we use some virtual machines that has several virtual network devices, for example there are eth0 and eth1
eth0 and eth1 has the same mac address, therefore same network traffic, actually, they are the same device,
using this virtual technology, virtual machines could support higher network packet number.
what problem we met is that although eth0 and eth1 are same device, but pmm doesn’t know it,
it seems that pmm summarize the network traffic of all network device,
therefore, we could see that network traffic in pmm is twice of other monitoring system, such as zabbix, iftop …
so my question is how can i monitor network traffic of each device individually?
just like Network Overview —> Network traffic details —> Network Traffic by Packets