27+ Java Profiler Command Line US. Sampling cpu and heap profiler for java featuring asyncgetcalltrace + perf_events. Jprof is a java profiling agent that responds to events from either the jvm tool interface (jvmti) or the jvm profiler interface (jvmpi), based on the invocation options.
For example, your command line might look like this run the command line.
Notable features include that it's based on dynamic bytecode instrumentation, it has no native library nor requires an executable. This includes the ability to profile, export snapshot data and create snapshots comparisons from the command line. Don't be alarmed if you see a lot of profiler engine. However, there is an inherent limitation with jvm ti.