In some cases, you may have identified some issues in the code. They may or may not impact the performance, but in any case you need to create corresponding tasks to fix them upstream.
If you used some hotfix or patch during the benchmark, don't forget to mention it and reference it inside the report to let people track whether it is actually fixed or not. Note that it can also be related to external libraries or containers and not only your application.
The more you work across teams, the more this phase is important. Otherwise, you get a report where the SLA is reached, and a product is never able to respect that because the enhancements are never integrated into the mainstream source code.
