Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1367782   14232    0    0    0     0          0         0  1367782   14232    0    0    0     0       0          0
  eth0: 1467977006  544747    0    0    0     0          0         0  6798340   90072    0    0    0     0       0          0
  eth1: 168734199   70684    0    0    0     0          0         0 10645941   63350    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: 121272446   50033    0    0    0     0          0         0  5852301   45484    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 26841437   11812    0    0    0     0          0         0  3890898   10240    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
