Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2035113   20298    0    0    0     0          0         0  2035113   20298    0    0    0     0       0          0
  eth0: 1313283272  551179    0    0    0     0          0         0  3614984   42254    0    0    0     0       0          0
  eth1: 171646356   99307    0    0    0     0          0         0 30717905   69164    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: 121800310   58959    0    0    0     0          0         0 23027673   49509    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: 27732081   12593    0    0    0     0          0         0  6594602   10393    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
