amparo okey 1: Processor: Intel Core i5-4440 @ 3.09GHz (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 11GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Monitor: VBOX monitor, Network: Intel 82540EM Gigabit OS: Ubuntu 16.04, Kernel: 4.10.0-28-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 912x654, 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 . 4348 |===================================================================== 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 MB/s > Higher Is Better 1 . 17.41 |==================================================================== Loopback TCP Network Performance Time To Transfer 10GB Via Loopback Seconds < Lower Is Better 1 . 21.32 |==================================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better 1 . 16.09 |====================================================================