What triggers this finding
A DynamoDB table on provisioned billing with monthly cost of at least $5, where consumed read or write capacity is below 15% of what is provisioned (including global secondary indexes).
Typical fix
Rightsize provisioned RCU/WCU to roughly 2× observed peak usage, or switch to on-demand billing when utilization is very low and monthly provisioned cost is under ~$50.
Example savings
Depends on over-provisioning — often $10–$100+/month on tables with unused headroom.
See also: Severity and savings estimates for how Parsivex calculates figures on your report.