aio-stress docker under vm docker VMware testing on Ubuntu 16.04.3 LTS via the Phoronix Test Suite. AIO-Stress T2: Processor: 8 x Intel Xeon E5540 @ 2.53GHz (8 Cores), Motherboard: Intel 440BX, Memory: 32768MB, Disk: 54GB Virtual disk, Graphics: svgadrmfb OS: Ubuntu 16.04.3 LTS, Kernel: 4.4.0-96-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: overlayfs, Screen Resolution: 1176x885, System Layer: docker VMware AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better AIO-Stress T2 . 1243.91 |======================================================