Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1324482   13284    0    0    0     0          0         0  1324482   13284    0    0    0     0       0          0
  eth0: 1541457405  569986    0    0    0     0          0         0  7501361   99923    0    0    0     0       0          0
  eth1: 170809867  101721    0    0    0     0          0         0 10712946   67548    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: 121878171   61685    0    0    0     0          0         0  5982471   49547    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 26841433   11377    0    0    0     0          0         0  3793499    9820    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
