Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1474642   14630    0    0    0     0          0         0  1474642   14630    0    0    0     0       0          0
  eth0: 1454482962  469232    0    0    0     0          0         0  6888696   89196    0    0    0     0       0          0
  eth1: 170649431   97792    0    0    0     0          0         0 27523362   67990    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: 121797531   57209    0    0    0     0          0         0 22667876   49052    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 26950325   14328    0    0    0     0          0         0  3912238   10717    0    0    0     0       0          0
vlan21:     448       8    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
