aws_memory_benchmark Xen 3.4.3-kaos_droplet Hypervisor testing on Amazon Linux AMI 2012.03 via the Phoronix Test Suite. Medium: Processor: Intel Xeon E5430 @ 2.66GHz (1 Core), Memory: 4096MB, Disk: 8GB OS: Amazon Linux AMI 2012.03, Kernel: 3.2.21-1.32.6.amzn1.x86_64 (x86_64), Compiler: GCC 4.4.6 20110731, File-System: ext4, System Layer: Xen 3.4.3-kaos_droplet Hypervisor RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better Medium . 2334.45 |============================================================= RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better Medium . 2342.36 |============================================================= RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better Medium . 2375.57 |============================================================= RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better Medium . 2560.79 |============================================================= Stream 2009-04-11 Add MB/s > Higher Is Better Medium . 3503.95 |============================================================= Stream 2009-04-11 Copy MB/s > Higher Is Better Medium . 3251.96 |============================================================= Stream 2009-04-11 Scale MB/s > Higher Is Better Medium . 3263.95 |============================================================= CacheBench Read Cache MB/s > Higher Is Better Medium . 1770.91 |============================================================= CacheBench Write Cache MB/s > Higher Is Better Medium . 5339.14 |=============================================================