Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3632403   39718    0    0    0     0          0         0  3632403   39718    0    0    0     0       0          0
  eth0: 1395803218  675069    0    0    0     0          0         0  6210459   69322    0    0    0     0       0          0
  eth1: 462431564  161629    0    0    0     0          0         0 1222762566  103080    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: 406357158   95674    0    0    0     0          0         0 1210815569   77645    0    0    0     0       0          0
vlan22:    5492      74    0    0    0     0          0         0      730      16    0    0    0     0       0          0
vlan21:   36152     161    0    0    0     0          0         0    23534     105    0    0    0     0       0          0
vlan20: 32240399   19597    0    0    0     0          0         0 11019170   17451    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:    1624      58    0    0    0     0          0         0       28       1    0    6    0     0       0          0
