The short answer is that it depends. The long answer is that shared memory is very very good in mod_perl situations. Some people go as far as to force CGI to compile all of the common subroutines when the server starts -- that way, they'll be available to any child that needs them in a shared memory page. If they had to be autoloaded occasionally during a request, each child would have its own copy in a fresh memory page.

The mod_perl guide has lots of suggestions and equations.

In reply to Re: Re: Re: Require Load Times by chromatic
in thread Require Load Times by Anonymous Monk

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