Corky is a project mainly written in Python, it's free.
Corky allows you to easily access server information using a RESTful API. Using JavaScript to get live updates on all kinds of standard server information or create your own custom plugins for Corky.
Corky 0.1
Requires: Python 2.6 or greater (I think). Probably only works on Linux based OS'
To Run:
Tips: You might want to run Corky on cron in case it goes down for some reason. Simply add this to your root cron to start Corky very minute. If it's already running it will simply die. Make sure corky.py is actually the full path the where you've stored the corky script
* * * * * /usr/bin/python corky.py start
Plugins: SysInfo: General system information, cpu, load, memory , etc. sysload: Shows 1,5,15 minute average load memory: Shows free, used, used percentage and total memory