An airhacks.fm conversation with Ingo Kegel (@IngoKegel) about:

Ingo previously at: "#265 How JProfiler Happened",

JVMTI and JVMPI,

Java agents vs. JVMTI profilers with JNI,

Project Panama vs. JNI,

sampling stacktraces and stop the world,

async sampling and instrumentation,

asynchronous instrumenting profilers,

using jprofiler for JFR event visualisation,

JProfiler vs. Java Mission Control,

JVMTI and allocation sampling,

jvisualvm sampling and instrumentation,

counting method calls with instrumentation,

filtering method runtime data with probes,

exception probe recording,

filtering data with thread states,

high performance profiling,

fast data gathering with project disruptor