userspace(pid=6633,sFlow(vid=9,pcp=7,output=10))
userspace(pid=9765,slow_path())
userspace(pid=9765,slow_path(cfm))
-userspace(pid=9765,slow_path(cfm,match))
userspace(pid=1234567,userdata(0102030405060708090a0b0c0d0e0f))
userspace(pid=6633,flow_sample(probability=123,collector_set_id=1234,obs_domain_id=2345,obs_point_id=3456))
userspace(pid=6633,ipfix)