Each night several test calculations are executed on our system and the results are logged to a database. e.g.

calculation 1 | 2022-12-15 | 5 sec.
calculation 1 | 2022-12-14 | 8 sec.
calculation 1 | 2022-12-13 | 6 sec.
calculation 2 | 2022-12-15 | 20 sec.
calculation 2 | 2022-12-14 | 14 sec.
…

I would like to display a graph showing the top 10 calculations that have performed slower than last time. This could be an indication that our new system performs slower compared to the previous version.

e.g. by comparing the average length of this week and compare this with the average length for the same type of calculations of last week.
e.g. by comparing the average lenght of this week and compare this with the average length for the same type of calculations of the last 4 weeks

Did you try out the solution provided by @Max ? If it helped you resolve the question, please help the community by marking his answer as a “Solution.”

If we don’t hear back in the next 7 days, we will archive this question. Thanks!