"a self-hosted, lightweight web application and server monitoring toolkit. It provides you with straightforward visualisation of essential server data. It helps you manage the errors that occur in your web applications and makes logging complex datastructures and searching in your log data easy"

"a metrics server, inspired by the excellent Coda Hale's Metrics library, but purely based on log processing"

A question for the Haskell gurus out there, particularly @donsbot and @bos31337: