io Running pts/iozone-1.8.0 via the Phoronix Test Suite. first: Processor: Intel Xeon L3426 @ 1.87GHz (8 Cores), Motherboard: Supermicro X8SIL v0123456789, Chipset: Intel Core DMI, Memory: 2 x 2048 MB DDR3-1333MHz Kingston, Disk: 240GB SanDisk SDSSDXPS + 1500GB Western Digital WD15EACS-11B + 100GB FUJITSU MHV2100B, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection + Qualcomm Atheros AR93xx Wireless OS: Gentoo/Linux, Kernel: 3.18.0-gentoo (x86_64), Display Driver: modesetting 0.6.0, Compiler: GCC 4.8.3, File-System: btrfs, Screen Resolution: 800x480 second: Processor: Intel Xeon L3426 @ 1.87GHz (8 Cores), Motherboard: Supermicro X8SIL v0123456789, Chipset: Intel Core DMI, Memory: 2 x 2048 MB DDR3-1333MHz Kingston, Disk: 240GB SanDisk SDSSDXPS + 1500GB Western Digital WD15EACS-11B + 100GB FUJITSU MHV2100B, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection + Qualcomm Atheros AR93xx Wireless OS: Gentoo/Linux, Kernel: 3.18.0-gentoo (x86_64), Display Driver: modesetting 0.6.0, Compiler: GCC 4.8.3, File-System: btrfs, Screen Resolution: 800x480 IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better first . 5648.71 |============================================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better first . 267.27 |=============================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better first . 269.45 |=============================================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better first . 5498.15 |============================================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better first . 268.59 |=============================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better first . 285.27 |=============================================================== IOzone 3.405 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better first . 255.69 |=============================================================== IOzone 3.405 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better first . 256.99 |=============================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better first . 258.16 |=============================================================== IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better first . 254.27 |=============================================================== IOzone 3.405 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better first . 256.59 |=============================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better first . 258.23 |=============================================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better first .. 6338.39 |============================================================= second . 6075.80 |========================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better first . 271.72 |=============================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better first . 286.41 |=============================================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better first . 5508.88 |============================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better first . 5234.22 |============================================================== IOzone 3.405 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better first .. 256.46 |============================================================== second . 256.34 |============================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better first . 257.28 |=============================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better first . 257.94 |=============================================================== IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better first . 245.86 |=============================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better first . 240.35 |=============================================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better first . 5835.66 |============================================================== IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better first . 245.41 |===============================================================