Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2620661   29789    0    0    0     0          0         0  2620661   29789    0    0    0     0       0          0
  eth0: 1636874830  891872    0    0    0     0          0         0  9117243  110152    0    0    0     0       0          0
  eth1: 228283080  137470    0    0    0     0          0         0 22658621   92550    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: 141903214   72413    0    0    0     0          0         0  8671023   59426    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 63125259   29905    0    0    0     0          0         0 13021244   25020    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    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
tapeb2f2dfe-3f:    3390      28    0    0    0     0          0         0     4475      30    0    0    0     0       0          0
tap47175578-e0:     270       3    0    0    0     0          0         0      616       8    0    0    0     0       0          0
tap2976aaab-c7:    1620      16    0    0    0     0          0         0     1352       9    0    0    0     0       0          0
tap4edcfe4e-20:     270       3    0    0    0     0          0         0      616       8    0    0    0     0       0          0
