This shows some ways how to measure and gather performance of the server. sysstat and gnuplot package is needed along with Apache and PHP to run PHP examples. PHP examples should be accessed through browser.

php_example1/

	Uses command line to fetch information, adds gathered values into file and draws them using gnuplot.

php_example2/

	Will download statistics from servers in the cloud, connecting with ServerStatus on port 5555.

download_rrd_files/

	Simple way how to fetch RRD files into local machine and draw the graphs in local machine. Is not recommended to use for regular graph drawing, as downloading RRD files take time and are large in size. Use python rrdcloud.py to start the script and drawing functionallity. Use your own Amazon credientals to get list of machines and connect with them. Assumes, that collectd is already installed on both machines.
