Logarmus is a shell script to log a web-server's load average(15min), and a php page to view the log.
To enable logging, add a crontab on the server:
crontab -e
and append this line, replacing the path by your logaramus folder:
*/15 * * * * cd /path/to/folder && ./logaramus
Just in case that saves you a search, to change the default text editor:
sudo update-alternatives --config editor
To view the log, direct your browser to the logaramus folder.