Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 172244652  109111    0    0    0     0          0         0 172244652  109111    0    0    0     0       0          0
  eth0: 3262624552 1398972    0    0    0     0          0         0 14698449  101731    0    0    0     0       0          0
  eth1: 3904358097 1560347    0    0    0     0          0         0 2936972664 1029376    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: 296837501  164784    0    0    0     0          0         0 21331961  135565    0    0    0     0       0          0
vlan22:   84562     811    0    0    0     0          0         0    87226     681    0    0    0     0       0          0
vlan44:    6600     132    0    0    0     0          0         0     1538      23    0    0    0     0       0          0
vlan21: 1326207718  432667    0    0    0     0          0         0 692301410  360202    0    0    0     0       0          0
vlan20: 15517197   37513    0    2    0     0          0         0  5490987   34699    0    0    0     0       0          0
vlan23: 2219872275  560431    0    0    0     0          0         0 2214163260  498043    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:   30316     583    0    0    0     0          0         0    30056     578    0    6    0     0       0          0
