8ssd-raid0

Samsung 850 Evo 250G. MegaRAID 9271-8iCC, WT, NORA, DirectIO. EXT4

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1502265-XANT-8SSDRAI17
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8ssd-raid0 - Phoronix Test Suite

8ssd-raid0

Samsung 850 Evo 250G. MegaRAID 9271-8iCC, WT, NORA, DirectIO. EXT4

HTML result view exported from: https://openbenchmarking.org/result/1502265-XANT-8SSDRAI17&grr.

8ssd-raid0ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution8k Strip16k Strip32k Strip64k Strip128k Strip1024k StripIntel Core i7-3820 @ 3.80GHz (8 Cores)ASRock X79 ProfessionalIntel Xeon E5/Core4 x 8192 MB DDR32 x 60GB Toshiba MKNSSDCR60GB + 320GB Seagate ST3320620AS + 1000GB Western Digital WD1002FAEX-0 + 4001GB Seagate ST4000DM000-1F21 + 1996GB MR9271-8iCCeVGA NVIDIA GeForce GTX 680 2048MB (324/648MHz)Intel C600/X79S220HQLBroadcom NetLink BCM57781 Gigabit PCIeGentoo 2.23.15.6-aufs-r1 (x86_64)KDE 4.13.3X Server 1.16.0nouveau 1.0.102.1 Mesa 10.2.4 Gallium 0.4GCC 4.8.3 + LLVM 3.4.2ext43840x1080OpenBenchmarking.orgCompiler Details- --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.8.3 --build=x86_64-pc-linux-gnu --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.3 --disable-altivec --disable-fixed-point --disable-libgcj --disable-libmudflap --disable-libssp --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-multilib --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-targets=all --enable-threads=posix --host=x86_64-pc-linux-gnu --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.3/include --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.8.3/man --with-multilib-list=m32,m64 --with-python-dir=/share/gcc-data/x86_64-pc-linux-gnu/4.8.3/python --without-cloog Disk Details- DEADLINE / data=ordered,relatime,rwProcessor Details- Scaling Governor: intel_pstate performanceSystem Details- Disk Scheduler: DEADLINE.

8ssd-raid0postmark: Disk Transaction Performancetiobench: Rand Write - 256MB - 4tiobench: Rand Read - 256MB - 4tiobench: Write - 256MB - 4tiobench: Read - 256MB - 4fs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefio: Seq Write - Libaio - Yes - 4KB - /mnt/raid0 [/dev/sdf1] - MB/sfio: Seq Write - Libaio - Yes - 4KB - /mnt/raid0 [/dev/sdf1] - IOPSfio: Seq Write - Libaio - No - 4KB - /mnt/raid0 [/dev/sdf1] - MB/sfio: Seq Write - Libaio - No - 4KB - /mnt/raid0 [/dev/sdf1] - IOPSfio: Seq Read - Libaio - Yes - 4KB - /mnt/raid0 [/dev/sdf1] - MB/sfio: Seq Read - Libaio - Yes - 4KB - /mnt/raid0 [/dev/sdf1] - IOPSfio: Seq Read - Libaio - No - 4KB - /mnt/raid0 [/dev/sdf1] - MB/sfio: Seq Read - Libaio - No - 4KB - /mnt/raid0 [/dev/sdf1] - IOPSfio: Rand Write - Libaio - Yes - 4KB - /mnt/raid0 [/dev/sdf1] - MB/sfio: Rand Write - Libaio - Yes - 4KB - /mnt/raid0 [/dev/sdf1] - IOPSfio: Rand Write - Libaio - No - 4KB - /mnt/raid0 [/dev/sdf1] - MB/sfio: Rand Write - Libaio - No - 4KB - /mnt/raid0 [/dev/sdf1] - IOPSfio: Rand Read - Libaio - Yes - 4KB - /mnt/raid0 [/dev/sdf1] - MB/sfio: Rand Read - Libaio - Yes - 4KB - /mnt/raid0 [/dev/sdf1] - IOPSfio: Rand Read - Libaio - No - 4KB - /mnt/raid0 [/dev/sdf1] - MB/sfio: Rand Read - Libaio - No - 4KB - /mnt/raid0 [/dev/sdf1] - IOPSaio-stress: Rand Write8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip5034251.6912925.3079.4122486.74725.33619.63149434768.20192577724.23186215613.58219365557.43137739752.4718581832.738149510.031715402416.145001282.7214345.1378.4521980.58788.53824.59206199764.97193254744.01185526538.53216668753.35187972745.6318843232.108159802.812090982421.914838287.8112830.2870.3819277.84851.60259883763.43192064669.95189960572.24175098924.79227105743.1818540632.258218811.462029232309.535103254.0814000.3769.1322285.07851.03277553765.43191381738.11175550594.99180287969.25246460751.6318750032.178703814.852145422417.855137289.9714771.5968.2722844.52837.80273187754.07188359619.38161282572.08180711980.26247511733.9718470832.108014757.932067092391.764934242.9812746.2266.6618758.28344.17276886320.9480152445.43119136343.3085734998.55254187756.9518741832.198164548.461702642492.65OpenBenchmarking.org

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performance8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip11002200330044005500SE +/- 34.00, N = 3SE +/- 58.03, N = 3SE +/- 31.33, N = 3SE +/- 60.05, N = 3SE +/- 35.33, N = 3SE +/- 33.00, N = 35034500148385103513749341. (CC) gcc options: -O3

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: 48k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip60120180240300SE +/- 26.20, N = 6SE +/- 13.31, N = 6SE +/- 2.74, N = 3SE +/- 18.96, N = 6SE +/- 1.91, N = 3SE +/- 8.38, N = 6251.69282.72287.81254.08289.97242.98

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: 48k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip3K6K9K12K15KSE +/- 712.17, N = 6SE +/- 103.08, N = 3SE +/- 757.23, N = 6SE +/- 341.76, N = 6SE +/- 152.17, N = 3SE +/- 912.96, N = 612925.3014345.1312830.2814000.3714771.5912746.22

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: 48k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip20406080100SE +/- 0.47, N = 3SE +/- 0.43, N = 3SE +/- 0.98, N = 3SE +/- 0.28, N = 3SE +/- 0.70, N = 3SE +/- 0.29, N = 379.4178.4570.3869.1368.2766.66

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: 48k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip5K10K15K20K25KSE +/- 62.98, N = 3SE +/- 103.74, N = 3SE +/- 1196.90, N = 6SE +/- 57.70, N = 3SE +/- 84.79, N = 3SE +/- 1282.92, N = 622486.7421980.5819277.8422285.0722844.5218758.28

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 Size8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip2004006008001000SE +/- 15.19, N = 6SE +/- 6.87, N = 3SE +/- 6.49, N = 3SE +/- 2.27, N = 3SE +/- 8.41, N = 3SE +/- 0.42, N = 3725.33788.53851.60851.03837.80344.171. (CC) gcc options: -static

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s8k Strip16k Strip2004006008001000SE +/- 26.30, N = 6SE +/- 2.49, N = 3619.63824.591. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip60K120K180K240K300KSE +/- 2187.02, N = 6SE +/- 802.63, N = 3SE +/- 1482.73, N = 3SE +/- 2172.81, N = 3SE +/- 1287.83, N = 3SE +/- 1795.51, N = 31494342061992598832775532731872768861. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip170340510680850SE +/- 2.56, N = 3SE +/- 2.47, N = 3SE +/- 3.23, N = 3SE +/- 3.25, N = 3SE +/- 0.45, N = 3SE +/- 0.07, N = 3768.20764.97763.43765.43754.07320.941. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip40K80K120K160K200KSE +/- 735.01, N = 3SE +/- 852.06, N = 3SE +/- 1076.02, N = 3SE +/- 2231.92, N = 3SE +/- 734.60, N = 3SE +/- 61.83, N = 3192577193254192064191381188359801521. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip160320480640800SE +/- 41.78, N = 6SE +/- 41.78, N = 6SE +/- 60.05, N = 6SE +/- 74.33, N = 6SE +/- 46.10, N = 6SE +/- 25.50, N = 6724.23744.01669.95738.11619.38445.431. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip40K80K120K160K200KSE +/- 10507.04, N = 6SE +/- 11633.46, N = 6SE +/- 14230.11, N = 6SE +/- 21250.53, N = 6SE +/- 14318.18, N = 6SE +/- 7748.22, N = 61862151855261899601755501612821191361. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip130260390520650SE +/- 49.33, N = 6SE +/- 33.65, N = 6SE +/- 37.14, N = 6SE +/- 87.26, N = 6SE +/- 24.90, N = 6SE +/- 0.12, N = 3613.58538.53572.24594.99572.08343.301. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip50K100K150K200K250KSE +/- 1543.85, N = 3SE +/- 1097.40, N = 3SE +/- 19171.62, N = 6SE +/- 14270.07, N = 6SE +/- 18401.69, N = 6SE +/- 59.50, N = 3219365216668175098180287180711857341. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip2004006008001000SE +/- 6.62, N = 3SE +/- 8.72, N = 3SE +/- 7.82, N = 3SE +/- 12.78, N = 3SE +/- 7.16, N = 3557.43753.35924.79969.25980.26998.551. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip50K100K150K200K250KSE +/- 1887.26, N = 3SE +/- 2720.86, N = 4SE +/- 1989.50, N = 3SE +/- 1134.10, N = 3SE +/- 1268.97, N = 3SE +/- 2970.38, N = 31377391879722271052464602475112541871. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip160320480640800SE +/- 2.10, N = 3SE +/- 1.89, N = 3SE +/- 3.25, N = 3SE +/- 0.36, N = 3SE +/- 0.86, N = 3SE +/- 4.41, N = 3752.47745.63743.18751.63733.97756.951. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip40K80K120K160K200KSE +/- 850.88, N = 3SE +/- 295.87, N = 3SE +/- 1181.53, N = 3SE +/- 1153.88, N = 3SE +/- 688.31, N = 3SE +/- 678.79, N = 31858181884321854061875001847081874181. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip816243240SE +/- 0.14, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.14, N = 332.7332.1032.2532.1732.1032.191. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: Yes - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip2K4K6K8K10KSE +/- 80.86, N = 3SE +/- 137.94, N = 4SE +/- 167.68, N = 6SE +/- 416.97, N = 6SE +/- 9.61, N = 3SE +/- 47.89, N = 38149815982188703801481641. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: MB/s8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip2004006008001000SE +/- 54.31, N = 6SE +/- 3.19, N = 3SE +/- 6.26, N = 3SE +/- 3.22, N = 3SE +/- 70.39, N = 6SE +/- 9.67, N = 6510.03802.81811.46814.85757.93548.461. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 4KB - Disk Target: /mnt/raid0 [/dev/sdf1] - Result: IOPS8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip50K100K150K200K250KSE +/- 15784.27, N = 6SE +/- 1699.22, N = 3SE +/- 3571.29, N = 3SE +/- 1203.00, N = 3SE +/- 2989.71, N = 6SE +/- 16084.72, N = 61715402090982029232145422067091702641. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random Write8k Strip16k Strip32k Strip64k Strip128k Strip1024k Strip5001000150020002500SE +/- 41.20, N = 3SE +/- 5.22, N = 3SE +/- 33.26, N = 6SE +/- 29.93, N = 3SE +/- 13.49, N = 3SE +/- 14.70, N = 32416.142421.912309.532417.852391.762492.651. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.4