Updated our DCX8510-4B switches to 8.0.1 and Upgraded CMCNE to 14.0.1

now we are seeing some odd alerts that we have not seen before:

Warning        false    Thu Dec 22 2016 23:58:02 EST    Monitoring and Alerting System notification - Rule fw_CPU_AH_75 violated. Obj:CHASSIS 0    DCXJ00WSW2    10.xx.xx.xx    Product Event    1        10:00:00:27:F8:5F:A7:20       

    Warning        false    Fri Dec 23 2016 00:02:42 EST    Monitoring and Alerting System notification - Rule defCHASSISCPU_80 violated. Obj:CHASSIS 0    DCXJ00XSW1    10.xx.xx.xx    Product Event    2        10:00:00:27:F8:5F:C2:44       

Also seeing abnormally high CPU % on 1 switch. the other 3 seem to be OK...

any suggestions?