Re: What is eating my memory?

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I install centos 5 on a HD while it is in a Compaq with 256Mb memory. After install, i am in graphics mode (Gnome) and top reports not quite all 256Mb used.

Then I move the HD to a decTOP with 512Mb memory. I am running non- graphics (init 3). I ssh into the unit and top reports not quite all of that used.....

So what ate up more than 256Mb memory (X is not running)?

Perhaps there is something I did not clean up properly wrt the move.

Have you done any I/O on the system? The memory could be in use by buffers. Please post the contents of /proc/meminfo. Your real free memory should be the sum of MemFree + Buffers + Cached.

Alfred

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