XMLC performance tuning, please help

Hi,

  I am going to do performance tuning for XMLC. I'd like to ask the 
community for help.

1. Benchmark and profile tool.

I'd like to establish a baseline for the performance and profile it. 
I'd like to know what profiling and benchmark tools are available out 
there. I'd prefer an open source one that I can integrate into the 
source tree.

I am currently surveying the following.

BUnit: http://www.ovmj.org/bunit/
Extensible Java Profiler (EJP): ejp.sf.net
jProf: http://starship.python.net/crew/garyp/jProf.html

2. Build a benchmark suite

There are more them one way to use XMLC and I'd like to get source 
codes and html files of your XMLC usage pattern.

Thanks.

David