Would it be possible for you to store the data in a database table or some type of disk storage, rather than storing all of it in memory? That would make your program much more scalable...

Otherwise, I'm surprised that I can't find some docs ANYWHERE that show how to calculate memory usage of data structures.



Update: Check out Camel 3, p. 504. Maybe PERL_DEBUG_MSTATS will help?

Update2: Hmm.. Who wants to play with some inline C and figure out a way to do a sizeof() to pull the memory usage of a hash? Is that possible?

Update3: Here's da goodz: http://take23.org/docs/guide/performance.xml/4. It has GTop examples. Fletch was all over that from the start. :)

In reply to Re: How to Calculate Memory Needs? by joealba
in thread How to Calculate Memory Needs? by mrbbking

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