Without seeing the code in question (or at least something stripped down that produces similar bloat under the different perls) I don't know if you're going to get a good response.

Having said that, one alternative when you start running out of RAM when processing a hash is to start tossing the data into something on disk using BerkeleyDB or the like. You'll lose some speed but you shouldn't hit the same memory wall.

In reply to Re: Hashing Memory Usage by Fletch
in thread Hashing Memory Usage by awkmonk

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