disk-io
QEMU testing on Ubuntu 12.04 via the Phoronix Test Suite.
QEMU Virtual - Cirrus Logic GD 5446 - Red Hat KVM
Processor: QEMU Virtual @ 2.60GHz (4 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 8192 MB RAM, Disk: 60GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device
OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 800x600, System Layer: QEMU
Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,noatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ.
IOzone
The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.
QEMU Virtual - Cirrus Logic GD 5446 - Red Hat KVM
Processor: QEMU Virtual @ 2.60GHz (4 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 8192 MB RAM, Disk: 60GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device
OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 800x600, System Layer: QEMU
Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,noatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ.
Testing initiated at 27 November 2014 07:22 by user root.