Anturis came up with an interesting server monitoring solution for cPanel / CloudLinux servers. It comes as plugin for WHM, and can be configured within a minute. After that anturis will monitor your server & it's services once a minute. It will provide you with updates if anything goes down. What I like is the ease of setup, as well -- and foremost Anturis' integration with LVE. It can monitor LVE usage as well as server health. It will monitor various LVE metrics such as a number of LVEs approaching limits or failing on limits.
This version of lve-wrappers had been released to production today. It adds a way to execute a command as end user inside CageFS, even when shell is disabled for that user
$ /sbin/cagefs_enter_user $USERNAME "_command_"
This should be useful when script has to run as end user, but executed by root.