Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1991375   20077    0    0    0     0          0         0  1991375   20077    0    0    0     0       0          0
  eth0: 1318351545  492002    0    0    0     0          0         0  5082018   62050    0    0    0     0       0          0
  eth1: 171460787  100821    0    0    0     0          0         0 30265018   65935    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: 121314227   54436    0    0    0     0          0         0 22678127   47062    0    0    0     0       0          0
vlan20: 27712570   12765    0    0    0     0          0         0  6556397   10241    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:     112       2    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
