Skip to content
This repository


Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP

Simple java profiler that take jstack output as input

tree: 7ce7885811

Fetching latest commit…

Cannot retrieve the latest commit at this time

Jstack Profiler

Simple profiler that take concatenation of jstack's output as input. It's useful, when you want to find what's going on a production server that you can't stop or profile (with classic profiler).

How to use

First generate an full thread dump output every n seconds (60 sec in this example), append those thread dump in a file (jstack.log in this example). Ctrl+C to terminate

$ while true ; do jstack PID >> jstack.log ; sleep 60 ; done

Then launch the analyze with:

$ sbt "profiler jstack.log"
Something went wrong with that request. Please try again.