CMON is the most comprehensive monitor for MySQL Cluster and collect all information that is possible to collect from the data nodes and management servers. It can also monitor MySQL servers and gather statistics. Alarms are raised if problems occurs (e.g a node is down or datamemory usage is too high) and cleared when appropriate measures have been taken. The RPMs and Binary builds for Linux 32/64-bit works for MySQL Cluster 7.0.x/7.1.x and later.