'sort' tool is eating my system ressources

[Aurelien Nephtali]

	Hi,

	Each time I launch a 'portupgrade -ak', it takes ~5min to start
	upgrading, eats totally my RAM and ~130Mo of swap...
	Doing a 'top' shows 5-6 occurences of 'sort', each one eating ~26Mo!!
	I can remember that before the 'sort' import, everything was fine!
	Somebody knows why ? or experienced that ?

	Thanks.
-- 
NEPHTALI 'dak' Aurelien
TEK1 - Promo 2008