Sun Java System Application Server Platform Edition 8.1 2005Q2 Update 2 Administration Guide

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### JMS/Connector Service Statistics

The statistics available for the connector connection pools are shown in JMS/Connector Service Statistics. Statistics for Connector Work Management are shown in JMS/Connector Service Statistics.

Table 16–11 Connector Connection Pool Statistics

Statistic | Units | Data Type | Description
--- | --- | --- | ---
`numconnfailedvalidation` | Number | CountStatistic | The total number of connections in the connection pool that failed validation from the start time until the last sample time.
`numconnused` | Number | RangeStatistic | Provides connection usage statistics. The total number of connections that are currently being used, as well as information about the maximum number of connections that were used (the high water mark).
`numconnfree` | Number | RangeStatistic | The total number of free connections in the pool as of the last sampling.
`numconntimedout` | Number | CountStatistic | The total number of connections in the pool that timed out between the start time and the last sample time.
`averageconnwaittime` | Number | CountStatistic | Average wait time of connections before they are serviced by the connection pool.
`waitqueuelenght` | Number | CountStatistic | Number of connection requests in the queue waiting to be serviced.
`connectionrequestwaittime` |  | RangeStatistic | The longest and shortest wait times of connection requests. The current value indicates the wait time of the last request that was serviced by the pool.
`numconncreated` | Milliseconds | CountStatistic | The number of physical connections that were created since the last reset.
`numconndestroyed` | Number | CountStatistic | Number of physical connections that were destroyed since the last reset.
`numconnacquired` | Number | CountStatistic | Number of logical connections acquired from the pool.
`numconnreleased` | Number | CountStatistic | Number of logical connections released to the pool.

Statistics available for Connector Work Management are listed in JMS/Connector Service Statistics.

Table 16–12 Connector Work Management Statistics

Statistic | Data Type | Description
--- | --- | ---
`activeworkcount` | RangeStatistic | Number of work objects executed by the connector.
`waitqueuelength` | RangeStatistic | Number of work objects waiting in the queue before executing.
`workrequestwaittime` | RangeStatistic | Longest and shortest wait of a work object before it gets executed.
`submittedworkcount` | CountStatistic | Number of work objects submitted by a connector module.
`rejectedworkcount` | CountStatistic | Number of work objects rejected by the Application Server.
`completedworkcount` | CountStatistic | Number of work objects that were completed.

- Previous: JDBC Connection Pools Statistics
- Next: Statistics for Connection Managers in an ORB

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