aggregate multiple graph into one graph

[yahyazahedi]

Hello
Think i have 2 graph in my Zabbix and each of them relate to specific host.
but both of them monitor network bandwidth, and i want to show in one graph.
how it is possible ?
I use calculate items,
1- Create a host
2- Create item with calculate type
3- i have 2 different key because of this:
one is net.if.in[eth0] and net.if.in[eth1]
4- and my formulation is like this
last("Server01:net.if.in[eth0]"+"Server02:net.if.in[eth1]")
Can you help me ?

[guzzijason]

You might want to take a look at aggregate checks:

https://www.zabbix.com/documentation/3.0/manual/config/items/itemtypes/aggregate

__Jason

[jdemeyer]

Aggregates item is the right answer, but there is a mistake in your formula :

You should try :

last("Server01:net.if.in[eth0]") + last("Server02:net.if.in[eth1]")