> If that much is constantly swapped out (and swapcache isn't being > used) then the run-time footprint is larger then the 3G of ram the > 32bit kernel can use.
What do you mean run-time footprint? Memory: 967M Active, 1871M Inact, 527M Wired, 72M Cache, 199M Buf, 71M Free Swap: 4096M Total, 816M Used, 3280M Free, 19% Inuse I cannot figure out whats using so much active and inactive memory. It only runs a not-so busy postgres database (although it does have rather large 2-3gb dataset). However I do notice that everytime hammer cleanup runs. ie after restart, the memory usage goes up all the way to swap. It kind of seems like a lot of data is cached, but never freed. This box has been up for about 2 months without a restart. The swap usage grew during those two months from 0% to 20%, then decreased to current 19%. Petr
