If you keep storing (new) information in %name_cache, you'll eventually end up with a huge hash. The rate of growth depends on your cache hit rate. I believe Sriram Srinivasan's Advanced Perl Programming or perlguts gives a pretty good idea of how many bytes of memory each bucket in the hash consumes. (64 bytes sticks out in my mind, but that's just a rough guess and possibly very wrong.)

I would suggest limiting the number of entries you store. Tie::Cache::LRU or Tie::CacheHash might come in handy there.

In reply to Re: Leaks by chromatic
in thread Leaks by jettero

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