Charles Swiger wrote: > > On Tuesday, September 9, 2003, at 08:35 AM, Jesse Guardiani wrote: >> How do I calculate the amount of free memory my system >> has at any given point in time? > > What do you mean by "free memory"?
Memory that can be used by other programs before the vm starts using swap. > >> My top usually looks like this: >> >> Mem: 72M Active, 668M Inact, 165M Wired, 29M Cache, 112M Buf, 70M Free >> Swap: 2048M Total, 5448K Used, 2043M Free >> >> I understand the "70M Free" part, but should I add "668M Inact" to >> that? Or is it more complicated? > > It's more complicated. The "inactive" memory refers to pages that have > been used (but not recently), and thus are candidates for being > replaced by more active pages, if the system has enough activity to > want such pages for other tasks. So they _are_ available for use then? And thus are relatively free, correct? -- Jesse Guardiani, Systems Administrator WingNET Internet Services, P.O. Box 2605 // Cleveland, TN 37320-2605 423-559-LINK (v) 423-559-5145 (f) http://www.wingnet.net _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"