Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3976996   42631    0    0    0     0          0         0  3976996   42631    0    0    0     0       0          0
  eth0: 1400012252  747735    0    0    0     0          0         0  6006298   61369    0    0    0     0       0          0
  eth1: 1874909648  228304    0    0    0     0          0         0 619063804  123863    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: 1816033170  128749    0    0    0     0          0         0 607260150   97407    0    0    0     0       0          0
vlan22:    1472      33    0    0    0     0          0         0    11256     126    0    0    0     0       0          0
vlan21:   36392     164    0    0    0     0          0         0    23690     107    0    0    0     0       0          0
vlan20: 32484840   22027    0    0    0     0          0         0 10855977   18284    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:     224       8    0    0    0     0          0         0     2856     102    0    6    0     0       0          0
