Losing Memory Somehow?!?
Hi Guys,
Running Mandrake 10/2GB/3.0Ghz... When i reboot the box, it uses 500MB when everything is started. If i run "top", my 2GB of memory dissapears about 200k at a time until i'm into my swap space (over about 3 days) Maybe one of the programs i'm running has a memory leak... Any ideas on how i can find out which one? or any other advice? Thanks in advance! Michael |
This is more likely to be a hardware caching issue than a memory leak problem.
See here: http://www.linuxquestions.org/questi...hreadid=253226 or search the forums for the word "swappiness". Basically, your system is only swapping out pages that it has in memory but isn't using (eg. for a daemon service that never gets called), in order to use more RAM for hardware caching. There is no performance penalty for this, except a possible latency issue for re-loading the swapped pages. You can stop it from swapping data out to make room for caching (with the swappiness file) if you like. |
Thanks Rj,
I'll keep an eye on it. Thanks Michael |
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