The Amazon CloudWatch documentation features a user guide, including a using dashboards section, the AWS CLI reference, and the API reference. Support is provided via the Amazon CloudWatch forum.

Amazon CloudWatch dashboards are customizable dashboards that provide a unified view of all your AWS resources – including those that are located in different AWS regions.

Another dashboard displays information on application health and performance from CloudWatch Application Signals, a new tool that Vogels introduced during today’s keynote.

I find AWS employees to be intelligent and well-intentioned, and most of their services quite good. CloudWatch could get there with some work, but it's got a number of very painful usability issues ...

You can set up CloudWatch to alert you to conditions in which the EBS volume is having trouble keeping pace with the demand. The first step in this process is to figure out which EBS volume is mapped ...