test_m4_io_2 Xen HVM domU 4.2.amazon testing on Amazon Linux AMI 2015.03 via the Phoronix Test Suite. Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen: Processor: Intel Xeon E5-2676 v3 @ 2.39GHz (2 Cores), 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 2015.03, Kernel: 3.14.35-28.38.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: 512MB - Disk Test: Write Performance MB/s > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 40.38 |=================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 6371.27 |=================