Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2174946   22210    0    0    0     0          0         0  2174946   22210    0    0    0     0       0          0
  eth0: 1312285166  614854    0    0    0     0          0         0  6347900   65542    0    0    0     0       0          0
  eth1: 168068958   72102    0    0    0     0          0         0 30435177   65080    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: 119602744   49741    0    0    0     0          0         0 22728933   45948    0    0    0     0       0          0
vlan20: 27691716   12557    0    0    0     0          0         0  6685876   10663    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      216       4    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
