GridLink Data Source Instance: Monitoring: Statistics
Column Display Related Tasks Related Topics
This page displays statistics associated with this GridLink data source instances. Use this page to monitor the activity of the data source.
You can show fewer or additional data points on this page by expanding Customize this table and modifying the Column Display list. Each data point displays in its own table column.
The following table lists all of the data points that you can display in columns on this page.
Name Description Instance Name
The name of this instance.
The signature that uniquely identifies the instance.
The current weight of the instance.
The value from the latest load-balancing advisory
affflag for a GridLink data source instance.
Leaked Connection Count
The number of leaked connections. A leaked connection is a connection that was reserved from the data source but was not returned to the data source by calling
Active Connections Current Count
The number of connections currently in use by applications.
Active Connections High Count
Highest number of active database connections in this instance of the data source since the data source was instantiated.
Active connections are connections in use by an application.
Active Connections Average Count
Average number of active connections in this instance of the data source.
Active connections are connections in use by an application. This value is only valid if the resource is configured to allow shrinking.
Reserve Request Count
The cumulative, running count of requests for a connection from this instance.
Failed Reserve Request Count
The cumulative, running count of requests for a connection from this data source that could not be fulfilled.
Connections Total Count
The cumulative total number of database connections created in this instance since the data source was deployed.
The current count of JDBC connections in the connection pool in the data source for this instance.
Current Capacity High Count
Highest number of database connections available or in use (current capacity) in this instance of the data source since the data source was deployed.
The number of database connections currently available (not in use) in this data source for this instance.
Highest Number Available
Highest number of database connections that were idle and available to be used by an application at any time in this instance of the data source since the data source was deployed.
The number of database connections that are currently unavailable (in use or being tested by the system) in this instance.
Highest Number Unavailable
Highest number of database connections that were in use by applications or being tested by the system in this instance of the data source since the data source was deployed.
Indicates whether the instance is enabled or disabled:
true if the instance is enabled.
false if the instance is disabled.
The current state of the data source.
Possible states are:
- the data source is enabled (deployed and not
Suspended). This is the normal state of the data source. This state includes conditions when the database server is not available and the data source is created (creation retry must be enabled) or when all connections have failed connection tests (on creation, on reserve, or periodic testing).
- the data source has been disabled.
- the data source is shutdown and all database connections have been closed.
- all resources in pool are in use.
- the data source state is unknown.