Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  989370   13197    0    0    0     0          0         0   989370   13197    0    0    0     0       0          0
  eth0: 1311350930  504296    0    0    0     0          0         0  4564854   54053    0    0    0     0       0          0
  eth1: 147938179   98692    0    0    0     0          0         0 22746368   63340    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: 121883304   60728    0    0    0     0          0         0 20699556   48750    0    0    0     0       0          0
vlan22:     112       3    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 3989327    7253    0    0    0     0          0         0  1182442    6776    0    0    0     0       0          0
vlan21:     504      10    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
