proxmox-disk

qemu testing on Debian 9.4 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1805227-FO-MERGE604593&grw.

proxmox-diskProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layerproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-8GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writebackCommon KVM @ 2.90GHz (2 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.9.3-0-ge2fc41e-prebuilt.qemu-project.org BIOS)Intel 440FX- 82441FX PMC1 x 2048 MB RAM QEMU30GBbochsdrmfbRed Hat Virtio deviceDebian 9.44.9.0-6-amd64 (x86_64)GCC 6.3.0 20170516ext41024x768qemuCommon KVM @ 2.20GHz (2 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org BIOS)1 x 512 MB RAM QEMU1 x 4096 MB RAM QEMU1 x 8192 MB RAM QEMUCommon KVM @ 2.20GHz (4 Cores)1 x 2048 MB RAM QEMU2 x Common KVM @ 2.20GHz (8 Cores)Common KVM @ 2.20GHz (8 Cores)Common KVM @ 2.20GHz (4 Cores)Common KVM @ 2.20GHz (2 Cores)Common KVM @ 2.60GHz (2 Cores)Common KVM @ 2.60GHz (4 Cores)Common KVM @ 2.20GHz (2 Cores)1 x 512 MB RAM QEMUCommon KVM @ 2.20GHz (4 Cores)1 x 2048 MB RAM QEMUCommon KVM @ 2.60GHz (2 Cores)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -vDisk Details- none / data=ordered,errors=remount-ro,relatime,rwPython Details- Python 2.7.13 + Python 3.5.3Security Details- KPTI + __user pointer sanitization + Full generic retpoline Protection

proxmox-diskcompilebench: Compileunpack-linux: linux-4.15.tar.xzcompilebench: Initial Createcompilebench: Read Compiled Treetiobench: 64MB Rand Read - 32 Threadstiobench: 64MB Rand Write - 32 Threadsdbench: 12 Clientsdbench: 48 Clientsdbench: 128 Clientsdbench: 1 Clientsfs-mark: 1000 Files, 1MB Sizepostmark: Disk Transaction Performanceapache: Static Web Page Servingsqlite: Timed SQLite Insertionscompress-gzip: Linux Source Tree Archiving To .tar.gzaio-stress: Rand Writeproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-8GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback549.5417.6878.17228.2110835.30236.49271.40496.30311.1366.9435.7317692257.4950.1464.73360.3087.0126.2242.72224.879167.5229.56105.99210.38209.3324.5051.476112290.98233.8064.85400.1684.9515.1458.77270.29437.839.4527.4759.4868.827.759.9310298133.75634.36293.4278.4573.2713.7056.04291.32486.607.4727.4559.1379.8711.6510.43115810051.44571.01224.7890.82256.299.21143.00350.6214397.922193.97793.33811.21735.00317.31359.6522569514.1513.5757.33240.11479.509.69126.12381.0710509.831454.69736.88811.43579.78237.21192.3321558489.3611.4351.53314.22432.459.24131.96317.4715152.772655.82834.32882.50853.23304.15365.0323739564.7417.8951.30254.34295.2910.43163.97129.847312.682560.59863.80839.71693.32295.07404.52165910785.4916.1952.33278.30378.299.00138.23355.8425844.391173.98871.29877.11753.05304.40385.8228519651.5216.5447.84371.39454.948.56170.16439.5529557.982642.971355.371444.361385.40317.73401.20259514513.2716.3048.87669.64374.379.43116.37361.4026506.211868.611455.091874.731723.91257.64294.07205511010.7118.4051.26253.68392.869.34132.61362.3023408.941385.751464.161904.751792.13273.04308.77218010701.3017.5750.73335.19359.599.52137.37357.3022338.172234.121148.901276.551186.16270.16340.90216110774.9817.7051.06294.96410.969.16139.69320.7016701.011592.47870.20904.05886.91298.45317.40229310212.6816.9651.21324.89143.6119.7560.85173.5211393.61552.26368.99527.81502.4180.44101.689172866.0941.5374.51124.82176.6818.8162.29195.6019855.48394.22441.27834.581032.5096.19114.879888567.6838.0162.58209.16473.2510.06131.30133.617714.922375.65790.26773.05613.28285.48385.4713278612.0114.7555.64311.09460.959.40127.86368.8720854.761975.721201.331274.621229.43283.06340.93211913008.6216.6051.25343.3269.4523.0047.67129.15539.844.9230.4053.1174.0212.8010.337092883.65436.54305.6375.37OpenBenchmarking.org

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compileproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback120240360480600SE +/- 20.59, N = 6SE +/- 40.64, N = 6SE +/- 2.46, N = 6SE +/- 1.10, N = 3SE +/- 17.75, N = 6SE +/- 32.65, N = 6SE +/- 23.12, N = 6SE +/- 22.76, N = 6SE +/- 26.64, N = 6SE +/- 31.36, N = 6SE +/- 11.22, N = 6SE +/- 24.96, N = 6SE +/- 25.53, N = 6SE +/- 14.65, N = 6SE +/- 11.81, N = 6SE +/- 29.17, N = 6SE +/- 10.22, N = 6SE +/- 15.07, N = 6SE +/- 0.83, N = 3549.5487.0184.9573.27256.29479.50432.45295.29378.29454.94374.37392.86359.59410.96143.61176.68473.25460.9569.45

Unpacking The Linux Kernel

linux-4.15.tar.xz

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-4.15.tar.xzproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback612182430SE +/- 0.42, N = 8SE +/- 3.21, N = 8SE +/- 0.85, N = 8SE +/- 0.79, N = 8SE +/- 0.14, N = 8SE +/- 0.14, N = 4SE +/- 0.17, N = 8SE +/- 0.33, N = 8SE +/- 0.07, N = 4SE +/- 0.13, N = 4SE +/- 0.14, N = 5SE +/- 0.21, N = 8SE +/- 0.12, N = 4SE +/- 0.11, N = 4SE +/- 1.00, N = 8SE +/- 0.83, N = 8SE +/- 0.12, N = 4SE +/- 0.16, N = 8SE +/- 1.73, N = 817.6826.2215.1413.709.219.699.2410.439.008.569.439.349.529.1619.7518.8110.069.4023.00

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback4080120160200SE +/- 5.34, N = 3SE +/- 8.10, N = 3SE +/- 2.91, N = 3SE +/- 0.88, N = 3SE +/- 3.24, N = 3SE +/- 3.13, N = 3SE +/- 5.03, N = 3SE +/- 5.34, N = 3SE +/- 3.97, N = 3SE +/- 4.40, N = 3SE +/- 7.52, N = 3SE +/- 4.41, N = 3SE +/- 7.46, N = 3SE +/- 6.72, N = 3SE +/- 6.77, N = 3SE +/- 3.64, N = 3SE +/- 2.41, N = 3SE +/- 2.15, N = 3SE +/- 2.75, N = 378.1742.7258.7756.04143.00126.12131.96163.97138.23170.16116.37132.61137.37139.6960.8562.29131.30127.8647.67

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treeproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback100200300400500SE +/- 8.47, N = 3SE +/- 23.85, N = 3SE +/- 2.43, N = 3SE +/- 16.55, N = 3SE +/- 43.62, N = 3SE +/- 18.45, N = 3SE +/- 11.31, N = 3SE +/- 7.24, N = 3SE +/- 10.33, N = 3SE +/- 4.62, N = 3SE +/- 38.10, N = 3SE +/- 28.05, N = 3SE +/- 11.95, N = 3SE +/- 9.06, N = 3SE +/- 4.29, N = 3SE +/- 14.43, N = 3SE +/- 3.34, N = 3SE +/- 29.15, N = 3SE +/- 5.71, N = 3228.21224.87270.29291.32350.62381.07317.47129.84355.84439.55361.40362.30357.30320.70173.52195.60133.61368.87129.15

Threaded I/O Tester

64MB Random Read - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 2017050364MB Random Read - 32 Threadsproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback6K12K18K24K30KSE +/- 160.41, N = 3SE +/- 280.82, N = 6SE +/- 53.46, N = 5SE +/- 47.98, N = 6SE +/- 947.64, N = 6SE +/- 1608.65, N = 6SE +/- 714.51, N = 6SE +/- 1298.31, N = 6SE +/- 391.33, N = 3SE +/- 1964.16, N = 6SE +/- 1314.96, N = 6SE +/- 538.07, N = 6SE +/- 1332.13, N = 6SE +/- 318.12, N = 3SE +/- 387.45, N = 6SE +/- 1301.43, N = 6SE +/- 317.29, N = 6SE +/- 1396.84, N = 6SE +/- 37.91, N = 610835.309167.52437.83486.6014397.9210509.8315152.777312.6825844.3929557.9826506.2123408.9422338.1716701.0111393.6119855.487714.9220854.76539.841. (CC) gcc options: -O2

Threaded I/O Tester

64MB Random Write - 32 Threads

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 2017050364MB Random Write - 32 Threadsproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback6001200180024003000SE +/- 4.51, N = 3SE +/- 2.56, N = 6SE +/- 0.20, N = 3SE +/- 0.79, N = 3SE +/- 697.63, N = 6SE +/- 28.09, N = 3SE +/- 402.73, N = 6SE +/- 534.57, N = 6SE +/- 171.06, N = 6SE +/- 587.82, N = 6SE +/- 361.45, N = 6SE +/- 218.60, N = 6SE +/- 471.96, N = 6SE +/- 254.19, N = 6SE +/- 128.09, N = 6SE +/- 1.03, N = 3SE +/- 458.33, N = 6SE +/- 366.85, N = 6SE +/- 0.59, N = 3236.4929.569.457.472193.971454.692655.822560.591173.982642.971868.611385.752234.121592.47552.26394.222375.651975.724.921. (CC) gcc options: -O2

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientsproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback30060090012001500SE +/- 0.36, N = 3SE +/- 0.62, N = 3SE +/- 1.69, N = 6SE +/- 2.16, N = 6SE +/- 8.70, N = 3SE +/- 56.22, N = 6SE +/- 8.73, N = 3SE +/- 1.96, N = 3SE +/- 5.31, N = 3SE +/- 7.39, N = 3SE +/- 11.57, N = 3SE +/- 14.52, N = 3SE +/- 16.43, N = 3SE +/- 5.26, N = 3SE +/- 6.95, N = 3SE +/- 8.59, N = 3SE +/- 2.11, N = 3SE +/- 5.99, N = 3SE +/- 1.21, N = 6271.40105.9927.4727.45793.33736.88834.32863.80871.291355.371455.091464.161148.90870.20368.99441.27790.261201.3330.401. (CC) gcc options: -lpopt -O2

Dbench

48 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.048 Clientsproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback400800120016002000SE +/- 1.11, N = 3SE +/- 4.34, N = 6SE +/- 5.21, N = 6SE +/- 2.48, N = 6SE +/- 5.87, N = 3SE +/- 7.72, N = 3SE +/- 3.66, N = 3SE +/- 8.16, N = 3SE +/- 7.40, N = 3SE +/- 5.34, N = 3SE +/- 5.73, N = 3SE +/- 27.38, N = 3SE +/- 4.41, N = 3SE +/- 7.13, N = 3SE +/- 19.16, N = 6SE +/- 24.83, N = 6SE +/- 3.65, N = 3SE +/- 7.67, N = 3SE +/- 2.55, N = 6496.30210.3859.4859.13811.21811.43882.50839.71877.111444.361874.731904.751276.55904.05527.81834.58773.051274.6253.111. (CC) gcc options: -lpopt -O2

Dbench

128 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0128 Clientsproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback400800120016002000SE +/- 2.17, N = 3SE +/- 3.26, N = 6SE +/- 5.25, N = 6SE +/- 3.83, N = 6SE +/- 13.98, N = 3SE +/- 42.22, N = 6SE +/- 2.08, N = 3SE +/- 10.58, N = 6SE +/- 5.88, N = 3SE +/- 5.30, N = 3SE +/- 11.25, N = 3SE +/- 26.38, N = 3SE +/- 9.30, N = 3SE +/- 1.95, N = 3SE +/- 19.34, N = 6SE +/- 32.29, N = 6SE +/- 3.39, N = 3SE +/- 1.63, N = 3SE +/- 1.24, N = 3311.13209.3368.8279.87735.00579.78853.23693.32753.051385.401723.911792.131186.16886.91502.411032.50613.281229.4374.021. (CC) gcc options: -lpopt -O2

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientsproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback70140210280350SE +/- 0.18, N = 3SE +/- 0.09, N = 3SE +/- 0.30, N = 6SE +/- 0.50, N = 6SE +/- 2.51, N = 3SE +/- 1.08, N = 3SE +/- 1.61, N = 3SE +/- 4.50, N = 3SE +/- 0.85, N = 3SE +/- 0.75, N = 3SE +/- 0.73, N = 3SE +/- 1.04, N = 3SE +/- 1.13, N = 3SE +/- 1.21, N = 3SE +/- 1.07, N = 6SE +/- 0.81, N = 3SE +/- 0.63, N = 3SE +/- 1.16, N = 3SE +/- 0.38, N = 666.9424.507.7511.65317.31237.21304.15295.07304.40317.73257.64273.04270.16298.4580.4496.19285.48283.0612.801. (CC) gcc options: -lpopt -O2

FS-Mark

1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.31000 Files, 1MB Sizeproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback90180270360450SE +/- 0.12, N = 3SE +/- 1.19, N = 6SE +/- 0.36, N = 6SE +/- 0.15, N = 3SE +/- 26.35, N = 6SE +/- 6.75, N = 6SE +/- 22.63, N = 6SE +/- 15.16, N = 6SE +/- 14.31, N = 6SE +/- 16.66, N = 6SE +/- 24.26, N = 6SE +/- 2.74, N = 3SE +/- 34.41, N = 6SE +/- 10.22, N = 6SE +/- 8.10, N = 6SE +/- 9.78, N = 6SE +/- 14.81, N = 6SE +/- 13.57, N = 6SE +/- 1.02, N = 635.7351.479.9310.43359.65192.33365.03404.52385.82401.20294.07308.77340.90317.40101.68114.87385.47340.9310.331. (CC) gcc options: -static

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performanceproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback6001200180024003000SE +/- 15.07, N = 3SE +/- 16.41, N = 6SE +/- 16.90, N = 6SE +/- 16.15, N = 3SE +/- 43.53, N = 6SE +/- 10.68, N = 3SE +/- 7.33, N = 3SE +/- 9.70, N = 3SE +/- 28.85, N = 3SE +/- 9.00, N = 3SE +/- 5.67, N = 3SE +/- 16.82, N = 3SE +/- 16.44, N = 3SE +/- 21.33, N = 3SE +/- 17.78, N = 3SE +/- 15.88, N = 3SE +/- 31.33, N = 6SE +/- 20.79, N = 3SE +/- 4.37, N = 31769611102911582256215523731659285125952055218021612293917988132721197091. (CC) gcc options: -O3

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Servingproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback3K6K9K12K15KSE +/- 23.92, N = 3SE +/- 23.09, N = 3SE +/- 28.92, N = 3SE +/- 22.41, N = 3SE +/- 44.44, N = 3SE +/- 33.10, N = 3SE +/- 36.16, N = 3SE +/- 20.81, N = 3SE +/- 44.51, N = 3SE +/- 601.93, N = 6SE +/- 20.33, N = 3SE +/- 34.29, N = 3SE +/- 97.03, N = 3SE +/- 34.13, N = 3SE +/- 22.74, N = 3SE +/- 385.83, N = 6SE +/- 31.17, N = 3SE +/- 471.43, N = 6SE +/- 59.51, N = 62257.492290.988133.7510051.449514.158489.369564.7410785.499651.5214513.2711010.7110701.3010774.9810212.682866.098567.688612.0113008.622883.651. (CC) gcc options: -shared -fPIC -O2 -pthread

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite Insertionsproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback140280420560700SE +/- 0.42, N = 3SE +/- 1.97, N = 3SE +/- 40.98, N = 6SE +/- 48.37, N = 6SE +/- 0.05, N = 3SE +/- 0.19, N = 3SE +/- 1.21, N = 6SE +/- 0.30, N = 3SE +/- 0.70, N = 6SE +/- 0.83, N = 6SE +/- 0.79, N = 6SE +/- 0.89, N = 6SE +/- 0.53, N = 6SE +/- 0.73, N = 6SE +/- 2.97, N = 6SE +/- 2.12, N = 6SE +/- 1.05, N = 6SE +/- 0.51, N = 6SE +/- 33.08, N = 650.14233.80634.36571.0113.5711.4317.8916.1916.5416.3018.4017.5717.7016.9641.5338.0114.7516.60436.541. (CC) gcc options: -O2 -ldl -lpthread

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback70140210280350SE +/- 1.68, N = 6SE +/- 2.18, N = 6SE +/- 17.09, N = 6SE +/- 18.11, N = 6SE +/- 0.70, N = 3SE +/- 0.29, N = 3SE +/- 0.93, N = 3SE +/- 0.79, N = 5SE +/- 0.40, N = 3SE +/- 0.40, N = 3SE +/- 0.84, N = 3SE +/- 0.08, N = 3SE +/- 0.76, N = 3SE +/- 0.49, N = 3SE +/- 1.71, N = 6SE +/- 1.81, N = 6SE +/- 0.70, N = 3SE +/- 0.06, N = 3SE +/- 11.87, N = 664.7364.85293.42224.7857.3351.5351.3052.3347.8448.8751.2650.7351.0651.2174.5162.5855.6451.25305.63

AIO-Stress

Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Random Writeproxmox1-iscsi-raw-writebackproxmox1-local-qcow2-writebacktau-ceph-raw-nonetau-ceph-raw-writebacktau-nfs-qcow2-nonetau-nfs-raw-writebacktau-nfs-qcow2-writebacktau-nfs-qcow2-writeback-512MBtau-nfs-qcow2-writeback-4GBtau-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-2x4corestau-nfs-qcow2-writeback-1x8corestau-nfs-qcow2-writeback-4cores-swappiness15tau-nfs-qcow2-writeback-swappiness0uranus-nfs-qcow2-writebackuranus-nfs-qcow2-writeback-4corestau-nfs-qcow2-writeback-512MB-swappiness0tau-nfs-qcow2-writeback-4cores-2uranus-ceph-raw-writeback140280420560700SE +/- 27.84, N = 6SE +/- 22.46, N = 6SE +/- 1.35, N = 6SE +/- 2.47, N = 6SE +/- 37.62, N = 6SE +/- 102.50, N = 6SE +/- 81.52, N = 6SE +/- 97.35, N = 6SE +/- 111.52, N = 6SE +/- 158.74, N = 6SE +/- 92.54, N = 6SE +/- 131.41, N = 6SE +/- 119.83, N = 6SE +/- 116.61, N = 6SE +/- 7.91, N = 6SE +/- 88.79, N = 6SE +/- 82.15, N = 6SE +/- 100.94, N = 6SE +/- 4.34, N = 6360.30400.1678.4590.82240.11314.22254.34278.30371.39669.64253.68335.19294.96324.89124.82209.16311.09343.3275.371. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.5