Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4089485   43796    0    0    0     0          0         0  4089485   43796    0    0    0     0       0          0
  eth0: 236544575  307268    0    0    0     0          0         0  1742114   15163    0    0    0     0       0          0
  eth1: 731938621  234290    0    0    0     0          0         0 1740880670  240883    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan20: 32806963   20949    0    0    0     0          0         0 11521252   19083    0    0    0     0       0          0
 br-ex: 695477284  211466    0    0    0     0          0         0 1727448576  220575    0    0    0     0       0          0
vlan22:    9698     131    0    0    0     0          0         0     2534      41    0    0    0     0       0          0
vlan21:  277696    1831    0    0    0     0          0         0  1825004    1152    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:    2884     103    0    0    0     0          0         0      392      14    0    8    0     0       0          0
