jruby-prof
Daniel Lucraft danlucraft.com/blog
This is a clone of ruby-prof for JRuby. It supports all the usual output modes, plus a call tree output mode.
INSTALL
$ jruby -S gem install jruby-prof
USAGE
require 'rubygems'
require 'jruby-prof'
result = JRubyProf.profile do
# my stuff
end
JRubyProf.print_flat_text(result, "flat.txt")
JRubyProf.print_graph_text(result, "graph.txt")
JRubyProf.print_graph_html(result, "graph.html")
JRubyProf.print_call_tree(result, "call_tree.txt")
JRubyProf.print_tree_html(result, "call_tree.html")
LICENSE
MIT