Java Flight Recorder is also meant for being enabled in production and according to Oracle, typically has a very small footprint (in the order of 1-2% overhead)

Java Flight Recorder is also meant for being enabled in production and according to Oracle, typically has a very small footprint (in the order of 1-2% overhead). It even integrates with IntelliJ[1] so you can have your fancy charts as you run your tests or debug your application. [1] https://www.jetbrains.com/help/idea/read-the-profiling-report.html https://www.jetbrains.com/help/idea/read-the-profiling-repor...