normalctniozone Docker testing on Ubuntu 18.04.3 LTS via the Phoronix Test Suite. iozone: Processor: Intel Core i5-3337U @ 2.70GHz (2 Cores / 4 Threads), Motherboard: LENOVO 34441B8 (G6ET99WW 2.59 BIOS), Memory: 4096MB, Disk: 240GB INTEL SSDSCMMW24, Graphics: inteldrmfb (1100MHz), Audio: Realtek ALC269VC, Monitor: DELL U2718QM OS: Ubuntu 18.04.3 LTS, Kernel: 5.0.0-37-generic (x86_64), Compiler: GCC 7.4.0, File-System: overlayfs, Screen Resolution: 3840x2160, System Layer: Docker IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better iozone . 4938.82 |============================================================= IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better iozone . 1721.24 |============================================================= IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better iozone . 391.42 |============================================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better iozone . 381.77 |============================================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better iozone . 4645.27 |============================================================= IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better iozone . 383.21 |==============================================================