I saw some issues (moaning?
) on memory usage caused by apache etc.
Propably some of You do not know (I didn't) that Linux buffers lots of stuff into memory and releases only when needed.
If You get nervous seeing plug's mem too extensively used try this:
echo 3 > /proc/sys/vm/drop_caches
and stop worrying
Know any other ways of "manual garbae collecting"?
PS. My first post, so hello there fellow plug owners!