fs-mark docker under baremetal docker testing on Ubuntu 16.04.3 LTS via the Phoronix Test Suite. FS-Mark T1: Processor: 2 x Intel Xeon E5540 @ 2.53GHz (8 Cores / 16 Threads), Motherboard: Dell 00W9X3, Memory: 24576MB, Disk: 500GB PERC 6/i, Graphics: VESA VGA OS: Ubuntu 16.04.3 LTS, Kernel: 4.4.0-112-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: aufs, Screen Resolution: 640x480, System Layer: docker FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better FS-Mark T1 . 34.47 |=========================================================== FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better FS-Mark T1 . 55.20 |=========================================================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better FS-Mark T1 . 31.40 |=========================================================== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better FS-Mark T1 . 769.78 |==========================================================