com.ibm.websphere.pmi.stat
Interface WSJCAConnectionPoolStats
- public interface WSJCAConnectionPoolStats
<server>
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|__JCA Connection Pools+
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|__<JCA provider 1>+
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|_Data source A
| |__<JCA provider 2>+
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|_Data source B
+ indicates logical group
StatDescriptor
is used to locate and access particular Stats in the PMI tree.
Example:
- StatDescriptor that represents the JCA provider 1 logical group:
new StatDescriptor (new String[] {WSJCAConnectionPoolStats.NAME, "JCA provider 1"});
Field Summary
Modifier and Type | Field and Description |
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AllocateCount
Total number of connections allocated (CountStatistic).
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CloseCount
Number of connections freed (CountStatistic).
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ConnectionHandleCount
Number of Connection objects in use for a particular connection pool (CountStatistic).
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CreateCount
Number of connections created (CountStatistic).
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FaultCount
The number of connection timeouts in the pool.
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FreedCount
Total number of connections returned to pool (CountStatistic).
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FreePoolSize
The number of free connections in the pool (BoundedRangeStatistic).
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ManagedConnectionCount
Number of ManagedConnection objects in use for a particular connection pool (CountStatistic).
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NAME
Stats name of the top level JDBC connection pool logical group in PMI tree.
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PercentMaxed
Average percent of the time that all connections are in use (RangeStatistic).
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PercentUsed
Average percent of the pool that is in use (RangeStatistic).
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PoolSize
The size of connection pool (BoundedRangeStatistic).
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UseTime
Average time a connection is used (TimeStatistic).
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WaitingThreadCount
Number of threads that are currently waiting for a connection (RangeStatistic).
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WaitTime
Average waiting time in milliseconds until a connection is granted (TimeStatistic).
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Field Detail
NAME
- static final java.lang.String NAME
See Also:
CreateCount
- static final int CreateCount
Number of connections created (CountStatistic).
See Also:
CloseCount
- static final int CloseCount
Number of connections freed (CountStatistic).
See Also:
AllocateCount
- static final int AllocateCount
Total number of connections allocated (CountStatistic).
See Also:
FreedCount
- static final int FreedCount
Total number of connections returned to pool (CountStatistic).
See Also:
PoolSize
- static final int PoolSize
The size of connection pool (BoundedRangeStatistic).
See Also:
FreePoolSize
- static final int FreePoolSize
The number of free connections in the pool (BoundedRangeStatistic).
See Also:
WaitingThreadCount
- static final int WaitingThreadCount
Number of threads that are currently waiting for a connection (RangeStatistic).
See Also:
FaultCount
- static final int FaultCount
The number of connection timeouts in the pool. (CountStatistic).
See Also:
PercentUsed
- static final int PercentUsed
Average percent of the pool that is in use (RangeStatistic).
See Also:
PercentMaxed
- static final int PercentMaxed
Average percent of the time that all connections are in use (RangeStatistic).
See Also:
UseTime
- static final int UseTime
Average time a connection is used (TimeStatistic). (Difference between the time at which the connection is allocated and returned. This includes the JDBC operation time.)
See Also:
WaitTime
- static final int WaitTime
Average waiting time in milliseconds until a connection is granted (TimeStatistic).
See Also:
ManagedConnectionCount
- static final int ManagedConnectionCount
Number of ManagedConnection objects in use for a particular connection pool (CountStatistic). (Applies to V5.0 data sources only)
See Also:
ConnectionHandleCount
- static final int ConnectionHandleCount
Number of Connection objects in use for a particular connection pool (CountStatistic). (Applies to V5.0 data sources only)
See Also:
<server>
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|__JCA Connection Pools+