A munin plugin to visualize daily traffic stats.
The plugin draws three graphs: Inbound, outbound and overall traffic based on data collected by vnstat.
It's normal that the graphs drop to 0 after 24 o'clock because the counters a reset to 0.
Checkout this repository to /usr/share/munin/plugins. Afterwards you have to create a softlink:
ln -s /usr/share/munin/plugins/munin-vnstat/vnstat_ /etc/munin/plugins/vnstat_etho, in order to monitor eth0.
The plugin has autoconf and suggest capabilities, so you can do:
munin-node-configure --shell --libdir=/usr/share/munin/plugins/munin-vnstat/ | bash, in order to automatically
create the links.
Example configuration in code header "CONFIGURATION".
After a few runs you can already see the output. After a day you can see a nice drawing. After a week you can see your peak time.