Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2954992   29494    0    0    0     0          0         0  2954992   29494    0    0    0     0       0          0
  eth0: 1377056759  578132    0    0    0     0          0         0  5067587   58583    0    0    0     0       0          0
  eth1: 203613691  101218    0    0    0     0          0         0 447751387   86179    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: 147017463   62576    0    0    0     0          0         0 384995108   53266    0    0    0     0       0          0
vlan22:   11268     101    0    0    0     0          0         0    10236      82    0    0    0     0       0          0
vlan20: 35138050   25671    0    0    0     0          0         0 61583811   23928    0    0    0     0       0          0
vlan21:     616      14    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:    5996      78    0    0    0     0          0         0     4872      64    0    6    0     0       0          0
