Good morning, afternoon and evening i want to do a perf/load test for my KDA flink application and dont know where to start, can some offer me so some suggestion ? i saw this benchmark Kinesis Data Analytics Flink Benchmarking Utility from aws doc but that looks like it is only for session base window (please correct me if i am wrong ) while mine is tumbling window.

This tool is should be able to load test both SessionWindow and TumblingWindow You can replace the KDA application job jar with your application code