Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3538818   33197    0    0    0     0          0         0  3538818   33197    0    0    0     0       0          0
  eth0: 1446449537  625617    0    0    0     0          0         0  6738740   75661    0    0    0     0       0          0
  eth1: 210975162   96150    0    0    0     0          0         0 49386523   84191    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: 151739570   55199    0    0    0     0          0         0 35245112   48177    0    0    0     0       0          0
vlan22:    9852      90    0    0    0     0          0         0    22530     169    0    0    0     0       0          0
vlan21:     560      12    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 37768239   28788    0    0    0     0          0         0 12765072   25776    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:    5356      64    0    0    0     0          0         0    11052     146    0    6    0     0       0          0
