Object Request Broker counters

You can use the Object Request Broker (ORB) counters that the Performance Monitoring Infrastructure (PMI) and Tivoli Performance Viewer (TPV) collect to monitor ORB operations.

Counter definitions

Name	Key	Description	Granularity	Type	Level	Overhead
LookupTime	orbPerfModule.referenceLookupTime	The time (in milliseconds) to look up an object reference before method dispatch can be carried out. An excessively long time can indicate an EJB container lookup problem.	Object Request Broker (ORB)	TimeStatistic	All	Medium
RequestCount	orbPerfModule.totalRequests	The total number of requests sent to the ORB	ORB	CountStatistic	All	Low
ConcurrentRequestCount	orbPerfModule.concurrentRequests	The number of requests that are concurrently processed by the ORB	ORB	RangeStatistic	All	High
ProcessingTime	orbPerfModule.interceptors.processingTime	The time (in milliseconds) it takes a registered portable interceptor to run	Per interceptor	TimeStatistic	All	Medium

 

Reference topic