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What it shows

Beacon pulls savings recommendations from AWS Trusted Advisor and presents them ranked by estimated monthly savings. Each recommendation includes the affected resource, the issue, and the action required.

How to use it

Common recommendation types

  • Idle EC2 instances — running instances with very low CPU utilization
  • Underutilized EBS volumes — provisioned storage with no recent read/write activity
  • Unassociated Elastic IP addresses — EIPs not attached to a running instance
  • Low utilization RDS instances — database instances with minimal connections
  • Reserved Instance optimization — on-demand usage that could be covered by RIs or Savings Plans

Tracking a recommendation to completion

See Actions & Automation for the full workflow.