Question 13
(Topic 1)
A CloudOps engineer monitors and maintains the availability of resources in an AWS environment. The CloudOps engineer notices that the CPU utilization of an Amazon EC2 instance that runs web server software peaks above 80% at various times during each day. The CPU spikes correlate with peak daily loads. The high CPU load has resulted in performance issues for customers. The CloudOps engineer needs to resolve the system performance issue without causing any service disruptions. Which solution will meet these requirements?
Select an option, then click Submit answer.
- ○ Configure an Amazon CloudWatch alarm that invokes an AWS Systems Manager Automation runbook to vertically scale the EC2 instance when the CPU utilization exceeds 80%.
- ○ Configure an AWS Systems Manager Automation runbook to run a script that automatically restarts the application when CPU utilization exceeds 80%.
- ○ Configure an Amazon EventBridge rule that invokes an AWS Systems Manager Automation document. Configure the document to increase the EC2 instance size when CPU utilization exceeds 80%.
- ○ Set up an Auto Scaling group with an Amazon CloudWatch alarm that triggers a scaling policy to launch additional EC2 instances when the CPU utilization exceeds 80%.
