Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1979060   19639    0    0    0     0          0         0  1979060   19639    0    0    0     0       0          0
  eth0: 1316321456  581208    0    0    0     0          0         0  5151085   56776    0    0    0     0       0          0
  eth1: 176505991  107521    0    0    0     0          0         0 30911021   70900    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: 126381091   61636    0    0    0     0          0         0 23298085   51426    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27691360   13924    0    0    0     0          0         0  6552204   10518    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
