@type tail path dummy.log pos_file /var/tmp/_var_log_dummy.pos format none tag dummy @type copy @type forward flush_interval 0 buffer_chunk_limit 1m buffer_queue_limit 64 num_threads 32 # phi_threshold 35 host 127.0.0.1 port 20000 host 127.0.0.1 port 20001 @type flowcounter_simple unit second