JKstat - a java jni interface to Solaris/OpenSolaris kstats.
http://www.petertribble.co.uk/Solaris/jkstat.html
The simplest way to start is using the kstat browser:
./jkstat browser
which should allow you to browse through the available kstats.
To see what subcommands are available, just type ./jkstat without any arguments.
If you have any problems, suggestions for ways in which JKstat can be improved, or new uses to which it can be put, or interesting ways in which kstats can be visualized, let me know.
To compile yourself, see the build script.
JKstat is licensed under CDDL, just like the bulk of OpenSolaris - see the file LICENSE
JKstat incorporates JFreeChart, (C)opyright 2000-2011 by Object Refinery Limited and Contributors. JFreeChart is covered by the LGPL - see the file LGPL.txt, and can be obtained from http://www.jfree.org/jfreechart/.
JKstat incorporates a couple of sets of utility classes. See http://www.petertribble.co.uk/Solaris/jingle.html http://www.petertribble.co.uk/Solaris/jumble.html
The SpringUtilities and TableSorter classes are lifted straight from the Swing tutorial. (The latter isn't needed for Java 6, but I regard Java 5 support as important.)
This product includes software developed at The Apache Software Foundation (http://www.apache.org/).
Specifically, Apache XML-RPC, Copyright 1999-2009 The Apache Software Foundation, and Apache HttpComponents Client, Copyright 1999-2012 The Apache Software Foundation. See the file APACHE-LICENSE.txt for the details of the license for these products.
The javascript client uses Flot http://www.flotcharts.org/ and jsTree http://www.jstree.com/, both under the MIT License.