A nicer way to browse big profile files Published on February 25, 2014 under the tag haskell Introduction GHC comes with some amazing tools to do profiling of Haskell programs. In .prof files, you can see exactly in which function most time is spent and where most allocation is done. However, at Erudify, we have a huge amount of Haskell code – and at this point .prof files can become very unwieldy