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IBM WebSphere Application ServerTM Release 8 |
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public interface WSJCAConnectionPoolStats
WebSphere JCA connection pool stats interface.
JCA connection pool stats are structured as follows in the PMI tree:
<server>
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|__JCA Connection Pools+
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|__<JCA provider 1>+
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|_Data source A
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|__<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:
new StatDescriptor (new String[] {WSJCAConnectionPoolStats.NAME, "JCA provider 1"});
Field Summary | |
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static int |
AllocateCount
Total number of connections allocated (CountStatistic). |
static int |
CloseCount
Number of connections freed (CountStatistic). |
static int |
ConnectionHandleCount
Number of Connection objects in use for a particular connection pool (CountStatistic). |
static int |
CreateCount
Number of connections created (CountStatistic). |
static int |
FaultCount
The number of connection timeouts in the pool. |
static int |
FreedCount
Total number of connections returned to pool (CountStatistic). |
static int |
FreePoolSize
The number of free connections in the pool (BoundedRangeStatistic). |
static int |
ManagedConnectionCount
Number of ManagedConnection objects in use for a particular connection pool (CountStatistic). |
static java.lang.String |
NAME
Stats name of the top level JDBC connection pool logical group in PMI tree. |
static int |
PercentMaxed
Average percent of the time that all connections are in use (RangeStatistic). |
static int |
PercentUsed
Average percent of the pool that is in use (RangeStatistic). |
static int |
PoolSize
The size of connection pool (BoundedRangeStatistic). |
static int |
UseTime
Average time a connection is used (TimeStatistic). |
static int |
WaitingThreadCount
Number of threads that are currently waiting for a connection (RangeStatistic). |
static int |
WaitTime
Average waiting time in milliseconds until a connection is granted (TimeStatistic). |
Field Detail |
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static final java.lang.String NAME
<server>
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|__JCA Connection Pools+
static final int CreateCount
static final int CloseCount
static final int AllocateCount
static final int FreedCount
static final int PoolSize
static final int FreePoolSize
static final int WaitingThreadCount
static final int FaultCount
static final int PercentUsed
static final int PercentMaxed
static final int UseTime
static final int WaitTime
static final int ManagedConnectionCount
static final int ConnectionHandleCount
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IBM WebSphere Application ServerTM Release 8 |
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