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echo: linuxhelp
to: Randall Parker
from: John Beckett
date: 2006-12-28 14:45:56
subject: Re: Interpreting /proc/meminfo?

From: John Beckett 

Randall Parker

wrote in message news::
> Why is MemFree so low?
> MemTotal:      1034972 kB
> MemFree:         13680 kB
> Buffers:          4424 kB
> Cached:         799788 kB

I think that buffers + cached is memory that could be used by apps if they
needed it, however, the OS has info in these areas and it might as well
stay there in case it is needed in the near future.

I think the memory available for apps is MemFree + Buffers + Cached
(although I don't know when virtual memory would be used).

John

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