Bug:network io traffic count logic is error.

[shadu120]

My server has:

• eth0
• loopback
• wg0
• tun0

tun0 and wg0 is runing one eth0.

Current logic:

def get_network_io():
    io = net_io_counters()
    return io.bytes_sent + database.get_parameter('upload_amount_synchronizer') \
        , io.bytes_recv + database.get_parameter('download_amount_synchronizer')

This script count all the traffic of Ethernets, but not a specific one, such as "eth0". Namizun should allow user to customize which physic networks shoud be counted in list.

An option logic Current logic:

def get_network_io():
    io = net_io_counters(pernic=True)['eth0']
    return io.bytes_sent + database.get_parameter('upload_amount_synchronizer') \
        , io.bytes_recv + database.get_parameter('download_amount_synchronizer')

[malkemit]

Hello I will rewrite the script again and create a new scenario that includes Docker

For this issue, I will do something that will not be a problem