Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3223661   32470    0    0    0     0          0         0  3223661   32470    0    0    0     0       0          0
  eth0: 1319748267  629890    0    0    0     0          0         0  4707511   55580    0    0    0     0       0          0
  eth1: 317757127  146915    0    0    0     0          0         0 336466901   93095    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: 152596059   70635    0    0    0     0          0         0 271937012   56027    0    0    0     0       0          0
vlan22:    6308      64    0    0    0     0          0         0     5630      49    0    0    0     0       0          0
vlan20: 141594857   36041    0    0    0     0          0         0 63364352   27755    0    0    0     0       0          0
vlan21:     672      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:    3080      46    0    0    0     0          0         0     2552      34    0    6    0     0       0          0
