One of our servers has 4 CPUs which is show by 8 dials plus a total utilisation.
My question is processor 8 consistently runs at around 40% and all the other are around 0 - 5% but the total utilisation only shows 5.47%.
What maths is the total doing to arrive at this figure?
Unless you run 100% multithreading applications then the total processor utilisation is a bit of a red herring, if you base alerts round it.