testaiostress Running pts/aio-stress-1.1.1 via the Phoronix Test Suite. test1: Processor: AMD Athlon II X4 640 @ 3.42GHz (4 Cores), Motherboard: ASRock 960GM/U3S3 FX, Chipset: AMD RS780 + SB7x0/SB8x0/SB9x0, Memory: 8192MB, Disk: 2 x 1000GB TOSHIBA DT01ACA1, Graphics: NVIDIA GeForce GT 610 1024MB (810/600MHz), Audio: AMD SBx00 Azalia, Monitor: AOC 2343, Network: Realtek RTL8111/8168/8411 OS: openSUSE 13.2, Kernel: 3.16.7-24-desktop (x86_64), Desktop: KDE 4.14.9, Display Server: X Server 1.17.2, Display Driver: NVIDIA 340.93, OpenGL: 4.4.0, Compiler: GCC 4.8.5 + Clang 3.5.2 + LLVM 3.5.2, File-System: ext4, Screen Resolution: 1920x1080 test2: Processor: AMD Athlon II X4 640 @ 3.42GHz (4 Cores), Motherboard: ASRock 960GM/U3S3 FX, Chipset: AMD RS780 + SB7x0/SB8x0/SB9x0, Memory: 8192MB, Disk: 2 x 1000GB TOSHIBA DT01ACA1, Graphics: NVIDIA GeForce GT 610 1024MB (810/601MHz), Audio: AMD SBx00 Azalia, Monitor: AOC 2343, Network: Realtek RTL8111/8168/8411 OS: openSUSE 13.2, Kernel: 3.16.7-24-desktop (x86_64), Desktop: KDE 4.14.9, Display Server: X Server 1.17.2, Display Driver: NVIDIA 340.93, OpenGL: 4.4.0, Compiler: GCC 4.8.5 + Clang 3.5.2 + LLVM 3.5.2, File-System: ext4, Screen Resolution: 1920x1080 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better test1 . 262.75 |=============================================================== test2 . 259.91 |==============================================================