<div>My dev box runs Windows XP with an oldish intel core 2. It processes my rules in 13s, with a peak memory usage of about 600MB.</div>
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<div>When I run the exact same code on my 64bit linux server with a quad 2.40Ghz Xeon, it takes 22s and uses a peak of 1.5Gb memory.</div>
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<div>What on earth is going on here? I would expect it to run faster on the server and for the memory usage to be similar.</div>
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<div>Cheers,</div>
<div>Tim</div>