Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2885409   35650    0    0    0     0          0         0  2885409   35650    0    0    0     0       0          0
  eth0: 1349292165  372875    0    0    0     0          0         0 16697931  244853    0    0    0     0       0          0
  eth1: 168834392   63790    0    0    0     0          0         0 29371751   64594    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: 120891651   44038    0    0    0     0          0         0 22110749   46514    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: 27367416   11333    0    0    0     0          0         0  6245522    9658    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
