Disk IO Test VMM Disk IO Test Virtual Box IO Test: Processor: Intel Core i7-3630QM @ 2.39GHz (4 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 86GB VBOX HDD, Graphics: LLVMpipe, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: Ubuntu 16.04, Kernel: 4.4.0-38-generic (i686), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768, System Layer: Oracle VirtualBox AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better Virtual Box IO Test . 15.26 |================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Virtual Box IO Test . 47.88 |================================================== FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better Virtual Box IO Test . 52.60 |================================================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better Virtual Box IO Test . 53.57 |================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better Virtual Box IO Test . 76.48 |================================================== hdparm Timed Disk Reads Disk To Read: /dev/sda MB/s > Higher Is Better Virtual Box IO Test . 84.02 |================================================== hdparm Timed Disk Reads Disk To Read: /dev/sda1 MB/s > Higher Is Better Virtual Box IO Test . 82.82 |================================================== hdparm Timed Disk Reads Disk To Read: /dev/sda5 MB/s > Higher Is Better Virtual Box IO Test . 61.99 |==================================================