python.subdetectors.global_system.TDAQ_Busy Node1 python.subdetectors.global _system.TDAQ_Busy + fetch_args + deadfraction_threshold + make_good_iovs() + tdaq_busy_generator() + quantize() Node2 DCSC_Defect_Global _Variable Node2->Node1 Node3 string Node3->Node1 +input_db