I've got 4 network interfaces eth0, eth1, eth2, eth3 monitored by the munin 1.4.5 if_ plugin. On eth0 the graphs show realistic value for the traffic (800kpbs)
On all the others interfaces the values are juste crazy : per example 114Mbps for eth2 (quite unused interface) munin-run gives good values :
root@PROD:/etc/munin# munin-run if_eth2 down.value 2669807 up.value 656
the network interface type is vmxnet3 (esxi 5)
Any help is much appreciated.