问题
I have a program that exhausts memory. If I were to trust hp2pretty, this program barely uses 1% of the heap at peak. So, I'd like to verify the contents of "suspect" .hp lines like:
(39987)listDirectoryCerts.getDirContents/listDirector... 179632
How else can I determine what is consuming all my heap?
来源：https://stackoverflow.com/questions/47127085/what-is-the-format-of-ghc-hp-profile