patrik-dufresne

KVM testing on Debian 8.7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1703205-RI-PATRIKDUF48&grs&sor.

patrik-dufresneProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem Layertest-kvm-4ktest-kvm-8ktest-kvm-128ktest-kvm-8k-virtiotest-kvm-512test-kvm-128k-scsitest-kvm-128k-4diskstest-8k-scsi-4diskstest-kvm-4k-4diskstest-kvm-16k-4diskstest-kvm-32ktest-kvm-8k-ahcitest-kvm-8k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-4k-intel-ahcitest-kvm-noopCommon KVM @ 2.40GHz (2 Cores)QEMU Standard PC (i440FX + PIIX 1996)Intel 440FX- 82441FX PMC2048MB34GB QEMU HDDCirrus Logic GD 5446Red Hat Virtio deviceDebian 8.73.16.0-4-amd64 (x86_64)GCC 4.9.2ext4KVM32GB34GB QEMU HDDOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details- test-kvm-4k: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-8k: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-128k: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-8k-virtio: none / data=ordered,errors=remount-ro,relatime,rw- test-kvm-512: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-128k-scsi: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-128k-4disks: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-8k-scsi-4disks: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-4k-4disks: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-16k-4disks: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-32k: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-8k-ahci: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-8k-intel-ahci: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-16k-intel-ahci: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-32k-intel-ahci: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-64k-intel-ahci: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-128k-intel-ahci: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-4k-intel-ahci: CFQ / data=ordered,errors=remount-ro,relatime,rw- test-kvm-noop: NOOP / data=ordered,errors=remount-ro,relatime,rwSystem Details- Python 2.7.9.

patrik-dufresnedbench: 48 Clientsunpack-linux: linux-2.6.32.tar.bz2compress-gzip: 2GB File Compressionapache: Static Web Page Servingfs-mark: 1000 Files, 1MB Sizecompilebench: Read Compiled Treecompilebench: Initial Createcompilebench: Compiletiobench: 64MB Rand Write - 32 Threadstiobench: 64MB Rand Read - 32 Threadsiozone: 8GB Write Performanceiozone: 8GB Read Performancedbench: 1 Clientsdbench: 128 Clientsdbench: 12 Clientssqlite: Timed SQLite Insertionsaio-stress: Rand Writetest-kvm-4ktest-kvm-8ktest-kvm-128ktest-kvm-8k-virtiotest-kvm-512test-kvm-128k-scsitest-kvm-128k-4diskstest-8k-scsi-4diskstest-kvm-4k-4diskstest-kvm-16k-4diskstest-kvm-32ktest-kvm-8k-ahcitest-kvm-8k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-4k-intel-ahcitest-kvm-noop53.2916.8823.845291.1713.9591.2889.50315.810.35373.24203.90283.873.1294.8317.571928.62461.7557.9617.1124.305213.5395.5180.74332.100.38415.89209.73367.983.3698.1516.052094.16556.2815.212343.72249.7052.3717.3224.015205.51118.0775.23364.890.37647.15202.02364.672.1089.0514.832285.14577.0544.1620.9330.605216.813.6353.1145.8660.620.29315.4950.8228.852.5182.4913.122793.58109.6352.984.67119.8779.74161.610.40104.83110.64558.592.94107.4215.372545.47172.4047.0016.8023.545187.134.08123.9180.64189.260.3552.80147.84544.852.40108.3014.022390.63178.3855.3217.1524.085228.294.5297.0981.10359.000.33345.97236.88363.092.5695.6114.642474.42414.6856.6817.1324.495164.654.9087.0581.59297.350.26439.98194.81274.382.74101.0015.192338.64358.3653.9116.7523.345161.694.4392.6585.15383.650.35431.03232.88420.902.39100.7413.762593.42432.5070.385.65397.594.06105.3018.402579.29107.5189.6616.3023.786240.167.65110.7498.61443.460.73559.93288.36372.005.53124.5924.021244.40363.7370.6215.1222.806262.258.12121.00120.37594.220.65617.07188.96408.342.68110.2830.391117.84409.1288.7415.3922.886233.447.50113.77110.18552.500.53680.85372.49447.204.84122.2223.091266.41476.7972.5516.6324.255631.578.47110.5475.42176.170.60429.46107.32477.565.35124.8120.571949.97100.2687.9716.3023.885762.298.23115.6593.91193.860.5992.04147.53578.814.59135.0626.551272.75400.5876.0416.5524.215732.877.23133.1285.16239.040.5561.21155.07490.714.05115.5821.081397.75187.0083.5017.0024.325245.647.2788.2680.71285.290.60410.61206.46274.954.90103.6523.631326.44275.5991.4716.6523.595940.426.5397.9797.80384.170.63659.69211.10376.535.46114.4425.451236.17496.00OpenBenchmarking.org

Dbench

48 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.048 Clientstest-kvm-nooptest-kvm-8k-ahcitest-kvm-16k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-4k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-8k-intel-ahcitest-kvm-32ktest-kvm-8ktest-kvm-4k-4diskstest-8k-scsi-4diskstest-kvm-16k-4diskstest-kvm-4ktest-kvm-128k-scsitest-kvm-8k-virtiotest-kvm-128k-4diskstest-kvm-51220406080100SE +/- 1.21, N = 3SE +/- 1.26, N = 3SE +/- 1.21, N = 3SE +/- 0.59, N = 3SE +/- 0.32, N = 3SE +/- 1.17, N = 3SE +/- 1.09, N = 3SE +/- 6.01, N = 6SE +/- 0.96, N = 6SE +/- 1.16, N = 3SE +/- 0.87, N = 5SE +/- 0.85, N = 3SE +/- 1.30, N = 6SE +/- 0.63, N = 3SE +/- 0.47, N = 3SE +/- 1.00, N = 3SE +/- 0.04, N = 3SE +/- 0.81, N = 391.4789.6688.7487.9783.5076.0472.5570.6270.3857.9656.6855.3253.9153.2952.9852.3747.0044.161. (CC) gcc options: -lpopt -O2

Unpacking The Linux Kernel

linux-2.6.32.tar.bz2

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2test-kvm-8k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-8k-ahcitest-kvm-64k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-nooptest-kvm-16k-4diskstest-kvm-128k-4diskstest-kvm-4ktest-kvm-4k-intel-ahcitest-kvm-8ktest-kvm-4k-4diskstest-8k-scsi-4diskstest-kvm-8k-virtiotest-kvm-512510152025SE +/- 0.19, N = 4SE +/- 0.21, N = 8SE +/- 0.24, N = 4SE +/- 0.16, N = 4SE +/- 0.09, N = 4SE +/- 0.15, N = 4SE +/- 0.22, N = 7SE +/- 0.27, N = 4SE +/- 0.23, N = 8SE +/- 0.22, N = 4SE +/- 0.23, N = 4SE +/- 0.24, N = 6SE +/- 0.28, N = 8SE +/- 0.29, N = 4SE +/- 0.25, N = 5SE +/- 2.40, N = 815.1215.3916.3016.3016.5516.6316.6516.7516.8016.8817.0017.1117.1317.1517.3220.93

Gzip Compression

2GB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compressiontest-kvm-8k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-16k-4diskstest-kvm-128k-4diskstest-kvm-nooptest-kvm-8k-ahcitest-kvm-4ktest-kvm-64k-intel-ahcitest-kvm-8k-virtiotest-8k-scsi-4diskstest-kvm-128k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-8ktest-kvm-4k-intel-ahcitest-kvm-4k-4diskstest-kvm-512714212835SE +/- 0.16, N = 3SE +/- 0.28, N = 3SE +/- 0.25, N = 3SE +/- 0.25, N = 3SE +/- 0.16, N = 3SE +/- 0.04, N = 3SE +/- 0.36, N = 3SE +/- 0.53, N = 6SE +/- 0.13, N = 3SE +/- 0.16, N = 3SE +/- 0.30, N = 3SE +/- 0.40, N = 3SE +/- 0.18, N = 3SE +/- 0.26, N = 3SE +/- 0.24, N = 3SE +/- 5.20, N = 622.8022.8823.3423.5423.5923.7823.8423.8824.0124.0824.2124.2524.3024.3224.4930.60

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page Servingtest-kvm-8k-intel-ahcitest-kvm-8k-ahcitest-kvm-16k-intel-ahcitest-kvm-nooptest-kvm-64k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-4ktest-kvm-4k-intel-ahcitest-8k-scsi-4diskstest-kvm-512test-kvm-8ktest-kvm-8k-virtiotest-kvm-128k-4diskstest-kvm-4k-4diskstest-kvm-16k-4disks13002600390052006500SE +/- 23.25, N = 3SE +/- 2.44, N = 3SE +/- 12.62, N = 3SE +/- 26.45, N = 3SE +/- 26.76, N = 3SE +/- 56.18, N = 3SE +/- 31.82, N = 3SE +/- 56.17, N = 3SE +/- 64.13, N = 3SE +/- 24.38, N = 3SE +/- 60.74, N = 3SE +/- 28.48, N = 3SE +/- 34.81, N = 3SE +/- 18.36, N = 3SE +/- 39.58, N = 3SE +/- 3.90, N = 36262.256240.166233.445940.425762.295732.875631.575291.175245.645228.295216.815213.535205.515187.135164.655161.691. (CC) gcc options: -shared -fPIC -O2 -pthread

FS-Mark

1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.31000 Files, 1MB Sizetest-kvm-4ktest-kvm-32k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-8k-intel-ahcitest-kvm-8k-ahcitest-kvm-16k-intel-ahcitest-kvm-4k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-nooptest-kvm-32ktest-kvm-4k-4diskstest-kvm-128k-scsitest-8k-scsi-4diskstest-kvm-16k-4diskstest-kvm-128k-4diskstest-kvm-51248121620SE +/- 1.87, N = 6SE +/- 0.86, N = 6SE +/- 0.16, N = 6SE +/- 0.24, N = 6SE +/- 0.30, N = 6SE +/- 0.17, N = 6SE +/- 0.21, N = 6SE +/- 0.18, N = 6SE +/- 0.12, N = 3SE +/- 0.96, N = 6SE +/- 0.13, N = 6SE +/- 0.07, N = 3SE +/- 0.11, N = 6SE +/- 0.03, N = 3SE +/- 0.23, N = 6SE +/- 0.03, N = 313.958.478.238.127.657.507.277.236.535.654.904.674.524.434.083.631. (CC) gcc options: -static

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treetest-kvm-128k-intel-ahcitest-kvm-128k-4diskstest-kvm-8k-intel-ahcitest-kvm-128k-scsitest-kvm-8k-virtiotest-kvm-64k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-8k-ahcitest-kvm-32k-intel-ahcitest-kvm-nooptest-8k-scsi-4diskstest-kvm-8ktest-kvm-16k-4diskstest-kvm-4ktest-kvm-4k-intel-ahcitest-kvm-4k-4diskstest-kvm-512306090120150SE +/- 10.12, N = 3SE +/- 14.08, N = 3SE +/- 6.41, N = 3SE +/- 9.02, N = 3SE +/- 5.25, N = 3SE +/- 8.52, N = 3SE +/- 1.18, N = 3SE +/- 5.04, N = 3SE +/- 11.48, N = 3SE +/- 0.41, N = 3SE +/- 1.21, N = 3SE +/- 1.75, N = 3SE +/- 1.32, N = 3SE +/- 1.40, N = 3SE +/- 2.32, N = 3SE +/- 0.87, N = 3SE +/- 1.71, N = 3133.12123.91121.00119.87118.07115.65113.77110.74110.5497.9797.0995.5192.6591.2888.2687.0553.11

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createtest-kvm-8k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-8k-ahcitest-kvm-nooptest-kvm-64k-intel-ahcitest-kvm-4ktest-kvm-128k-intel-ahcitest-kvm-16k-4diskstest-kvm-4k-4diskstest-8k-scsi-4diskstest-kvm-8ktest-kvm-4k-intel-ahcitest-kvm-128k-4diskstest-kvm-128k-scsitest-kvm-32k-intel-ahcitest-kvm-8k-virtiotest-kvm-512306090120150SE +/- 11.11, N = 3SE +/- 11.64, N = 3SE +/- 12.78, N = 3SE +/- 8.81, N = 3SE +/- 11.34, N = 3SE +/- 6.15, N = 3SE +/- 17.39, N = 3SE +/- 7.13, N = 3SE +/- 11.07, N = 3SE +/- 7.13, N = 3SE +/- 6.72, N = 3SE +/- 10.52, N = 3SE +/- 8.71, N = 3SE +/- 14.40, N = 3SE +/- 8.77, N = 3SE +/- 8.85, N = 3SE +/- 7.57, N = 3120.37110.1898.6197.8093.9189.5085.1685.1581.5981.1080.7480.7180.6479.7475.4275.2345.86

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compiletest-kvm-8k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-8k-ahcitest-kvm-nooptest-kvm-16k-4diskstest-kvm-8k-virtiotest-8k-scsi-4diskstest-kvm-8ktest-kvm-4ktest-kvm-4k-4diskstest-kvm-4k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-128k-4diskstest-kvm-32k-intel-ahcitest-kvm-128k-scsitest-kvm-512130260390520650SE +/- 14.70, N = 6SE +/- 55.33, N = 6SE +/- 31.46, N = 6SE +/- 26.18, N = 6SE +/- 15.77, N = 6SE +/- 6.78, N = 6SE +/- 17.63, N = 6SE +/- 7.09, N = 6SE +/- 13.43, N = 6SE +/- 12.22, N = 6SE +/- 17.79, N = 6SE +/- 28.15, N = 6SE +/- 23.64, N = 6SE +/- 30.82, N = 6SE +/- 13.55, N = 6SE +/- 33.95, N = 6SE +/- 1.62, N = 6594.22552.50443.46384.17383.65364.89359.00332.10315.81297.35285.29239.04193.86189.26176.17161.6160.62

Threaded I/O Tester

64MB Random Write - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Write - 32 Threadstest-kvm-8k-ahcitest-kvm-8k-intel-ahcitest-kvm-nooptest-kvm-4k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-128k-scsitest-kvm-8ktest-kvm-8k-virtiotest-kvm-16k-4diskstest-kvm-128k-4diskstest-kvm-4ktest-8k-scsi-4diskstest-kvm-512test-kvm-4k-4disks0.16430.32860.49290.65720.8215SE +/- 0.03, N = 6SE +/- 0.02, N = 6SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 30.730.650.630.600.600.590.550.530.400.380.370.350.350.350.330.290.26

Threaded I/O Tester

64MB Random Read - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.364MB Random Read - 32 Threadstest-kvm-16k-intel-ahcitest-kvm-nooptest-kvm-8k-virtiotest-kvm-8k-intel-ahcitest-kvm-8k-ahcitest-kvm-4k-4diskstest-kvm-16k-4diskstest-kvm-32k-intel-ahcitest-kvm-8ktest-kvm-4k-intel-ahcitest-kvm-4ktest-8k-scsi-4diskstest-kvm-512test-kvm-128k-scsitest-kvm-64k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-128k-4disks150300450600750SE +/- 14.86, N = 3SE +/- 15.70, N = 6SE +/- 53.77, N = 3SE +/- 29.08, N = 6SE +/- 24.93, N = 6SE +/- 24.23, N = 3SE +/- 8.13, N = 3SE +/- 80.12, N = 3SE +/- 12.96, N = 3SE +/- 12.73, N = 6SE +/- 20.44, N = 3SE +/- 27.60, N = 3SE +/- 19.53, N = 3SE +/- 26.06, N = 3SE +/- 28.47, N = 3SE +/- 9.93, N = 5SE +/- 6.97, N = 3680.85659.69647.15617.07559.93439.98431.03429.46415.89410.61373.24345.97315.49104.8392.0461.2152.80

IOzone

8GB Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Write Performancetest-kvm-16k-intel-ahcitest-kvm-8k-ahcitest-8k-scsi-4diskstest-kvm-16k-4diskstest-kvm-nooptest-kvm-8ktest-kvm-4k-intel-ahcitest-kvm-4ktest-kvm-8k-virtiotest-kvm-4k-4diskstest-kvm-8k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-128k-4diskstest-kvm-64k-intel-ahcitest-kvm-128k-scsitest-kvm-32k-intel-ahcitest-kvm-51280160240320400SE +/- 35.11, N = 6SE +/- 15.48, N = 6SE +/- 18.70, N = 6SE +/- 15.22, N = 6SE +/- 0.67, N = 3SE +/- 13.73, N = 6SE +/- 10.88, N = 6SE +/- 12.61, N = 6SE +/- 9.97, N = 6SE +/- 17.47, N = 6SE +/- 6.57, N = 6SE +/- 6.21, N = 6SE +/- 6.25, N = 6SE +/- 2.07, N = 3SE +/- 1.86, N = 3SE +/- 3.40, N = 6SE +/- 1.71, N = 6372.49288.36236.88232.88211.10209.73206.46203.90202.02194.81188.96155.07147.84147.53110.64107.3250.821. (CC) gcc options: -O3

IOzone

8GB Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.4058GB Read Performancetest-kvm-64k-intel-ahcitest-kvm-128k-scsitest-kvm-128k-4diskstest-kvm-128k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-16k-4diskstest-kvm-8k-intel-ahcitest-kvm-32ktest-kvm-nooptest-kvm-8k-ahcitest-kvm-8ktest-kvm-8k-virtiotest-8k-scsi-4diskstest-kvm-4ktest-kvm-4k-intel-ahcitest-kvm-4k-4diskstest-kvm-512130260390520650SE +/- 31.27, N = 6SE +/- 35.10, N = 6SE +/- 29.62, N = 6SE +/- 40.26, N = 6SE +/- 42.25, N = 6SE +/- 1.39, N = 3SE +/- 0.64, N = 3SE +/- 9.48, N = 6SE +/- 53.72, N = 6SE +/- 1.71, N = 3SE +/- 6.29, N = 6SE +/- 6.60, N = 6SE +/- 6.18, N = 6SE +/- 5.79, N = 6SE +/- 3.99, N = 3SE +/- 5.37, N = 3SE +/- 4.97, N = 3SE +/- 0.11, N = 3578.81558.59544.85490.71477.56447.20420.90408.34397.59376.53372.00367.98364.67363.09283.87274.95274.3828.851. (CC) gcc options: -O3

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientstest-kvm-8k-ahcitest-kvm-nooptest-kvm-32k-intel-ahcitest-kvm-4k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-32ktest-kvm-128k-intel-ahcitest-kvm-8ktest-kvm-4ktest-kvm-128k-scsitest-kvm-4k-4diskstest-kvm-8k-intel-ahcitest-8k-scsi-4diskstest-kvm-512test-kvm-128k-4diskstest-kvm-16k-4diskstest-kvm-8k-virtio1.24432.48863.73294.97726.2215SE +/- 0.24, N = 6SE +/- 0.18, N = 6SE +/- 0.24, N = 6SE +/- 0.12, N = 6SE +/- 0.19, N = 6SE +/- 0.16, N = 6SE +/- 0.12, N = 6SE +/- 0.15, N = 6SE +/- 0.08, N = 6SE +/- 0.14, N = 6SE +/- 0.06, N = 6SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 6SE +/- 0.04, N = 6SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 35.535.465.354.904.844.594.064.053.363.122.942.742.682.562.512.402.392.101. (CC) gcc options: -lpopt -O2

Dbench

128 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0128 Clientstest-kvm-64k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-8k-ahcitest-kvm-16k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-nooptest-kvm-8k-intel-ahcitest-kvm-128k-4diskstest-kvm-128k-scsitest-kvm-32ktest-kvm-4k-intel-ahcitest-kvm-4k-4diskstest-kvm-16k-4diskstest-kvm-8ktest-8k-scsi-4diskstest-kvm-4ktest-kvm-8k-virtiotest-kvm-512306090120150SE +/- 3.29, N = 6SE +/- 5.04, N = 6SE +/- 1.39, N = 3SE +/- 3.05, N = 6SE +/- 3.33, N = 6SE +/- 2.12, N = 6SE +/- 2.88, N = 6SE +/- 1.83, N = 4SE +/- 1.56, N = 3SE +/- 2.09, N = 3SE +/- 2.09, N = 6SE +/- 2.05, N = 6SE +/- 1.45, N = 3SE +/- 1.64, N = 4SE +/- 1.40, N = 6SE +/- 1.23, N = 3SE +/- 1.08, N = 3SE +/- 2.31, N = 6135.06124.81124.59122.22115.58114.44110.28108.30107.42105.30103.65101.00100.7498.1595.6194.8389.0582.491. (CC) gcc options: -lpopt -O2

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientstest-kvm-8k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-nooptest-kvm-8k-ahcitest-kvm-4k-intel-ahcitest-kvm-16k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-32k-intel-ahcitest-kvm-32ktest-kvm-4ktest-kvm-8ktest-kvm-128k-scsitest-kvm-128ktest-kvm-4k-4diskstest-kvm-8k-virtiotest-8k-scsi-4diskstest-kvm-128k-4diskstest-kvm-16k-4diskstest-kvm-512714212835SE +/- 0.98, N = 6SE +/- 0.62, N = 6SE +/- 0.67, N = 6SE +/- 0.81, N = 6SE +/- 0.21, N = 3SE +/- 0.40, N = 4SE +/- 0.37, N = 4SE +/- 0.13, N = 3SE +/- 0.35, N = 6SE +/- 0.31, N = 3SE +/- 0.41, N = 6SE +/- 0.55, N = 6SE +/- 0.22, N = 3SE +/- 0.22, N = 3SE +/- 0.23, N = 6SE +/- 0.17, N = 3SE +/- 0.19, N = 6SE +/- 0.20, N = 6SE +/- 0.89, N = 630.3926.5525.4524.0223.6323.0921.0820.5718.4017.5716.0515.3715.2115.1914.8314.6414.0213.7613.121. (CC) gcc options: -lpopt -O2

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Timed SQLite Insertionstest-kvm-8k-intel-ahcitest-kvm-nooptest-kvm-8k-ahcitest-kvm-16k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-4k-intel-ahcitest-kvm-128k-intel-ahcitest-kvm-4ktest-kvm-32k-intel-ahcitest-kvm-8ktest-kvm-8k-virtiotest-kvm-4k-4diskstest-kvm-128ktest-kvm-128k-4diskstest-8k-scsi-4diskstest-kvm-128k-scsitest-kvm-32ktest-kvm-16k-4diskstest-kvm-5126001200180024003000SE +/- 29.33, N = 6SE +/- 34.24, N = 6SE +/- 56.96, N = 6SE +/- 23.75, N = 6SE +/- 20.17, N = 3SE +/- 37.19, N = 6SE +/- 29.51, N = 6SE +/- 78.19, N = 6SE +/- 48.16, N = 6SE +/- 74.62, N = 6SE +/- 95.69, N = 6SE +/- 107.11, N = 6SE +/- 90.32, N = 6SE +/- 149.89, N = 6SE +/- 129.06, N = 6SE +/- 117.44, N = 6SE +/- 109.18, N = 6SE +/- 111.32, N = 6SE +/- 146.80, N = 61117.841236.171244.401266.411272.751326.441397.751928.621949.972094.162285.142338.642343.722390.632474.422545.472579.292593.422793.581. (CC) gcc options: -O2 -ldl -lpthread

AIO-Stress

Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Random Writetest-kvm-8k-virtiotest-kvm-8ktest-kvm-nooptest-kvm-16k-intel-ahcitest-kvm-4ktest-kvm-16k-4diskstest-8k-scsi-4diskstest-kvm-8k-intel-ahcitest-kvm-64k-intel-ahcitest-kvm-8k-ahcitest-kvm-4k-4diskstest-kvm-4k-intel-ahcitest-kvm-128ktest-kvm-128k-intel-ahcitest-kvm-128k-4diskstest-kvm-128k-scsitest-kvm-512test-kvm-32ktest-kvm-32k-intel-ahci120240360480600SE +/- 42.26, N = 6SE +/- 36.71, N = 6SE +/- 45.61, N = 6SE +/- 59.20, N = 6SE +/- 24.66, N = 6SE +/- 42.53, N = 6SE +/- 25.18, N = 6SE +/- 41.72, N = 6SE +/- 93.71, N = 6SE +/- 36.52, N = 6SE +/- 14.36, N = 6SE +/- 33.29, N = 6SE +/- 28.73, N = 6SE +/- 10.34, N = 6SE +/- 9.99, N = 6SE +/- 8.47, N = 6SE +/- 21.51, N = 6SE +/- 5.58, N = 6SE +/- 6.68, N = 6577.05556.28496.00476.79461.75432.50414.68409.12400.58363.73358.36275.59249.70187.00178.38172.40109.63107.51100.261. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.5