free memory keeps going down on 5.4-release
Jerry McAllister
jerrymc at msu.edu
Mon Nov 6 20:35:16 UTC 2006
On Mon, Nov 06, 2006 at 09:08:04AM -0800, Roselyn Lee wrote:
>
> Hi,
>
> We're running freebsd 5-4 release and notice that an idle system's free
> memroy keeps decreasing. The system has 1 GB memory and the free mem
> starts at ~700M and goes down steadily until it hits 2M and stays there.
> After that bringing up more apps on the system doesn't seem to make the
> free memory any smaller. I checked top and vmstat -m, vmstat -z and
> can't see where all that memory is going. Does freebsd use memory for
> disk caching that is not accounted for in these stats?
I believe this is normal. There have been many similar posts and
explanatory replies about this sort of thing. There may even be
a FAQ on it (but I haven't checked). It is an artifact of how
memory allocation works and improved efficiency of memory algoritms.
So, do a little archive and FAQ searching. There may also be articles
in online publications such as Onlamp or others.
////jerry
>
> Thanks in advance for any help.
>
> Roselyn
>
> _______________________________________________
> freebsd-questions at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to "freebsd-questions-unsubscribe at freebsd.org"
>
More information about the freebsd-questions
mailing list