Check manual page of aws_rds_replica_lag
AWS RDS: Replica Lag
|Distribution||Official part of Checkmk|
To make this check work you have to configure the related
Amazon Web Services (AWS).
No default levels are set. Upper levels are configurable for the replica lag age and oldest replication slot lag size via the rule "AWS/RDS Replica lag".
Name of the instance and region name (to avoid duplicate services in case of multi-region monitoring).
One service is created for each database if all required metrics (ReplicaLag) are given.