CPU, Disk, Memory Speed Comparison of Amazon EC2 Instance Types

Last Friday I have posted our first results from recent monitoring experiments on Amazon EC2 instance types were we published a comparison of average performance of the Amazon EC2 instance types. Now, three days later, I can amend our observations on how the CPU, disk and memory performance of our EC2 instances behave if you monitor them for a couple of days (in our case between April 1st and April 5th).