svcops_m1xlarge

Xen 3.4.3.amazon Hypervisor testing on Scientific Linux 6.3 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1402148-SO-MERGE521505&grw&rdt.

svcops_m1xlargeProcessorMemoryDiskOSKernelCompilerFile-SystemSystem Layerxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024Intel Xeon E5-2650 0 @ 1.80GHz (4 Cores)15360MB1680GBScientific Linux 6.32.6.32-431.1.2.el6.x86_64 (x86_64)GCC 4.4.6 20120305xfsXen 3.4.3.amazon HypervisorIntel Xeon E5645 @ 2.00GHz (4 Cores)1654GBext4Intel Xeon E5-2650 0 @ 1.80GHz (4 Cores)1680GBxfsIntel Xeon E5645 @ 2.00GHz (4 Cores)1654GBext4Intel Xeon E5-2650 0 @ 1.80GHz (4 Cores)1680GBxfsIntel Xeon E5645 @ 2.00GHz (4 Cores)1654GBext4Intel Xeon E5-2650 0 @ 1.80GHz (4 Cores)1680GBxfsIntel Xeon E5645 @ 2.00GHz (4 Cores)1654GBext4Intel Xeon E5-2650 0 @ 1.80GHz (4 Cores)1680GBxfsIntel Xeon E5645 @ 2.00GHz (4 Cores)1654GBext4OpenBenchmarking.orgKernel Details- xen_blkfront.sda_is_xvda=1Compiler Details- --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ppl --with-tune=genericDisk Details- DEADLINE / barrier=1,data=ordered,noatime,rwSystem Details- Disk Scheduler: DEADLINE. Python 2.6.6.

svcops_m1xlargeunpack-linux: linux-2.6.32.tar.bz2compilebench: Initial Createcompilebench: Read Compiled Treetiobench: 64MB Rand Write - 32 Threadscompilebench: Compiledbench: 12 Clientstiobench: 64MB Rand Read - 32 Threadsdbench: 48 Clientsdbench: 128 Clientsdbench: 1 Clientsfio: Intel IOMeter File Server Access Patternfs-mark: 1000 Files, 1MB Sizeiozone: 8GB Read Performanceiozone: 8GB Write Performancepostmark: Disk Transaction Performancesqlite: 12,500 INSERTscompress-gzip: 2GB File Compressionaio-stress: Rand Writexfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth102425.1262.11174.862.91433.03339.421755.87368.65238.65118.221630.3774.521394.00190.45121728.431040.0321.2376.01211.566.45534.18432.371648.77598.27648.76140.221030.0878.871332.26105.66119240.5325.951213.0421.4274.90202.686.23527.34442.001620.77505.58372.24139.591177.4773.331332.00103.36119433.8426.091239.2024.7560.90172.522.45436.42212.061622.39179.88124.1431.831812.1184.601347.3643.32121128.371021.3421.2976.12208.066.05527.92474.191643.22517.95371.05145.151056.7657.671328.47102.35118635.7525.881239.9224.5461.55176.932.91442.83309.481739.65293.32213.51124.351714.1689.531372.06225.39122128.541013.8321.1875.70211.676.28562.57461.051641.77607.18494.85146.491020.0452.671335.4097.99118837.3925.961220.8726.3160.86177.612.71447.63367.731743.82439.38373.88110.921622.36104.631363.91233.34120028.641037.3221.1575.86209.536.43525.38427.511642.83615.07614.92137.791012.8252.171331.2199.71119642.1725.941223.2221.1376.22210.336.00539.88435.021654.43619.65652.09138.031000.26200.101332.77272.87119642.1125.991228.1123.8658.98176.772.61462.87358.561733.36441.56376.0696.161606.7190.121374.36249.01121128.381035.8821.3075.83206.766.67547.62431.221648.87627.93606.93137.681020.67191.471332.3397.17118242.5726.231215.0021.1975.98210.646.20564.65437.231653.18621.97613.47138.861005.9868.851323.1096.89118840.1526.151216.00OpenBenchmarking.org

Unpacking The Linux Kernel

linux-2.6.32.tar.bz2

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2xfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024612182430SE +/- 0.34, N = 8SE +/- 0.05, N = 4SE +/- 0.09, N = 4SE +/- 0.22, N = 4SE +/- 0.07, N = 4SE +/- 0.06, N = 4SE +/- 0.06, N = 4SE +/- 1.07, N = 8SE +/- 0.07, N = 4SE +/- 0.05, N = 4SE +/- 0.35, N = 4SE +/- 0.06, N = 4SE +/- 0.06, N = 425.1221.2321.4224.7521.2924.5421.1826.3121.1521.1323.8621.3021.19

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth102420406080100SE +/- 0.32, N = 3SE +/- 0.57, N = 3SE +/- 1.34, N = 3SE +/- 0.37, N = 3SE +/- 0.56, N = 3SE +/- 0.09, N = 3SE +/- 0.52, N = 2SE +/- 0.31, N = 3SE +/- 0.48, N = 3SE +/- 0.64, N = 3SE +/- 0.21, N = 3SE +/- 0.58, N = 3SE +/- 0.54, N = 362.1176.0174.9060.9076.1261.5575.7060.8675.8676.2258.9875.8375.98

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treexfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth102450100150200250SE +/- 1.75, N = 3SE +/- 0.32, N = 3SE +/- 0.33, N = 3SE +/- 1.38, N = 3SE +/- 0.63, N = 3SE +/- 0.49, N = 3SE +/- 1.27, N = 3SE +/- 1.45, N = 3SE +/- 2.35, N = 3SE +/- 0.49, N = 3SE +/- 2.41, N = 3SE +/- 0.52, N = 3SE +/- 1.13, N = 3174.86211.56202.68172.52208.06176.93211.67177.61209.53210.33176.77206.76210.64

Threaded I/O Tester

64MB Random Write - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Write - 32 Threadsxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024246810SE +/- 0.13, N = 6SE +/- 0.23, N = 6SE +/- 0.17, N = 6SE +/- 0.01, N = 3SE +/- 0.16, N = 6SE +/- 0.20, N = 6SE +/- 0.17, N = 6SE +/- 0.21, N = 6SE +/- 0.21, N = 6SE +/- 0.09, N = 5SE +/- 0.13, N = 6SE +/- 0.15, N = 6SE +/- 0.23, N = 62.916.456.232.456.052.916.282.716.436.002.616.676.20

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilexfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024120240360480600SE +/- 7.68, N = 6SE +/- 2.49, N = 3SE +/- 4.76, N = 3SE +/- 9.48, N = 6SE +/- 5.82, N = 3SE +/- 6.76, N = 3SE +/- 2.27, N = 3SE +/- 0.94, N = 3SE +/- 9.36, N = 3SE +/- 7.80, N = 6SE +/- 6.42, N = 6SE +/- 8.70, N = 3SE +/- 5.49, N = 3433.03534.18527.34436.42527.92442.83562.57447.63525.38539.88462.87547.62564.65

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientsxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024100200300400500SE +/- 6.96, N = 6SE +/- 2.10, N = 3SE +/- 1.81, N = 3SE +/- 28.69, N = 6SE +/- 0.99, N = 3SE +/- 6.54, N = 6SE +/- 1.00, N = 3SE +/- 4.29, N = 3SE +/- 0.91, N = 3SE +/- 1.34, N = 3SE +/- 6.94, N = 6SE +/- 2.69, N = 3SE +/- 0.83, N = 3339.42432.37442.00212.06474.19309.48461.05367.73427.51435.02358.56431.22437.231. (CC) gcc options: -lpopt -O2

Threaded I/O Tester

64MB Random Read - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Read - 32 Threadsxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024400800120016002000SE +/- 2.36, N = 3SE +/- 1.25, N = 3SE +/- 23.31, N = 3SE +/- 38.07, N = 6SE +/- 5.72, N = 3SE +/- 5.46, N = 3SE +/- 6.23, N = 3SE +/- 4.16, N = 3SE +/- 2.44, N = 3SE +/- 6.75, N = 3SE +/- 12.74, N = 3SE +/- 4.90, N = 3SE +/- 5.98, N = 31755.871648.771620.771622.391643.221739.651641.771743.821642.831654.431733.361648.871653.18

Dbench

48 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.048 Clientsxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024140280420560700SE +/- 9.02, N = 6SE +/- 2.47, N = 3SE +/- 14.14, N = 6SE +/- 9.59, N = 6SE +/- 8.48, N = 3SE +/- 5.06, N = 3SE +/- 2.97, N = 3SE +/- 8.77, N = 6SE +/- 10.03, N = 6SE +/- 9.53, N = 5SE +/- 6.38, N = 6SE +/- 2.02, N = 3SE +/- 2.41, N = 3368.65598.27505.58179.88517.95293.32607.18439.38615.07619.65441.56627.93621.971. (CC) gcc options: -lpopt -O2

Dbench

128 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0128 Clientsxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024140280420560700SE +/- 14.03, N = 6SE +/- 2.46, N = 3SE +/- 3.41, N = 3SE +/- 1.42, N = 3SE +/- 5.11, N = 3SE +/- 2.94, N = 3SE +/- 9.43, N = 3SE +/- 8.52, N = 6SE +/- 3.25, N = 3SE +/- 2.01, N = 3SE +/- 6.97, N = 6SE +/- 10.73, N = 6SE +/- 13.84, N = 6238.65648.76372.24124.14371.05213.51494.85373.88614.92652.09376.06606.93613.471. (CC) gcc options: -lpopt -O2

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientsxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024306090120150SE +/- 2.01, N = 6SE +/- 0.17, N = 3SE +/- 1.85, N = 3SE +/- 0.46, N = 3SE +/- 0.23, N = 3SE +/- 1.04, N = 3SE +/- 0.23, N = 3SE +/- 1.53, N = 3SE +/- 0.09, N = 3SE +/- 0.26, N = 3SE +/- 1.78, N = 3SE +/- 0.29, N = 3SE +/- 0.17, N = 3118.22140.22139.5931.83145.15124.35146.49110.92137.79138.0396.16137.68138.861. (CC) gcc options: -lpopt -O2

Flexible IO Tester

Intel IOMeter File Server Access Pattern

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Intel IOMeter File Server Access Patternxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024400800120016002000SE +/- 46.48, N = 3SE +/- 17.75, N = 3SE +/- 22.40, N = 3SE +/- 29.68, N = 3SE +/- 19.05, N = 3SE +/- 29.13, N = 3SE +/- 19.62, N = 3SE +/- 31.49, N = 3SE +/- 18.57, N = 3SE +/- 16.16, N = 3SE +/- 25.31, N = 3SE +/- 16.47, N = 4SE +/- 16.35, N = 31630.371030.081177.471812.111056.761714.161020.041622.361012.821000.261606.711020.671005.981. (CC) gcc options: -std=gnu99 -O2 -rdynamic -lm -lpthread -ldl -lrt -laio

FS-Mark

1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.31000 Files, 1MB Sizexfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth10244080120160200SE +/- 8.03, N = 6SE +/- 2.23, N = 6SE +/- 0.90, N = 3SE +/- 10.01, N = 6SE +/- 2.64, N = 6SE +/- 11.92, N = 6SE +/- 1.14, N = 6SE +/- 13.78, N = 6SE +/- 0.74, N = 6SE +/- 2.31, N = 3SE +/- 6.90, N = 6SE +/- 0.69, N = 3SE +/- 2.51, N = 674.5278.8773.3384.6057.6789.5352.67104.6352.17200.1090.12191.4768.851. (CC) gcc options: -static

IOzone

8GB Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Read Performancexfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth102430060090012001500SE +/- 4.26, N = 3SE +/- 0.61, N = 3SE +/- 4.68, N = 3SE +/- 10.80, N = 3SE +/- 8.33, N = 3SE +/- 5.57, N = 3SE +/- 3.43, N = 3SE +/- 24.47, N = 3SE +/- 3.16, N = 3SE +/- 8.47, N = 3SE +/- 9.22, N = 3SE +/- 3.88, N = 3SE +/- 0.33, N = 31394.001332.261332.001347.361328.471372.061335.401363.911331.211332.771374.361332.331323.101. (CC) gcc options: -O3

IOzone

8GB Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Write Performancexfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth102460120180240300SE +/- 11.37, N = 6SE +/- 0.22, N = 3SE +/- 0.08, N = 3SE +/- 3.90, N = 6SE +/- 0.28, N = 3SE +/- 17.75, N = 6SE +/- 0.30, N = 3SE +/- 22.43, N = 6SE +/- 0.33, N = 3SE +/- 25.28, N = 6SE +/- 19.58, N = 6SE +/- 1.16, N = 3SE +/- 0.36, N = 3190.45105.66103.3643.32102.35225.3997.99233.3499.71272.87249.0197.1796.891. (CC) gcc options: -O3

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancexfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth102430060090012001500SE +/- 8.00, N = 3SE +/- 4.00, N = 3SE +/- 5.04, N = 3SE +/- 4.00, N = 3SE +/- 3.67, N = 3SE +/- 4.00, N = 3SE +/- 2.00, N = 3SE +/- 10.27, N = 3SE +/- 0.00, N = 3SE +/- 3.18, N = 3SE +/- 7.21, N = 3SE +/- 4.98, N = 3SE +/- 2.00, N = 312171192119412111186122111881200119611961211118211881. (CC) gcc options: -O3

SQLite

12,500 INSERTs

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.7.312,500 INSERTsvanilla_ext3ext4_16KChunk_stride4_stripewidth16ext4_32KChunk_stride8_stripwidth32ext4_64KChunk_stride16_stripewidth64ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth10241020304050SE +/- 0.76, N = 3SE +/- 0.63, N = 6SE +/- 0.47, N = 3SE +/- 0.64, N = 3SE +/- 0.76, N = 3SE +/- 0.37, N = 3SE +/- 0.48, N = 3SE +/- 0.70, N = 640.5333.8435.7537.3942.1742.1142.5740.151. (CC) gcc options: -O2 -ldl -lpthread

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compressionxfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth1024714212835SE +/- 0.19, N = 3SE +/- 0.18, N = 3SE +/- 0.31, N = 3SE +/- 0.21, N = 3SE +/- 0.10, N = 3SE +/- 0.30, N = 3SE +/- 0.18, N = 3SE +/- 0.36, N = 3SE +/- 0.21, N = 3SE +/- 0.19, N = 3SE +/- 0.24, N = 3SE +/- 0.37, N = 3SE +/- 0.30, N = 328.4325.9526.0928.3725.8828.5425.9628.6425.9425.9928.3826.2326.15

AIO-Stress

Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Random Writexfs_m1xl_aligned_partsvanilla_ext3ext4_16KChunk_stride4_stripewidth16xfs_16KChunk_sunit16384_swidth4ext4_32KChunk_stride8_stripwidth32xfs_32KChunk_sunit32768_swidth4ext4_64KChunk_stride16_stripewidth64xfs_128KChunk_sunit131072_swidth4ext4_128KChunk_stride32_stripewidth128ext4_256KChunk_stride64_stripewidth256xfs_256KChunk_sunit262144_swidth4ext4_512KChunk_stride128_stripewidth512ext4_1024KChunk_stride256_stripewidth102430060090012001500SE +/- 1.21, N = 3SE +/- 7.06, N = 3SE +/- 3.48, N = 3SE +/- 4.59, N = 3SE +/- 2.54, N = 3SE +/- 5.34, N = 3SE +/- 12.50, N = 3SE +/- 2.64, N = 3SE +/- 13.51, N = 3SE +/- 10.82, N = 3SE +/- 2.53, N = 3SE +/- 10.01, N = 3SE +/- 5.87, N = 31040.031213.041239.201021.341239.921013.831220.871037.321223.221228.111035.881215.001216.001. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.4