When passing the hash back to the calling function, the process 
stalled indefinitely but there was a great deal of memory usage 
in the background and one CPU saturated.

[download]

First, please don't put your entire posts into <c></c> or <code><code> tags. These are reserved for code.

Second, you are probably passing the hash back like that

    return %hash;

[download]

which passes back a long, long, really long list of tuples (key/value pairs). Pass back a reference. 

    return \%hash;

[download]

See perlref.

perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

In reply to Re: Perl Hash Performance Hits Brick Wall! by shmem
in thread Perl Hash Performance Hits Brick Wall! by BrianP

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