Server User Manual

TABLE 18–13 Connection Manager (in an ORB) Statistics (Continued)
Statistic Units DataType Description
totalconnections Number BoundedRangeStatistic Total number of connections to the
ORB.
Thread Pools Statistics
The statistics available for the thread pool are shown in the following table.
TABLE 18–14 Thread Pool Statistics
Statistic Units Data Type Description
averagetimeinqueue Milliseconds RangeStatistic The average amount of time in
milliseconds a request waited in
the queue before getting processed.
averageworkcompletion-time Milliseconds RangeStatistic The average amount of time taken
to complete an assignment, in
milliseconds.
currentnumberofthreads Number BoundedRangeStatistic Current number of request
processing threads.
numberofavailablethreads Number CountStatistic The number of threads that are
available.
numberofbusythreads Number CountStatistic The number of threads that are
busy.
totalworkitemsadded Number CountStatistic The total number of work items
added so far to the work queue.
Transaction Service Statistics
The transaction service allows the client to freeze the transaction subsystem in order to roll back
transactions and determine the transactions that are in process at the time of the freeze. The
statistics available for the transaction service are shown in the following table.
TABLE 18–15 Transaction Service Statistics
Statistic DataType Description
activecount CountStatistic Number of transactions currently active.
activeids StringStatistic The ID’s of the transactions that are
currently active. Every such transaction
can be rolled back after freezing the
transaction service.
About Monitoring
Sun GlassFish Enterprise Server 2.1 Administration Guide • December 2008186