elmon is a performance monitoring tool for Linux. It provides an ncurses interface as well as the ability to save the data to a CSV file. elmon is based on nmon by Nigel Griffiths and the CSV output is compatible with nmon processing tools.  

This software is disributed under the terms of the GPL version 3 license. 


elmon provides performance information on CPU, memory, network, disk, file system usage, etc. 

If you are familiar with nmon, here are the additional features that elmon supports:


Multicolumn mode (This screenshot shows 2 columns)
Multicolumn mode

Memory Graphs:
Memory Graphs

Interactive Help Menu:
Interactive Help Menu

CPU Graphs larger than 72 columns:
CPU graph


Download elmon source code from sourceforge

How to compile

Suggestions / Comments / Bug Reports / Contacting the author

Please use the sourceforge forum