Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4202898   53228    0    0    0     0          0         0  4202898   53228    0    0    0     0       0          0
  eth0: 1484526085 1417155    0    0    0     0          0         0  6402215   71295    0    0    0     0       0          0
  eth1: 164981483  112865    0    0    0     0          0         0 14389095   71921    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: 113055485   61226    0    0    0     0          0         0  6282669   48288    0    0    0     0       0          0
vlan22:     282       6    0    0    0     0          0         0      168       4    0    0    0     0       0          0
vlan21:   36112     165    0    0    0     0          0         0    23512     108    0    0    0     0       0          0
vlan20: 29420549   17973    0    0    0     0          0         0  7178367   15536    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:      28       1    0    0    0     0          0         0        0       0    0    6    0     0       0          0
