The AWS Region Instances Layer

To determine issues in accessibility server instances launched in a region, and to detect the current state of each instance, use the tests mapped to this layer. The tests also auto-discover the server instances that are available (for the configured AWS user account) in a region, and report the uptime and the resource usage of the individual instances. Resource-hungry instances and those that were recently rebooted can thus be isolated.

Figure 1 : The tests mapped to the AWS EC2 Region Instance Status layer