Standard deviation

Question

Question by Matthew S. · Jan 28, 2015 at 11:32 PM ·

Standard deviation

I did post this in another forum but I think I should have posted it here instead..

Can dT graphs show standard deviation? i.e. I have a cpu usage graph, can it overlay what the expected use should be? If the cpu is sitting at 20% and the norm for that time of day/week etc is between 10-30% have a bar showing that 20% deviation.

Matthew

P.S I did search - promise.

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Answer 1 · 2015-01-29T00:24:59Z

Answer by Matthew S. · Jan 29, 2015 at 12:24 AM

Thanks Andi. Will take a look.

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Answer 2 · 2015-01-29T00:13:49Z

Answer by Andreas G. · Jan 29, 2015 at 12:13 AM

Hi Matthew

There is no option like this in the moment. Our Baselining feature uses a specific statistical approach to identify outliers. There we use different algorithms for Response Time and Failure Rate. Its not yet applicable to other measures such as CPU - but - have a look at it to see what we are doing there.

We should link your two questions so that people see this answer in case they find the other post.

Andi

P.S.: Thanks for searching first - good boy (smile)

P.S.S: I just removed your other post which was to the general Community Forum (non product specific)

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Standard deviation

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