In the previous recipe, a Dashboard custom view was created to display the QueueLength
attribute of the ThreadPoolRuntime
MBean of the Managed Servers of the PROD_Cluster
cluster.
The Dashboard can collect the data from two sources. One is from the exposed MBeans, displaying polled runtime statistics like the previous recipe. The other form is from the WLDF archive data collected from a WLDF harverster. This stored data is called collected metrics by the Monitoring Dashboard.
In this recipe, the PROD_Server01
, PROD_Server02
, PROD_Server03
, and PROD_Server04
WLDF archives will be configured to use a database instead of the default file-based archive to hold the data collected from a WLDF Harvester. A new custom view will be created to display this data and it will be able to display all the collected historical data instead of the default 30 minutes collected from the polled collector. The QueueLength
attribute will be used...