Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 314468811  109376    0    0    0     0          0         0 314468811  109376    0    0    0     0       0          0
  eth0: 1808218821  529167    0    0    0     0          0         0  5677826   67219    0    0    0     0       0          0
  eth1: 568741399  294055    0    0    0     0          0         0 392083414  258629    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: 515795226  257547    0    0    0     0          0         0 380441768  237933    0    0    0     0       0          0
vlan22:    2152      30    0    0    0     0          0         0     1456      17    0    0    0     0       0          0
vlan23: 9036742    9208    0    0    0     0          0         0  8579754    8977    0    0    0     0       0          0
vlan20: 25188693    7816    0    0    0     0          0         0  2451051    6688    0    0    0     0       0          0
vlan21:    7528     118    0    0    0     0          0         0      918      11    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:     224       4    0    0    0     0          0         0      196       3    0    8    0     0       0          0
