Can anyone tell me whether the reports delivered in performance report designer portlet perform an aggregation as you expand the time frame that is displayed? And if so what is the formula for aggregation? We seem to be losing data points when we expand our time frame for review from one month to two months, peaks which were up to 180 in the one month graph are now < 120 in the 2 month graph. I've pulled the CSV details and they are both showing 5 minute intervals so there MUST be some type of rounding occurring in the graph because I see intervals that are actually going WAY above the 180 level.
Any assistance in understanding what is presented is greatly appreciated.