Monitorix
Related articles
Monitorix is an open source, lightweight system monitoring tool designed to monitor as many services and system resources as possible. It has been created to be used under production UNIX/Linux servers, but due to its simplicity and small size many use it on embedded devices as well.
Contents
Installation of Monitorix
A package for monitorix can be found in the AUR.
Configuration of Monitorix
Edit /etc/monitorix/monitorix.conf
to match graphing options and system-specific variables. For a complete list of options and features, see the official website or the included man page for monitor.conf.
Most if not all of the user settings are self explanatory based on the commented text within the conf file itself.
Start Monitorix
Start Monitorix with the included service file like any other systemd service:
# systemctl start monitorix
Viewing Monitorix Data
With the release of version 3.0.0, Monitorix now comes with a light, built in webserver thanks to the dependency on perl-http-server-simple. This is a configuration option in /etc/monitorix/monitorix.conf
which users may elect to either use or not.
To view system stats, using the perl-http-server, simply point a browser to http://localhost:8080/monitorix to see the data.
Configure an External Webserver
Lighttpd
lighttpd is another option.
By default, cgi support is not enabled in lighttpd. To enable it and to assign perl to process .cgi files, add the following two lines to /etc/lighttpd/lighttpd.conf
:
server.modules = ( "mod_cgi" ) cgi.assign = ( ".cgi" => "/usr/bin/perl" )
Apache
apache is yet another option.
Using tmpfs to Store RRD Databases
Anything-sync-daemon is a package which provides a pseudo-daemon that makes use of tmpfs to store RRD Databases for Monitorix. Doing so will greatly reduce hdd reads/writes.