Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4121575   47328    0    0    0     0          0         0  4121575   47328    0    0    0     0       0          0
  eth0: 1443683318  692754    0    0    0     0          0         0  5616438   63032    0    0    0     0       0          0
  eth1: 339454353  118855    0    0    0     0          0         0 159209104   76884    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: 288313862   65242    0    3    0     0          0         0 151370475   54684    0    0    0     0       0          0
vlan22:    1134      24    0    1    0     0          0         0     4762      57    0    0    0     0       0          0
vlan21:  335056    2225    0    1    0     0          0         0   300874    1361    0    0    0     0       0          0
vlan20: 28110351   15137    0    1    0     0          0         0  6624615   12718    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:     196       7    0    0    0     0          0         0     1120      40    0    6    0     0       0          0
tapf41fc9dc-ac:    1620      16    0    0    0     0          0         0     1352       9    0    0    0     0       0          0
tapae2a126f-90:     270       3    0    0    0     0          0         0      616       8    0    0    0     0       0          0
