affinity 2noop rq_affinity 04080120160200SE +/- 2.88, N = 4SE +/- 1.95, N = 4SE +/- 2.86, N = 4SE +/- 2.69, N = 5SE +/- 1.33, N = 4SE +/- 1.46, N = 4SE +/- 1.15, N = 4SE +/- 1.26, N = 4SE +/- 1.64, N = 4SE +/- 1.39, N = 4SE +/- 2.75, N = 4SE +/- 1.96, N = 4SE +/- 1.02, N = 4SE +/- 2.32, N = 8SE +/- 2.19, N = 4SE +/- 2.01, N = 4SE +/- 2.51, N = 4SE +/- 1.47, N = 4SE +/- 1.04, N = 4SE +/- 2.65, N = 4SE +/- 1.22, N = 4SE +/- 1.42, N = 4SE +/- 1.65, N = 4187.13185.80184.62184.59182.64179.81173.51172.04171.96170.77170.48170.13169.38169.26168.16166.82163.77163.53162.06161.61160.69159.12157.50

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: 8as write_batch_expire 1000as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 50as ae 1 re 20 we 40 rbe 60 wbe 100cfq MD0 read_ahead 0cfq defaultas antic_expire 0cfq MD0 rq_affinity 1as defaultnoop rq_affinity 2noop rq_affinity 0noop defaultcfq quantum 16cfq MD0 read_ahead 128cfq slice_idle 0cfq low_latency 50noop default read_ahead 16cfq MD0 rq_affinity 2cfq slice_idle 64cfq MD0 read_ahead 768noop default read_ahead 0noop default read_ahead 64noop default read_ahead 320.4770.9541.4311.9082.385SE +/- 0.04, N = 8SE +/- 0.03, N = 4SE +/- 0.04, N = 4SE +/- 0.03, N = 8SE +/- 0.03, N = 4SE +/- 0.02, N = 4SE +/- 0.04, N = 8SE +/- 0.02, N = 4SE +/- 0.04, N = 8SE +/- 0.03, N = 8SE +/- 0.02, N = 6SE +/- 0.02, N = 4SE +/- 0.04, N = 8SE +/- 0.07, N = 8SE +/- 0.03, N = 8SE +/- 0.02, N = 8SE +/- 0.03, N = 8SE +/- 0.03, N = 8SE +/- 0.03, N = 8SE +/- 0.04, N = 8SE +/- 0.03, N = 8SE +/- 0.03, N = 8SE +/- 0.02, N = 62.122.112.112.001.911.901.841.841.831.781.761.751.711.711.631.611.521.521.501.501.491.411.37

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Writeas antic_expire 50as ae 1 re 20 we 40 rbe 60 wbe 100cfq quantum 16cfq slice_idle 64cfq defaultcfq slice_idle 0noop default read_ahead 32cfq MD0 rq_affinity 1noop default read_ahead 0as write_batch_expire 1000as antic_expire 0cfq low_latency 50noop rq_affinity 0noop default read_ahead 16noop default read_ahead 64cfq MD0 read_ahead 128cfq MD0 read_ahead 0noop rq_affinity 2cfq MD0 rq_affinity 2as ae 50 re 200 we 400 rbe 600 wbe 1000as defaultcfq MD0 read_ahead 768noop default5001000150020002500SE +/- 4.35, N = 3SE +/- 8.30, N = 3SE +/- 9.37, N = 3SE +/- 5.59, N = 3SE +/- 5.16, N = 3SE +/- 4.92, N = 3SE +/- 19.64, N = 3SE +/- 3.80, N = 3SE +/- 6.70, N = 3SE +/- 5.79, N = 3SE +/- 6.26, N = 3SE +/- 8.72, N = 3SE +/- 10.45, N = 3SE +/- 4.23, N = 3SE +/- 8.82, N = 3SE +/- 4.34, N = 3SE +/- 1.57, N = 3SE +/- 11.17, N = 3SE +/- 7.58, N = 3SE +/- 17.95, N = 3SE +/- 13.23, N = 3SE +/- 21.41, N = 3SE +/- 39.96, N = 32175.562174.452174.142171.592170.892170.022169.272168.742167.452166.202166.012165.912165.152163.932162.992159.962158.212157.132155.252152.402151.412147.182123.86

Threaded I/O Tester

Test: Random Read - Size Per Thread: 4096MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Read - Size Per Thread: 4096MB - Thread Count: 8cfq MD0 read_ahead 768noop default read_ahead 16noop default read_ahead 32cfq MD0 read_ahead 0noop rq_affinity 0noop default read_ahead 64cfq MD0 rq_affinity 2cfq MD0 read_ahead 128cfq quantum 16noop default read_ahead 0cfq slice_idle 0noop defaultcfq low_latency 50noop rq_affinity 2cfq MD0 rq_affinity 1as antic_expire 0as write_batch_expire 1000cfq slice_idle 64as defaultcfq defaultas ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 500.96981.93962.90943.87924.849SE +/- 0.04, N = 4SE +/- 0.10, N = 8SE +/- 0.13, N = 8SE +/- 0.10, N = 8SE +/- 0.10, N = 8SE +/- 0.10, N = 8SE +/- 0.07, N = 8SE +/- 0.08, N = 8SE +/- 0.06, N = 6SE +/- 0.04, N = 4SE +/- 0.13, N = 8SE +/- 0.05, N = 4SE +/- 0.09, N = 8SE +/- 0.04, N = 4SE +/- 0.25, N = 8SE +/- 0.18, N = 8SE +/- 0.06, N = 4SE +/- 0.14, N = 8SE +/- 0.05, N = 7SE +/- 0.24, N = 8SE +/- 0.12, N = 8SE +/- 0.05, N = 8SE +/- 0.05, N = 84.314.304.294.284.274.244.224.184.154.144.104.094.084.064.024.013.773.763.743.693.332.492.40

Threaded I/O Tester

Test: Read - Size Per Thread: 4096MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Read - Size Per Thread: 4096MB - Thread Count: 8noop rq_affinity 0noop default read_ahead 0noop default read_ahead 64noop defaultnoop default read_ahead 16noop default read_ahead 32as antic_expire 0noop rq_affinity 2cfq slice_idle 0as defaultas write_batch_expire 1000as ae 1 re 20 we 40 rbe 60 wbe 100as ae 50 re 200 we 400 rbe 600 wbe 1000cfq MD0 rq_affinity 1cfq MD0 rq_affinity 2as antic_expire 50cfq low_latency 50cfq quantum 16cfq defaultcfq slice_idle 64cfq MD0 read_ahead 768cfq MD0 read_ahead 128cfq MD0 read_ahead 080160240320400SE +/- 8.54, N = 8SE +/- 2.02, N = 4SE +/- 5.35, N = 4SE +/- 3.06, N = 4SE +/- 3.57, N = 4SE +/- 1.58, N = 4SE +/- 4.85, N = 4SE +/- 4.08, N = 6SE +/- 5.12, N = 8SE +/- 2.33, N = 4SE +/- 3.31, N = 4SE +/- 4.10, N = 4SE +/- 2.50, N = 4SE +/- 6.68, N = 8SE +/- 5.67, N = 8SE +/- 2.92, N = 8SE +/- 6.50, N = 8SE +/- 4.15, N = 8SE +/- 5.43, N = 8SE +/- 5.54, N = 8SE +/- 5.91, N = 8SE +/- 3.86, N = 8SE +/- 1.78, N = 8355.29306.98306.78305.94304.49303.28302.29301.72294.76289.76285.98272.62260.45256.79244.53241.89239.56238.93235.84229.64212.0362.2145.68

Threaded I/O Tester

Test: Random Write - Size Per Thread: 4096MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 4096MB - Thread Count: 8cfq quantum 16cfq MD0 read_ahead 0cfq defaultcfq slice_idle 64cfq slice_idle 0as ae 50 re 200 we 400 rbe 600 wbe 1000as write_batch_expire 1000cfq low_latency 50cfq MD0 read_ahead 128as antic_expire 0cfq MD0 rq_affinity 2as defaultnoop default read_ahead 16noop default read_ahead 0as antic_expire 50cfq MD0 rq_affinity 1noop default read_ahead 64noop rq_affinity 0noop rq_affinity 2cfq MD0 read_ahead 768as ae 1 re 20 we 40 rbe 60 wbe 100noop defaultnoop default read_ahead 320.2250.450.6750.91.125SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 5SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 5SE +/- 0.01, N = 8SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.01, N = 8SE +/- 0.01, N = 8SE +/- 0.01, N = 4SE +/- 0.00, N = 4SE +/- 0.01, N = 51.000.950.940.930.930.920.910.910.910.900.900.890.860.860.860.850.840.840.840.840.830.820.81

Threaded I/O Tester

Test: Write - Size Per Thread: 4096MB - Thread Count: 8

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Write - Size Per Thread: 4096MB - Thread Count: 8as ae 50 re 200 we 400 rbe 600 wbe 1000as antic_expire 50as defaultas write_batch_expire 1000as antic_expire 0noop rq_affinity 2noop default read_ahead 0as ae 1 re 20 we 40 rbe 60 wbe 100noop rq_affinity 0noop defaultnoop default read_ahead 16cfq slice_idle 0noop default read_ahead 32cfq MD0 rq_affinity 1cfq defaultnoop default read_ahead 64cfq MD0 rq_affinity 2cfq low_latency 50cfq slice_idle 64cfq MD0 read_ahead 0cfq MD0 read_ahead 128cfq quantum 16cfq MD0 read_ahead 76850100150200250SE +/- 1.20, N = 4SE +/- 0.32, N = 4SE +/- 0.62, N = 4SE +/- 1.67, N = 4SE +/- 1.68, N = 4SE +/- 1.57, N = 4SE +/- 2.30, N = 4SE +/- 0.82, N = 4SE +/- 0.86, N = 4SE +/- 0.99, N = 4SE +/- 1.20, N = 4SE +/- 1.44, N = 4SE +/- 1.12, N = 4SE +/- 1.75, N = 4SE +/- 0.89, N = 4SE +/- 1.11, N = 4SE +/- 1.05, N = 4SE +/- 0.58, N = 4SE +/- 1.44, N = 4SE +/- 0.98, N = 4SE +/- 1.46, N = 4SE +/- 1.26, N = 4SE +/- 1.76, N = 4215.43214.62213.28212.50211.27208.97207.95206.41206.29205.84205.03204.38204.15203.80203.59203.31203.31203.23203.01202.92202.70201.33200.75

Phoronix Test Suite v10.8.4