Monitoring Linux and Windows hosts with Glances: 
Sysadmins have many tools to view and manage running processes. For me, these primarily used to be top, atop, and htop. A few years ago, I found Glances, a tool that displays information that none of my other favorites do. All of these tools monitor CPU and memory usage, and most of them list information about running processes (at the very least).
read more: Opensource.com dboth
Supporting Open Source.
Have you tried: Visiting Port Elizabeth?