Learn about the data that is returned for the JDBC connection pools resource type when you activate resource statistics collection.
You can view these statistics in the IBM® Integration Explorer, or you can write a program that subscribes to a publication (single XML message) that returns this data. For an example of the publication message, see Example XML output.
Measurements | Description |
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NameOfJDBCProvider | The name of the JDBCProviders configurable service that is using connection pooling. If there are no connection pools started, this defaults to none. |
MaxSizeOfPool | The maximum size of the connection pool. |
ActualSizeOfPool | A snapshot of the number of connections currently in the pool when the statistics were reported. |
CumulativeRequests | A count of the number of requests received by the connection pool during this accounting period. |
CumulativeDelayedRequests | The number of times a request for a connection could not be satisfied immediately, because the number of allocated connections reached the maximum pool size and no connections are currently available. |
MaxDelayInMilliseconds | The maximum time a caller waited for a connection to be allocated, in milliseconds. |
CumulativeTimedOutRequests | A count of the number of requests for connections that could not be satisfied within 15 seconds. |