You can configure parameters for the controller, such as the number of events sent to the Events Service at a given time.

To change the Controller settings for Database Agents:

  1. Log in to the Administration Console.

  2. Click Controller Settings.
  3. Change the settings as needed and Save. 

Controller Settings

Property NameProperty OverviewDefaultMinimum Value
dbmon.event.publisher.esclient.batch.sizeBatch size for each Event Service client used by Database Monitoring.

1500

200
dbmon.event.publisher.queue.sizeMaximum measurement queue size maintained by Database Monitoring.100000100000
dbmon.config.data.retentionperiodNumber of days to retain database monitoring data (queries, clients, users, sessions, schemas) excluding the current day. Data reported before the retention period might be unrecoverable, even for a momentary update of this property.101
dbmon.config.max.custommetricNumber of custom metrics that can be created per collector.400