Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1966196   19676    0    0    0     0          0         0  1966196   19676    0    0    0     0       0          0
  eth0: 1316821311  499963    0    0    0     0          0         0  4165881   49878    0    0    0     0       0          0
  eth1: 171593967   99980    0    0    0     0          0         0 30457718   67566    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: 121586400   57429    0    0    0     0          0         0 22868271   48631    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27729439   11722    0    0    0     0          0         0  6545433   10100    0    0    0     0       0          0
vlan21:     560      10    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
