Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3358047   32297    0    0    0     0          0         0  3358047   32297    0    0    0     0       0          0
  eth0: 1390192730  633644    0    0    0     0          0         0  5081599   60455    0    0    0     0       0          0
  eth1: 349208250  136248    0    0    0     0          0         0 98470698   89435    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: 267607735   70225    0    0    0     0          0         0 85581682   54614    0    0    0     0       0          0
vlan22:   11116     100    0    0    0     0          0         0    27804     215    0    0    0     0       0          0
vlan20: 58321195   28335    0    0    0     0          0         0 11648567   25100    0    0    0     0       0          0
vlan21:     728      16    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:    6100      72    0    0    0     0          0         0    13026     190    0    6    0     0       0          0
