Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2048158   20370    0    0    0     0          0         0  2048158   20370    0    0    0     0       0          0
  eth0: 1304388320  486054    0    0    0     0          0         0  4100968   48772    0    0    0     0       0          0
  eth1: 168229039   71373    0    0    0     0          0         0 29757985   64241    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: 119743040   50268    0    0    0     0          0         0 22196431   45683    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27706971   11379    0    0    0     0          0         0  6518934    9995    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
