Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 335914082  141936    0    0    0     0          0         0 335914082  141936    0    0    0     0       0          0
  eth0: 3278396579 1748778    0    0    0     0          0         0 15056626  104127    0    0    0     0       0          0
  eth1: 4100296424 1361743    0    0    0     0          0         0 2779552928  985576    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: 331066290  208590    0    0    0     0          0         0 21624918  142292    0    0    0     0       0          0
vlan21: 1389613121  408211    0    0    0     0          0         0 574381775  358568    0    0    0     0       0          0
vlan23: 2237130988  471519    0    0    0     0          0         0 2173060750  438765    0    0    0     0       0          0
vlan20: 136890768   42677    0    0    0     0          0         0  6183971   37753    0    0    0     0       0          0
vlan22:  796956    8071    0    0    0     0          0         0   904626    8001    0    0    0     0       0          0
vlan44:    3220      63    0    0    0     0          0         0     1538      23    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:  394560    7590    0    0    0     0          0         0   393692    7572    0    6    0     0       0          0
