Today, AWS announces the general availability of scenarios and scheduled experiments for AWS Fault Injection Simulator (FIS). Scenarios define events or conditions that customers can apply to test the resilience of their applications, such as the interruption of compute resources on which the application is running. Scenarios are created and owned by AWS, and minimize undifferentiated heavy lifting by providing you with pre-defined targets and fault actions (e.g., gradually increase CPU load from 90% to 100% for Amazon EC2 instances) for possible application impairments.
Source:: Amazon AWS