Years ago, when I was doing performance testing and APM, I had several discussions with managers, testers, system admins, application server admins and development staff about including APM metrics in a test report. Each of the different people had different needs and context.
At the end I suggested adding a historic link, URL into WebView, to the testing time window to the report where the end user could explore since depending on the results is what type and amount of data to include. This didn't go over very well since they wanted historic documentation, and I pointed out that the data was highly variant depending on time of day, the demographics of the data, the combination or lack of combination business cases and the construction of the scripts from person to person. But they wanted to have graphs, so we did screen captures of the application base 5 KPI and helped relate the metrics gathered during testing with the data seen in APM.
Hope this helps,
Billy