Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2030980   20034    0    0    0     0          0         0  2030980   20034    0    0    0     0       0          0
  eth0: 1308753773  464247    0    0    0     0          0         0  4910399   54445    0    0    0     0       0          0
  eth1: 172180167  106789    0    0    0     0          0         0 30840103   67373    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: 121770083   58461    0    1    0     0          0         0 23115901   48013    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27771226   12310    0    0    0     0          0         0  6647486   10296    0    0    0     0       0          0
vlan21:     392       7    0    0    0     0          0         0      216       4    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
