Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3064396   29719    0    0    0     0          0         0  3064396   29719    0    0    0     0       0          0
  eth0: 1316938221  467986    0    0    0     0          0         0  5373225   64964    0    0    0     0       0          0
  eth1: 591170124  170206    0    0    0     0          0         0 37308961   96968    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: 530143550   82085    0    0    0     0          0         0 25983167   64184    0    0    0     0       0          0
vlan22:   21550     184    0    0    0     0          0         0    13186     107    0    0    0     0       0          0
vlan20: 35674242   26339    0    0    0     0          0         0 10156372   23552    0    0    0     0       0          0
vlan21:     560      12    0    0    0     0          0         0      126       3    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:   11692     155    0    0    0     0          0         0     6244      80    0    8    0     0       0          0
