Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6711213   64536    0    0    0     0          0         0  6711213   64536    0    0    0     0       0          0
  eth0: 1320927509  661181    0    0    0     0          0         0  5352866   63480    0    0    0     0       0          0
  eth1: 406656574  153034    0    0    0     0          0         0 783201214  141001    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: 121541171   53265    0    0    0     0          0         0 31994535   47841    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 263027438   90504    0    0    0     0          0         0 749996105   85397    0    0    0     0       0          0
vlan21:    1120      20    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
