Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3044312   29755    0    0    0     0          0         0  3044312   29755    0    0    0     0       0          0
  eth0: 1322126200  689153    0    0    0     0          0         0  5732229   59851    0    0    0     0       0          0
  eth1: 540414078  118457    0    0    0     0          0         0 35969421   89245    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: 482810874   67313    0    0    0     0          0         0 25241996   56382    0    0    0     0       0          0
vlan22:   13334     119    0    0    0     0          0         0    12072      96    0    0    0     0       0          0
vlan21:     616      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 35209863   25709    0    0    0     0          0         0  9474368   23230    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:    7096      95    0    0    0     0          0         0     5772      74    0    6    0     0       0          0
