Are you familiar with JMH&#x27;s perfasm? <a href="http:&#x2F;&#x2F;psy-lob-saw.blogspot.com&#x2F;2015&#x2F;07&#x2F;jmh-perfasm.html" rel="nofollow">http:&#x2F;&#x2F;psy-lob-saw.blogspot.com&#x2F;2015&#x2F;07&#x2F;jmh-perfasm.html</a><p>And for profiling apps on production, I&#x27;ve yet to encounter a more thorough, low-overhead profiler than Java Flight Recorder.