BIND dns performance metrics graph

Anyone cooked up a how to on collecting BIND dns query stats and other
performance metrics  and generate rrd and graph that works with
hobbit. I am aware of bind-larrd.pl that works with bb client.

I am looking for something like this http://www.campin.net/DNS/index.html

Thanks
-- 
Asif Iqbal
PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu