I did a presentation at our local Python User Group meeting tonight. It was well received, but shorter than I had expected. I should've added a lot more code examples.
We talked about usage of cProfile, pstats, runsnakerun and timeit.
Here are the slides from the presentations:
The slides were done using latex-beamer, but I wrote the slides in reStructuredText and used rst2beamer to create the tex file which was then converted to pdf using pdflatex.
The source code for the slides are available on github.