% ASPROF(1) async-profiler User Manuals | User Commands
% Andrei Pangin
% June 2026

# NAME

asprof - low overhead sampling profiler for Java

# SYNOPSIS

**asprof** [*options*] *pid*

# DESCRIPTION

**asprof** is a low overhead sampling profiler for Java that does not suffer from the safepoint bias problem.
It features APIs for Java, JNI bindings, and a command-line launcher.

# OPTIONS

For a complete list of options, run:

    asprof --help

# AUTHOR

Andrei Pangin and the async-profiler authors.

# SEE ALSO

The official documentation and README can be found online at:
<https://github.com/async-profiler/async-profiler>
