Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2038485   20318    0    0    0     0          0         0  2038485   20318    0    0    0     0       0          0
  eth0: 1308595655  414010    0    0    0     0          0         0  4488411   50093    0    0    0     0       0          0
  eth1: 171827647  102131    0    0    0     0          0         0 30282000   67707    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: 121695763   57098    0    0    0     0          0         0 22658309   48541    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27723414   11909    0    0    0     0          0         0  6569145   10239    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
