I ran 

perl -le "use Time::HiRes qw( time ); $t1=time; eval 'use LWP::UserAge
+nt; use HTTP::Request::Common;'; $t2=time; print $t2-$t1"

[download]
a couple of times, and got 
0.0728998184204102
0.0660429000854492
0.0670039653778076
0.0661859512329102

[download]

That means you'd save at most 70ms every time the script is run. I've waited longer than the time you'd save per day for a single PerlMonks page to load :) If you're that desperate for speed, you should switch to mod_perl, FastCGI, or similar

In reply to Re^7: Why am I getting "premature end of script header"? by ikegami
in thread Why am I getting "premature end of script header"? by lokiloki

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