All,
inspired by a discussion in a German user forum, I came up with a few lines of code to help with Lisp performance profiling. It sure felt good to have a go at Common Lisp again ;-) (Although you can probably tell from the resulting code that I haven't been doing much in Lisp since 2009...)
See the blog post at
http://www.clausbrod.de/Blog/DefinePrivatePublic20160308LispProfiler for details. Also, the tool is now available as a Github project - see
https://github.com/clausb/lisp-profiler for details.
Enjoy ;-)
Claus