zfstest1 Intel Atom C2750 testing with a Supermicro A1SAM-2750F v1.02 and ASPEED ASPEED Family on Ubuntu 16.04 via the Phoronix Test Suite. atomzfsbox: Processor: Intel Atom C2750 @ 2.40GHz (8 Cores), Motherboard: Supermicro A1SAM-2750F v1.02, Chipset: Intel Atom C2000 SoC Transaction Router, Memory: 32768MB, Disk: 2 x 1000GB Seagate ST31000528AS + 1000GB Western Digital WD10EZEX-00B + 2000GB Seagate ST2000DM001-1ER1 + 2000GB TOSHIBA HDWD120 + 2 x 1000GB Seagate ST1000LM014-1EJ1 + 250GB Samsung SSD 850, Graphics: ASPEED ASPEED Family, Network: Intel Connection I354 + Mellanox MT27500 Family OS: Ubuntu 16.04, Kernel: 4.4.0-72-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: zfs, Screen Resolution: 1024x768 IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better atomzfsbox . 2263.69 |========================================================= IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better atomzfsbox . 631.01 |========================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better atomzfsbox . 941.83 |========================================================== IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better atomzfsbox . 193.88 |========================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better atomzfsbox . 3352.83 |========================================================= IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better atomzfsbox . 817.90 |==========================================================