MySQL Enterprise Monitor 8.0 Release Notes
You can monitor multiple MySQL servers (either on the same machine, or remotely across different machines) using a single Agent.
Make sure that the MySQL instance that you want to monitor has a suitable user to use for connecting to the host. For more information, see Section 6.2, “Creating MySQL User Accounts for the Monitor Agent”.
Typically, an Agent scans a host and reports unmonitored MySQL instances to MySQL Enterprise Monitor User Interface. For more information, see Section 2.2, “MySQL Enterprise Monitor Agent”. For information about how to change the status of a MySQL instance from unmonitored to monitored, see Chapter 16, Manage Instances.