A Database Specialist must create a read replica to isolate read-only queries for an Amazon RDS for MySQL DB instance.Immediately after creating the read replica, users that query it report slow response times.
What could be causing these slow response times?
New volumes created from snapshots load lazily in the background
Long-running statements on the master
Insufficient resources on the master
Overload of a single replication thread by excessive writes on the master
If memory serves me right, the answer is:
New volumes created from snapshots load lazily in the background