Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2088366   20818    0    0    0     0          0         0  2088366   20818    0    0    0     0       0          0
  eth0: 1317616306  482704    0    0    0     0          0         0  4605846   55223    0    0    0     0       0          0
  eth1: 188775260  112860    0    0    0     0          0         0 31688842   75104    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: 137795473   64835    0    0    0     0          0         0 23824002   54346    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27940708   14044    0    0    0     0          0         0  6745924   11322    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    8    0     0       0          0
