Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3052390   35322    0    0    0     0          0         0  3052390   35322    0    0    0     0       0          0
  eth0: 1630062860  792654    0    0    0     0          0         0  8536010  109363    0    0    0     0       0          0
  eth1: 228198400  138280    0    0    0     0          0         0 23937686   93555    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: 141741645   70782    0    0    0     0          0         0  9154085   59760    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     560      10    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 63129328   31814    0    0    0     0          0         0 13771447   25546    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
