Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3181847   31849    0    0    0     0          0         0  3181847   31849    0    0    0     0       0          0
  eth0: 1320238608  632660    0    0    0     0          0         0  4873310   59092    0    0    0     0       0          0
  eth1: 459287072  147315    0    0    0     0          0         0 286871521   98463    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: 399174521   71185    0    2    0     0          0         0 170983046   62650    0    0    0     0       0          0
vlan22:   24818     215    0    0    0     0          0         0    13616     106    0    0    0     0       0          0
vlan20: 36110324   27770    0    1    0     0          0         0 114625663   25965    0    0    0     0       0          0
vlan21:     700      15    0    1    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:   13102     188    0    0    0     0          0         0     6704      82    0    6    0     0       0          0
