Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1991711   19917    0    0    0     0          0         0  1991711   19917    0    0    0     0       0          0
  eth0: 1358227925  516328    0    0    0     0          0         0  4895560   57865    0    0    0     0       0          0
  eth1: 171580002  100721    0    0    0     0          0         0 30290134   66921    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: 121507297   55907    0    0    0     0          0         0 22658497   47802    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     560      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27683055   12005    0    0    0     0          0         0  6597837   10547    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
