Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1555173   14799    0    0    0     0          0         0  1555173   14799    0    0    0     0       0          0
  eth0: 1316725333  461434    0    0    0     0          0         0  3941252   46105    0    0    0     0       0          0
  eth1: 170570316   97170    0    0    0     0          0         0 11823192   64996    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: 121329546   55086    0    0    0     0          0         0  5066978   47649    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: 27029334   10848    0    0    0     0          0         0  5786804    9043    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
