CPU-reporting

Hi folks, we are looking for a report / graph, that shows any CPU-usage max-values for each hour, either based on hosts or instances. We have found only a CPU graph for hosts where max-values are available per day, but we did not find a setting to extend to values per hour. And we found a CPU graph with average/mean-values, which are shown per hour, but which does not show max-values.

Any idea?