cfr-test Oracle VirtualBox testing on Arch Linux via the Phoronix Test Suite. cfr off: Processor: Intel Core i3 530 @ 4.00GHz (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1024MB, Disk: 17GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: Arch Linux, Kernel: 4.4.26-1-lts (x86_64), Compiler: GCC 6.2.1 20160830, File-System: btrfs, Screen Resolution: 640x480, System Layer: Oracle VirtualBox cfr on: Processor: Intel Core i3 530 @ 4.00GHz (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1024MB, Disk: 17GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: Arch Linux, Kernel: 4.4.26-cfr (x86_64), Compiler: GCC 6.2.1 20160830, File-System: btrfs, Screen Resolution: 640x480, System Layer: Oracle VirtualBox SQLite 3.8.10.2 Test Target: Default Test Directory Seconds < Lower Is Better cfr off . 94.35 |============================================================== cfr on .. 83.30 |======================================================= Dbench 4.0 Client Count: 1 MB/s > Higher Is Better cfr off . 150.41 |============================================================= IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better cfr off . 3880.42 |============================================================ IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better cfr off . 3678.45 |============================================================ IOzone 3.405 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better cfr off . 225.27 |============================================================= IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better cfr off . 221.94 |============================================================= IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better cfr off . 5402.04 |============================================================ IOzone 3.405 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better cfr off . 228.65 |=============================================================