Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2251131   23106    0    0    0     0          0         0  2251131   23106    0    0    0     0       0          0
  eth0: 1307275321  442491    0    0    0     0          0         0  4391238   51287    0    0    0     0       0          0
  eth1: 171603844   95994    0    0    0     0          0         0 31227433   68540    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: 121396162   53537    0    0    0     0          0         0 23278021   47842    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     392       7    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 28128263   14977    0    0    0     0          0         0  6856440   11698    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
