Automatically Scaling an Application
The Autoscaling Rules page lets you create rules for when to scale out, in, up, or down based on memory usage.
You can create a pair of rules for scaling out and in or a pair of rules for scaling up and down, but not both. To create an autoscaling rule:
After you create a rule, you can select Edit, Delete, or View Metrics from the Menu for the rule. View Metrics displays a list of metrics on which the rule is based.