Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3107793   30889    0    0    0     0          0         0  3107793   30889    0    0    0     0       0          0
  eth0: 1316282076  450087    0    0    0     0          0         0  4729145   55816    0    0    0     0       0          0
  eth1: 197236843  131331    0    0    0     0          0         0 439078806   94631    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: 138311845   72261    0    0    0     0          0         0 375402573   60658    0    0    0     0       0          0
vlan22:   12108     112    0    0    0     0          0         0    16600     126    0    0    0     0       0          0
vlan21:     588      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 35593264   26717    0    0    0     0          0         0 62424452   24244    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:    6336      86    0    0    0     0          0         0     8188     104    0    8    0     0       0          0
