JVM WebSphere Liberty Thread Pools

WebSphere Liberty shares threads between application requests using pools. Use these attributes to ensure the thread pools are large enough. WebSphere Liberty on z/OS has only one thread pool called "Default Executor".

Active Threads Active threads that are serving requests.

ASID Address Space ID (in hex) of the jobname hosting this JVM.

Collector ID Collector ID is the identifier of a JVM collector instance.

Job Name Name of the job or started task hosting this JVM.

Managed System A collection of the Java Virtual Machines running on the LPAR monitored by IBM® Z OMEGAMON® AI for JVM. Valid values support a 32 byte character string in the form: <collector ID>:<SMF ID>:JVM <collector ID> is the identifier of a JVM collector instance. <SMF ID> is the LPAR identifier.

Pool Name PoolName (Supports only Default Executor thread pool).

Pool Size Total number of threads in the pool.

Pool Used Pct The percentage of used threads in the pool.

Process ID USS Process ID of the JVM.

SMF ID SMF ID is the LPAR identifier.