Displays the current list of open connections for all hosts within the cluster.
mysql> tungsten connection count;
+--------------+-------------+----------------------------------------------------------------------+
| Data service | Data source | Active Connections |
+--------------+-------------+----------------------------------------------------------------------+
| alpha | ct-multi1 | [internal(OPEN) DIRECT TO ct-multi1@alpha(master:ONLINE) STATUS(OK)] |
| alpha | ct-multi2 | [] |
| alpha | ct-multi3 | [] |
+--------------+-------------+----------------------------------------------------------------------+
3 rows in set (0.00 sec)