Hyperic is application monitoring and performance management for virtual, physical, and cloud infrastructures. Auto-discover resources of 75+ technologies, including vSphere, and collect availability, performance, utilization, and throughput metrics.
This software is designed to run on all POSIX system to log SMA Sunny Boy Inverter data into an MYSQL database via RS485 *ONLY*. It includes scripts to display the data using Highcharts via a webpage.
If you want to log using bluetooth, i'd recommend you go to code.google.com/p/sma-bluetooth/
Update: July 2011
I haven't worked on this project for a while now and don't intend to do anymore with it.
yalimon (Yet another linux monitoring tool) is a python script that runs as a cron job, gathers data from several commands, stores it in a database and then creates graphs out of it. A web interface is used to view the images and to manage the module
The Open Log Engine is a powerful tool for advanced logging in games or programs. It easily allows you to make logging outputs in your program and analyse them afterwards with the Open Log Viewer, which provides you a powerful filtering system.
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