jhsdb

all

Attach to a Java process or launch a postmortem debugger to analyze the core dump from a crashed Java Virtual Machine.

Examples (4)

Print stack and locks information of a Java process

jhsdb jstack --pid pid

Open a core dump in interactive debug mode

jhsdb clhsdb --core path/to/core_dump --exe path/to/jdk_or_bin_or_java

Start a remote debug server

jhsdb debugd --pid pid --serverid optional_unique_id

Connect to a process in interactive debug mode

jhsdb clhsdb --pid pid