jg512-4-02

An EXT4 partition on a Virtual Machine (KVM, qcow2) on an EXT4 partition on an LVM on a spinning disk.

HTML result view exported from: https://openbenchmarking.org/result/1603208-KH-1603200KH35&grt&sro.

jg512-4-02ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem Layerlocal-ext4-lvm-ssdext4-vm-ext4-lvm-hddIntel 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 PMC4096MB85GBRed Hat QXL paravirtual graphic cardQEMU ID 22Red Hat Virtio deviceKDE Frameworks 5modesetting 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-ext4-lvm-ssd: CFQ / data=ordered,errors=remount-ro,relatime,rwProcessor Details- local-ext4-lvm-ssd: Scaling Governor: intel_pstate powersaveSystem Details- local-ext4-lvm-ssd: Disk Scheduler: CFQ.Disk Mount Options Details- ext4-vm-ext4-lvm-hdd: data=ordered,errors=remount-ro,relatime,rw

jg512-4-02iozone: 4Kb - 512MB - Read Performanceiozone: 4Kb - 512MB - Write Performancelocal-ext4-lvm-ssdext4-vm-ext4-lvm-hdd5114.37219.223981.7370.80OpenBenchmarking.org

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performanceext4-vm-ext4-lvm-hddlocal-ext4-lvm-ssd11002200330044005500SE +/- 227.42, N = 6SE +/- 104.02, N = 63981.735114.371. (CC) gcc options: -O3

IOzone

Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performanceext4-vm-ext4-lvm-hddlocal-ext4-lvm-ssd50100150200250SE +/- 0.44, N = 3SE +/- 0.92, N = 370.80219.221. (CC) gcc options: -O3

Phoronix Test Suite v10.8.5