testC3iozone Xen HVM domU 4.2.amazon testing on Amazon Linux AMI 2013.09 via the Phoronix Test Suite. Intel Xeon E5-2680 v2 - - Xen HVM domU: Processor: Intel Xeon E5-2680 v2 @ 2.79GHz (2 Cores), Motherboard: Xen HVM domU, Memory: 4096MB, Disk: 8GB OS: Amazon Linux AMI 2013.09, Kernel: 3.4.82-69.112.amzn1.x86_64 (x86_64), Compiler: GCC 4.8.2 20140120, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon E5-2680 v2 - - Xen HVM domU . 7053.92 |============================ IOzone 3.405 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon E5-2680 v2 - - Xen HVM domU . 61.18 |==============================