Weblogic Unified Dashboard

When you monitor applications that run using the Weblogic server, you might encounter issues such as memory leaks and CPU overload. The Weblogic Unified Dashboard enables you to monitor the server components such as JVM heap size, thread count, memory and CPU usage.
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weblogic_UD
When you monitor applications that run using the Weblogic server, you might encounter issues such as memory leaks and CPU overload. The Weblogic Unified Dashboard enables you to monitor the server components such as JVM heap size, thread count, memory and CPU usage.
Contents
If the Unified Dashboard is not populating with data, make sure all required data sources for the Unified Dashboard are enabled. The required probe must be deployed and configured so that required the QoS metrics, subkeys and targets are activated.
Weblogic Required Data Sources
This table lists the probes, QoS metrics, and subkeys or targets that must be activated to populate data in the Weblogic dashboard.
QoS
Subkey/Target
QOS_JAVA_HEAP_SIZE
*
QOS_WEBLOGIC_MEMORY_USAGE
*
QOS_WEBLOGIC_CPU_USAGE
*
QOS_WEBLOGIC_THREADCOUNT
*
An asterisk (*) means that the value for the first entry for the QoS is used. The asterisk should only be used when the QoS metric for a probe is known to return only one value.
CPU Usage
This chart displays information about the CPU usage that enables you to monitor whether the CPU load is within threshold.
Column Name
Description
CPU Usage
Percentage of CPU used by Weblogic server.
Memory Heap Size
This chart displays information about the Memory Heap Size enabling you to detect memory leaks.
Column Name
Description
Memory Heap Size
Maximum size in bytes upto which the Java heap can grow.
Memory Usage
This chart displays information about the memory usage.
Column Name
Description
Memory Usage
Percentage of used memory and free memory.
Thread Count
This chart displays information about the Thread Count. Monitoring the thread count is useful in case a thread has been running for longer than required time or if it is stuck in a loop and is consuming memory.
Column Name
Description
Thread Count
Average number of threads in the pool.