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    • https://kb.netapp.com/data-mgmt/AIQUM/AIQUM_Kbs/AIQUM_gets_hung_due_to_external_scanners_or_scripts
      Applies to ActiveIQ Unified Manager (AIQUM) 9.6+ AIQUM gets hung at a particular time of day/week Gaps are seen in performance charts in AIQUM AIQUM GUI is slow or unresponsive Rediscover of cluster g...Applies to ActiveIQ Unified Manager (AIQUM) 9.6+ AIQUM gets hung at a particular time of day/week Gaps are seen in performance charts in AIQUM AIQUM GUI is slow or unresponsive Rediscover of cluster gets stuck Spikes in CPU usage seen journalctl : "kernel: Rate limit exceeded" every few seconds or minutes Journacctl has traces of external scripts: Packet capture shows monitoring tool constantly communicating with AIQUM over a certain port