1,2,3
userspace(pid=555666777)
userspace(pid=555666777,tunnel_out_port=10)
-userspace(pid=6633,sFlow(vid=9,pcp=7,output=10))
-userspace(pid=6633,sFlow(vid=9,pcp=7,output=10),tunnel_out_port=10)
+userspace(pid=6633,sFlow(vid=9,pcp=7,output=10),actions)
+userspace(pid=6633,sFlow(vid=9,pcp=7,output=10),actions,tunnel_out_port=10)
userspace(pid=9765,slow_path(0))
userspace(pid=9765,slow_path(0),tunnel_out_port=10)
userspace(pid=9765,slow_path(cfm))
userspace(pid=9765,slow_path(cfm),tunnel_out_port=10)
-userspace(pid=1234567,userdata(0102030405060708090a0b0c0d0e0f))
+userspace(pid=1234567,userdata(0102030405060708090a0b0c0d0e0f),actions)
userspace(pid=1234567,userdata(0102030405060708090a0b0c0d0e0f),tunnel_out_port=10)
userspace(pid=6633,flow_sample(probability=123,collector_set_id=1234,obs_domain_id=2345,obs_point_id=3456))
userspace(pid=6633,flow_sample(probability=123,collector_set_id=1234,obs_domain_id=2345,obs_point_id=3456),tunnel_out_port=10)