Hi, JMH 1.25.1 and 1.25.2 were released with a two quick profiler fixes that solve the specific use case problems. 1.25.1: 7902759: perfasm: always check maybeAddress before calling parseAddress 1.25.2: 7902763: JFR profiler does not work on Windows If you have trouble with either of these profilers, consider bumping the versions. Enjoy! -- Thanks, -Aleksey