raid 0 dbench
hitachi deskstar 500gb x3 raid 0
first dbench
Processor: 2 x AMD Opteron 285 @ 2.60GHz (4 Cores), Motherboard: Supermicro H8DC8, Chipset: AMD K8, Memory: 16384MB, Disk: 1376GB, Graphics: Sapphire AMD Radeon HD 5450 1024MB (650/667MHz), Audio: C-Media CMI8788, Monitor: SyncMaster
OS: Ubuntu 14.04, Kernel: 3.13.0-39-generic (x86_64), Desktop: GNOME Shell 3.10.4, Display Server: X Server 1.15.1, Display Driver: fglrx 13.35.5, OpenGL: 4.3.12798, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1600x1200
Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/fglrx/dri:/usr/lib/x86_64-linux-gnu/dri:/usr/lib/dri:/usr/lib32/fglrx/dri:/usr/lib/i386-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Mount Options Notes: data=ordered,errors=remount-ro,relatime,rw
Dbench
Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.
first dbench
Processor: 2 x AMD Opteron 285 @ 2.60GHz (4 Cores), Motherboard: Supermicro H8DC8, Chipset: AMD K8, Memory: 16384MB, Disk: 1376GB, Graphics: Sapphire AMD Radeon HD 5450 1024MB (650/667MHz), Audio: C-Media CMI8788, Monitor: SyncMaster
OS: Ubuntu 14.04, Kernel: 3.13.0-39-generic (x86_64), Desktop: GNOME Shell 3.10.4, Display Server: X Server 1.15.1, Display Driver: fglrx 13.35.5, OpenGL: 4.3.12798, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1600x1200
Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/fglrx/dri:/usr/lib/x86_64-linux-gnu/dri:/usr/lib/dri:/usr/lib32/fglrx/dri:/usr/lib/i386-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Mount Options Notes: data=ordered,errors=remount-ro,relatime,rw
Testing initiated at 14 December 2014 19:56 by user randyb.