What kind of graphics monitor traffic?

Often meet on the Internet, on the subject of DDoS attacks, show a different graphic (visual) is not terminal, type iptraf
On data charts clearly show jumps, falls, pps/ min/max /packet/error error, and even sometimes where it shows the weight of countries (when countries are how much traffic) and IPCI with the number of poisoned packets..
What kind of graphics are these? How to find them and set yourself up for monitoring?
March 20th 20 at 11:23
1 answer
March 20th 20 at 11:25
I remember myself in my youth: also asked for the graphics, said it MRTG

now, of course, the monitoring tools at least Well eat some Kibana, ikebana, Graphite and other Zabbix -
it would be something to display

what to display is taken from the device (marshrutizator / switch) or server

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