trcasst /var/log/oracle/cli_*.trc
-- Database configuration EXEC DBMS_CONNECTION_POOL.CONFIGURE_POOL('SYS_DEFAULT_CONNECTION_POOL', MINSIZE=10, MAXSIZE=100); EXEC DBMS_CONNECTION_POOL.START_POOL(); linux oracle client
Client-server communication follows a multi-stage handshake: trcasst /var/log/oracle/cli_*