$ pcp_pool_status -h localhost -U postgres


    name : listen_addresses


    value: localhost


    desc : host name(s) or IP address(es) to listen to


    name : port


    value: 9999


    desc : pgpool accepting port number


    name : socket_dir


    value: /tmp


    desc : pgpool socket directory


    name : pcp_port


    value: 9898


    desc : PCP port # to bind