Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3439983   34196    0    0    0     0          0         0  3439983   34196    0    0    0     0       0          0
  eth0: 1397070120  672036    0    0    0     0          0         0  5852922   71580    0    0    0     0       0          0
  eth1: 228602018  142551    0    0    0     0          0         0 329175550   97119    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: 168370641   72522    0    0    0     0          0         0 316858824   63181    0    0    0     0       0          0
vlan22:   17804     154    0    0    0     0          0         0    16998     136    0    0    0     0       0          0
vlan21:     588      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 36309885   28215    0    0    0     0          0         0 11139173   24656    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:    9716     124    0    0    0     0          0         0     8016     109    0    8    0     0       0          0
