EC2 Dedicated Large Xen HVM domU 4.2.amazon testing on Amazon Linux AMI 2017.09 via the Phoronix Test Suite. Amazon EC2 Large dedicated instance: Processor: Intel Xeon E5-2676 v3 @ 2.40GHz (1 Core / 2 Threads), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446, Network: Intel 82599 Virtual Function OS: Amazon Linux AMI 2017.09, Kernel: 4.9.62-21.56.amzn1.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better Amazon EC2 Large dedicated instance . 1653.02 |================================