Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4402965   48303    0    0    0     0          0         0  4402965   48303    0    0    0     0       0          0
  eth0: 1452073729  936075    0    0    0     0          0         0 16228399  225911    0    0    0     0       0          0
  eth1: 1066019380  317002    0    0    0     0          0         0 1577147069  310443    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: 1007739478  284869    0    0    0     0          0         0 1563251778  282213    0    0    0     0       0          0
vlan20: 33810155   22510    0    0    0     0          0         0 12999599   20623    0    0    0     0       0          0
vlan21:     832      16    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:   11592     150    0    0    0     0          0         0     1524      28    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:    3528     126    0    0    0     0          0         0      168       6    0    8    0     0       0          0
