Which AWS service monitors configuration and utilization metrics for your Amazon EBS volumes and generates recommendations of which volumes to modify in order to provide the best price-performance trade-off?

AWS Compute Optimizer

Explanation

Compute Optimizer uses Amazon CloudWatch metrics to analyze your EBS volumes and provide recommendations to assist you in optimizing your Amazon Elastic Block Store (Amazon EBS) costs. AWS Control Tower, Amazon Inspector, and AWS OpsWorks are other AWS services unrelated to managing EBS volumes.