Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2263682   27096    0    0    0     0          0         0  2263682   27096    0    0    0     0       0          0
  eth0: 1627494943  611207    0    0    0     0          0         0  8341734  103065    0    0    0     0       0          0
  eth1: 203386405  123890    0    0    0     0          0         0 18427763   82136    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: 142777167   72681    0    0    0     0          0         0  8531316   59264    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 37683614   17044    0    0    0     0          0         0  8982817   14960    0    0    0     0       0          0
vlan21:     448       8    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
