phoronix1 hwdiag hwtest: Processor: Intel Core i7-4770HQ @ 2.20GHz (1 Core), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 13GB VBOX HDD, Graphics: InnoTek VirtualBox, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: Ubuntu 14.04, Kernel: 3.13.0-32-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: modesetting 0.8.1, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1440x779, System Layer: VirtualBox 4.3.28 Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better hwtest . 3071.74 |============================================================= Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better hwtest . 9.08 |================================================================ Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better hwtest . 15994.88 |============================================================ Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better hwtest . 121.93 |==============================================================