Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6632387   63151    0    0    0     0          0         0  6632387   63151    0    0    0     0       0          0
  eth0: 1315652158  448033    0    0    0     0          0         0  4416594   52537    0    0    0     0       0          0
  eth1: 426512405  217825    0    0    0     0          0         0 760103874  143220    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: 137969907   67391    0    0    0     0          0         0 32703114   54765    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:    1120      20    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 262760558   96817    0    0    0     0          0         0 726199874   80308    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    8    0     0       0          0
