Use the Monitoring Service page to configure monitoring options for individual server components or services.
The Monitoring Service page contains the following options.
If the Monitoring Service Enabled checkbox is selected, monitoring is enabled for the Enterprise Server. This option is enabled by default.
If the Monitoring MBeans Enabled checkbox is selected, all MBeans needed for monitoring are deployed on the Enterprise Server.This option is enabled by default.
If the checkbox is not selected, you cannot view monitoring data in the Administration Console, even if the Monitoring Service checkbox is selected. Instead, you must use the command line to view monitoring data. If you deselect the checkbox, the memory footprint of the Enterprise Server is reduced.
If the DTrace Enabled checkbox is selected, and if you have Sun GlassFish Enterprise Manager DTrace Monitoring, you can use the SolarisTM DTrace facility. This option is disabled by default.
For each available component, the following information is provided.
The name of the Enterprise Server component.
The level of monitoring set for the component. For each component, available levels are LOW, HIGH, and OFF. The default level is OFF. There is no difference between levels of monitoring offered by the LOW and HIGH options in this release.
The Component Level Settings table also contains the following options.
Button to change the monitoring level for one or more selected components.
Drop-down list from which you can select a monitoring level to be applied to all selected components.