Connection Pool Performance Counters
2014-12-12 10:39
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Performance Counter | Valid Values | Description |
None | 0 | Not enabled (Default) |
HardConnectsPerSecond | 1 | Number of sessions being established with the Oracle Database every second. (每秒建立的与 Oracle 数据库服务器的会话数) |
HardDisconnectsPerSecond | 2 | Number of sessions being severed from the Oracle Database every second. (每秒切断的与 Oracle 数据库服务器的会话数) |
SoftConnectsPerSecond | 4 | Number of active connections originating from connection pools every second. (每秒从连接池生成活动连接数) |
SoftDisconnectsPerSecond | 8 | Number of active connections going back to the connection pool every second. (每秒返回到连接池的活动连接数) |
NumberOfActiveConnectionPools | 16 | Total number of active connection pools. (活动连接池总数) |
NumberOfInactiveConnectionPools | 32 | Number of inactive connection pools. (不活动连接池总数) |
NumberOfActiveConnections | 64 | Total number of connections in use. (正在使用的连接总数) |
NumberOfFreeConnections | 128 | Total number of connections available for use in all the connection pools. (所有的连接池的可用连接的总数。) |
NumberOfPooledConnections | 256 | Number of pooled active connections. (池式活动连接数) |
NumberOfNonPooledConnections | 512 | Number of non-pooled active connections. (非池式活动连接数) |
NumberOfReclaimedConnections | 1024 | Number of connections which were garbage-collected implicitly. (作为垃圾隐式收集的连接数) |
NumberOfStasisConnections | 2048 | Number of connections that will be soon available in the pool. User has closed these connections, but they are currently awaiting actions such transaction completion before they can be placed back into the pool as free connections. (池中即将可用的连接数。用户已关闭这些连接, 当前正在等待特定操作 (如事务处理) 完成, 完成之后才能将这些连接作为空闲连接重新放回池中) |
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