DBA_CPOOL_INFO displays configuration information about all Database Resident Connection Pools in the database.
Name of the connection pool
Status of the pool:
Minimum number of pooled servers that are always alive in the pool
Maximum number of pooled servers in the pool
Number of pooled servers by which the pool is incremented if servers are unavailable when a client application request is received
Number of session cursors to cache in each pooled server
Maximum time (in seconds) that the pooled server can stay idle in the pool. After this time, the server is terminated.
Maximum time of inactivity (in seconds) for a client after obtaining a pooled server from the pool. After obtaining a pooled server from the pool, if the client application does not issue a database call for the time specified by this column, then the pooled server is freed and the client connection is terminated.
Number of times a pooled server can be taken and released to the pool
Time (in seconds) for a pooled server to live in the pool
Number of connection brokers spawned per instance
Maximum number of connections per connection broker