I am trying to set aside some memory for my cache (hash/array etc) in my script. I use the ulimit and then monitor used mem with Devel::Size and destroy when i am close to my limit with %hash=(). Any ideas on how to do this better? I know I can allocate memory space by using $#arr = 999 but i am not sure how much memory it consumes. Basically my goal is to figure out how to set the max memory a variable can use and how to monitor when the max has been reached.

In reply to Memory allocation and monitoring by shiraz

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