Dell EMC Unity: SPs CPU utilization threshold for starting OE Upgrade (User Correctable)


   Article Number:     500281                                   Article Version: 4     Article Type:    How To 




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On upgrading the Unity OE, sometimes you may have warnings reporting high CPU utilization on the array and the NDU stops on the Pre-upgrade Health checks phase.The warning is reported when the sum of CPU usage of both SPs is larger than 120%.                                                                                                                           






Here is the Master KB for high CPU utilization for reference: