Using the Tcat Server Dashboard

The following shows the Tcat Server dashboard:

Server Metric Portlet

The Server Metric Portlet allows you to graph predefined metrics and trends – as well as user defined JMX objects and attributes.

The complete list of available chart types includes:

• OS Swap Usage
• Error Count
• Average Response Time
• JMX Attributes
• Request Count
• OS Memory Usage
• JVM Memory Usage
• OS CPU Usage

To configure the elements rendered on this portlet select the gear icon in the top right corner of the portlet.

To add a new chart type, select the "Add New Chart Type" button. You should then see another configuration panel. Depending on the type you select, you'll need to fill in the required form fields. Select OK. You should then see the item you just added in the list – remember to select Save to retain your changes.