Capacity metrics app performance delta

[Anonymous]

"To create the performance delta, Microsoft Fabric calculates an hourly average for all the fast operations that take under 200 milliseconds to complete. The hourly value is used as a slow moving average over the last seven days (168 hours). The slow moving average is then compared to the average between the most recent data point, and a data point from seven days ago. The performance delta indicates the difference between these two averages."

Can anyone give more insight into this metric and how it might be improved?

I feel like there is a word missing after 'average' in the bolded section. An hourly average what?

[lbendlin]

duration.

We have not found that performance delta value to be of any, erm, value for capacity management.