Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3354966   34007    0    0    0     0          0         0  3354966   34007    0    0    0     0       0          0
  eth0: 1325746652  612068    0    0    0     0          0         0  4738838   55728    0    0    0     0       0          0
  eth1: 311284273  144684    0    0    0     0          0         0 335805926   97542    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: 198561375   74820    0    0    0     0          0         0 271709436   61116    0    0    0     0       0          0
vlan22:   19264     170    0    0    0     0          0         0    17760     138    0    0    0     0       0          0
vlan20: 88777997   29935    0    0    0     0          0         0 62862224   26794    0    0    0     0       0          0
vlan21:     700      15    0    0    0     0          0         0      126       3    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:   10308     138    0    0    0     0          0         0     8664     110    0    8    0     0       0          0
