Toggle the overall generation of alerts.

Enable MySQL alerts generations due to periodic checks of MySQL open_files_limit.
The open_files_limit check is useful to detect when the number of open MySQL files is high, which could lead to database insertion errors.

The maximum number of alerts per alarmable entity. Alarmable entities are hosts, networks, interfaces. Alerts are checked periodically and, in case the actual number of alerts exceeds the maximum number for a given entity, oldest alerts will be deleted to preserve a number of alerts equal to the 80% of the maximum configured number. Default: 1024.

The maximum number of flow alerts. Alerts are checked periodically and, in case the actual number of flow alerts exceeds the configured maximum number, oldest alerts will be deleted to preserve a number of alerts equal to the 80% of the maximum configured number. Default: 16384.