Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6651597   63513    0    0    0     0          0         0  6651597   63513    0    0    0     0       0          0
  eth0: 1323261993  608086    0    0    0     0          0         0  4189346   48108    0    0    0     0       0          0
  eth1: 406573095  156184    0    0    0     0          0         0 864505965  144944    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: 121084445   49265    0    0    0     0          0         0 31998533   47022    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:    1008      18    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 263343809   98460    0    0    0     0          0         0 831301672   90416    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
