Just as an FYI, I installed 0.4 from the orchard gallery, and it seems to install fine and is enabled under modules, but no perf data shows on the pages of the site.

I replace the module with version 2.2 downloaded from codeplex and it works straight out the gate.

I'm running on Orchard v1.5.1.0.

There is a new version 0.5 compatible with orchard 1.6.