Oracle GlassFish Server 3.0.1 Administration Guide

JMS/Connector Service Statistics

The JMS/Connector Service fits into the tree of objects as shown in JMS/Container Service Tree Hierarchy.

JMS/Connector Service statistics are shown in the following sections:

Connector Connection Pool Statistics (JMS)

Use the following dotted name pattern for JMS/Connector Service connection pool statistics:

server.connector-service.resource-adapter-1.connection-pool.statistic

JMS/Connector Service statistics available for the connector connection pools are shown in the following table.

Table 8–12 Connector Connection Pool Monitoring Statistics (JMS)

Statistic 

Data Type 

Description 

averageconnwaittime

CountStatistic 

Average wait time of connections before they are serviced by the connection pool. 

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. 

numconnfailedvalidation

CountStatistic 

Total number of connections in the connection pool that failed validation from the start time until the last sample time. 

numconnused

RangeStatistic 

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

RangeStatistic 

Total number of free connections in the pool as of the last sampling. 

numconntimedout

CountStatistic 

Total number of connections in the pool that timed out between the start time and the last sample time. 

numconncreated

CountStatistic 

Number of physical connections, in milliseconds, that were created since the last reset. 

numconndestroyed

CountStatistic 

Number of physical connections that were destroyed since the last reset. 

numconnacquired

CountStatistic 

Number of logical connections acquired from the pool. 

numconnreleased

CountStatistic 

Number of logical connections released to the pool. 

waitqueuelenght

CountStatistic 

Number of connection requests in the queue waiting to be serviced. 

Connector Work Management Statistics (JMS)

Use the following dotted name pattern for JMS/Connector Service work management statistics:

server.connector-service.resource-adapter-1.work-management.statistic

JMS/Connector Service statistics available for connector work management are listed in the following table.

Table 8–13 Connector Work Management Monitoring Statistics (JMS)

Statistic 

Data Type 

Description 

activeworkcount

RangeStatistic 

Number of work objects executed by the connector. 

completedworkcount

CountStatistic 

Number of work objects that were completed. 

rejectedworkcount

CountStatistic 

Number of work objects rejected by the GlassFish Server. 

submittedworkcount

CountStatistic 

Number of work objects submitted by a connector module. 

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.