I cannot replicate your problem on ActivePerl 5.8.0, with WWW-Mechanize 0.48 installed. I had thought it might be the fact that Mechanize keeps a history of where you've been, but I don't know what kind of growth you're looking at. 
agent size = 110364
agent size = 110537
agent size = 110537
agent size = 110537
agent size = 110537
agent size = 110537
agent size = 110537
agent size = 110537

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In reply to Re: WWW::Mechanize memory leak??? by Roy Johnson
in thread WWW::Mechanize memory leak??? by cwchang

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