Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  831846   10901    0    0    0     0          0         0   831846   10901    0    0    0     0       0          0
  eth0: 1304462049  486961    0    0    0     0          0         0  4331366   51457    0    0    0     0       0          0
  eth1: 142859825   91398    0    0    0     0          0         0 22087345   57378    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: 120103449   57201    0    0    0     0          0         0 20468678   47303    0    0    0     0       0          0
vlan22:     168       4    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  762157    2723    0    0    0     0          0         0   784109    2429    0    0    0     0       0          0
vlan21:     504      10    0    0    0     0          0         0      216       4    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    6    0     0       0          0
