Applies to ONTAP 9 Active IQ Unified Manager 9.8+ Issue Very high utilization is observed in AIQUM when looking at the node Performance Capacity Used (PCU). PCU reports upto 100% Perf utilization Node...Applies to ONTAP 9 Active IQ Unified Manager 9.8+ Issue Very high utilization is observed in AIQUM when looking at the node Performance Capacity Used (PCU). PCU reports upto 100% Perf utilization Node utilization graph is also high.