Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4224886   47879    0    0    0     0          0         0  4224886   47879    0    0    0     0       0          0
  eth0: 1401104913  828420    0    0    0     0          0         0 14236517  198668    0    0    0     0       0          0
  eth1: 470317325  275138    0    0    0     0          0         0 1858705764  290061    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: 413103470  221580    0    0    0     0          0         0 1846889272  264261    0    0    0     0       0          0
vlan22:   11276     147    0    0    0     0          0         0     2056      34    0    0    0     0       0          0
vlan20: 32466322   19984    0    0    0     0          0         0 10909614   17992    0    0    0     0       0          0
vlan21:     728      14    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:    3416     122    0    0    0     0          0         0      280      10    0    6    0     0       0          0
