Shark seems to have a lot of possibilities.$ shark -i -1 ./parrot --leak-test languages/perl6/perl6.pbc -e 'say "Hello, world!"'
makes a little session file called session_001.mshark and then you open it with Shark.app and it makes bunches of different views you can play with. (You have to install xcode)
The command-line tool creates text output too. xoxo, Andy -- Andy Lester => [EMAIL PROTECTED] => www.petdance.com => AIM:petdance