What triggers this finding
An available RDS database instance with zero or near-zero average database connections over the lookback window.
Typical fix
Stop the instance during off-hours, or delete it if the database is no longer needed. Confirm applications and backups no longer depend on it.
Example savings
Often 100% of instance compute charges — typically $15–$500+/month depending on instance class.
See also: Severity and savings estimates for how Parsivex calculates figures on your report.