1 utyfyhguhb 1: Processor: Intel Core i5-6400 @ 2.71GHz (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 21GB VBOX HDD, Graphics: LLVMpipe, Audio: Intel 82801AA AC 97 Audio, Monitor: VBOX monitor, Network: Intel 82540EM Gigabit OS: Ubuntu 16.04, Kernel: 4.4.0-31-generic (x86_64), Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4 (LLVM 3.8 256 bits), File-System: ext4, Screen Resolution: 1440x793, System Layer: Oracle VirtualBox Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better 1 . 133 |====================================================================== Loopback TCP Network Performance Time To Transfer 10GB Via Loopback Seconds < Lower Is Better 1 . 19.47 |==================================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better 1 . 16.04 |====================================================================