Package com.sun.enterprise.admin.monitor.stats

Interface ConnectionPoolStats

All Superinterfaces:
Stats
All Known Subinterfaces:
ConnectionFactoryStats, ConnectorConnectionPoolStats, JDBCConnectionPoolStats
public interface ConnectionPoolStats extends Stats
A Stats interface to represent the statistical data exposed by a Connection Pool. All the Connection Pool implementations should expose statistical data by implementing this interface.

  • Method Details

    • getNumConnUsed

      RangeStatistic getNumConnUsed()
      Statistic to represent the Connection Usage In addition to information about the number of connections being used currently, this also contains information about the Maximum number of connections that were used(High Watermark)
      Returns:
      RangeStatistic

    • getNumConnFailedValidation

      CountStatistic getNumConnFailedValidation()
      represents the number of connections that failed validation
      Returns:
      CountStatistic

    • getNumConnTimedOut

      CountStatistic getNumConnTimedOut()
      represents the number of connection requests that timed out
      Returns:
      CountStatistic

    • getNumConnFree

      RangeStatistic getNumConnFree()
      Indicates the number of free connections in the pool in addition to their high and low watermarks.
      Returns:
      RangeStatistic

    • getAverageConnWaitTime

      CountStatistic getAverageConnWaitTime()
      Indicates the average wait time of connections, for successful connection request attempts to the connector connection pool
      Returns:
      CountStatistic

    • getWaitQueueLength

      CountStatistic getWaitQueueLength()
      Indicates the number of connection requests in the queue waiting to be serviced
      Returns:
      CountStatistic

    • getConnRequestWaitTime

      RangeStatistic getConnRequestWaitTime()
      Indicates the longest, shortest wait times of connection requests. The current value indicates the wait time of the last request that was serviced by the pool.
      Returns:
      RangeStatistic

    • getNumConnCreated

      CountStatistic getNumConnCreated()
      indicates the number of physical EIS/JDBC connections that were created, since the last reset
      Returns:
      CountStatistic

    • getNumConnDestroyed

      CountStatistic getNumConnDestroyed()
      indicates the number of physical EIS/JDBC connections that were destroyed , since the last reset
      Returns:
      CountStatistic

    • getNumConnAcquired

      CountStatistic getNumConnAcquired()
      indicates the number of logical EIS/JDBC connections that were acquired from the pool, since the last reset
      Returns:
      CountStatistic
      Since:
      8.1

    • getNumConnReleased

      CountStatistic getNumConnReleased()
      indicates the number of logical EIS/JDBC connections that were released to the pool, since the last reset
      Returns:
      CountStatistic
      Since:
      8.1

    • getNumConnSuccessfullyMatched

      CountStatistic getNumConnSuccessfullyMatched()
      Indicates the number of connections that were successfully matched by the Managed Connection Factory.
      Returns:
      CountStatistic
      Since:
      9.0

    • getNumConnNotSuccessfullyMatched

      CountStatistic getNumConnNotSuccessfullyMatched()
      Indicates the number of connections that were rejected by the Managed Connection Factory during matching.
      Returns:
      CountStatistic
      Since:
      9.0

    • getNumPotentialConnLeak

      CountStatistic getNumPotentialConnLeak()
      Indicates the number of potential connection leaks
      Returns:
      CountStatistic
      Since:
      9.1