EXT$ on VM (KVM, qcow2) on BTRFS on LVM on spinning disk with SSD cache
HTML result view exported from: https://openbenchmarking.org/result/1603253-KH-1603217KH04.
jg-dbenchProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem Layerlocal-ssdvm-btrfs-ssd-cacheIntel Core i7-2600K @ 3.80GHz (8 Cores)ASUS P8Z68-V LXIntel 2nd Generation Core Family DRAM20480MB2 x 1500GB Seagate ST31500341AS + 60GB Patriot PyroASUS NVIDIA GeForce GTX 560 1024MB (810/2004MHz)Realtek ALC887-VDRealtek RTL8111/8168/8411Ubuntu 15.104.2.0-34-generic (x86_64)Xfce 4.12X Server 1.17.2NVIDIA 352.634.4.0GCC 5.2.1 20151010ext41920x10804 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 3.41GHz (4 Cores)QEMU Standard PC (i440FX + PIIX 1996)Intel 440FX- 82441FX PMC4096MB193GBRed Hat QXL paravirtual graphic cardQEMU ID 22Red Hat Virtio devicemodesetting 1.17.21024x768KVMOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --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 --enable-plugin --enable-shared --enable-threads=posix --host=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-tune=generic -v Disk Details- local-ssd: CFQ / data=ordered,errors=remount-ro,relatime,rwProcessor Details- local-ssd: Scaling Governor: intel_pstate powersaveSystem Details- local-ssd: Disk Scheduler: CFQ.Disk Mount Options Details- vm-btrfs-ssd-cache: data=ordered,errors=remount-ro,relatime,rw
jg-dbenchdbench: 1dbench: 12local-ssdvm-btrfs-ssd-cache292.211206.196.4540.63OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1local-ssdvm-btrfs-ssd-cache60120180240300SE +/- 0.34, N = 3SE +/- 0.22, N = 6292.216.451. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 12local-ssdvm-btrfs-ssd-cache30060090012001500SE +/- 1.59, N = 3SE +/- 1.20, N = 61206.1940.631. (CC) gcc options: -lpopt -O2
Phoronix Test Suite v10.8.4