anders johansson ejwrydsbonet sunday 10 february 2008 172005 randall r schulz wrote lastly seems sort selective ram refresh suggest linux would power _disadvantage_ since tries keep much ram possible filled potentially useful data windows seems try free possible point memory used os way doesnt show used one application looks like op describing bug kmail applications memory cant used applications way page cache memory gone rest system application caches aggressively without giving user chance limit sink system totally ive seen kmail eat memoryswap system could also memory leak caching anders madness takes toll wed 06 aug 2008 020034 0100 opensuse memory leakage normal huge amount usage ram memory 2gb free 121 mb