Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2506499125  476466    0    0    0     0          0         0 2506499125  476466    0    0    0     0       0          0
  eth0: 1668825222  524458    0    0    0     0          0         0  5275966   59735    0    0    0     0       0          0
  eth1: 6399958294  412888    0    0    0     0          0         0 651992345  330270    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 br-ex: 6344750924  379145    0    0    0     0          0         0 638352027  300427    0    0    0     0       0          0
vlan22:     252       6    0    0    0     0          0         0      918      11    0    0    0     0       0          0
vlan20: 35189830   25984    0    0    0     0          0         0 12722442   22839    0    0    0     0       0          0
vlan23:      84       3    0    0    0     0          0         0     1008      12    0    0    0     0       0          0
vlan21:    7940     127    0    0    0     0          0         0     1008      12    0    0    0     0       0          0
br-int:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
genev_sys_6081:       0       0    0    0    0     0          0         0        0       0    0    8    0     0       0          0
