Re: CentOS 3 vs. CentOS 4 Memory Utilization

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Gents, am I reading this information incorrectly, or is this box also swapping about 128M? Swapping will quickly grind your system to a halt.

I guess this all depends on how many people are connecting to your apache servers... Turn on your server-info and see :)

Vasiliy Boulytchev
vasiliy@xxxxxxxxxxxxxxxx



hkclark@xxxxxxxxx wrote:

Cool.  Mucho thanks for the clarification.

KC

On 2/9/07, Johnny Hughes <mailing-lists@xxxxxxxxxxxx> wrote:

You are correct ... I should have used the 497,956 (or subtracted free
memory too).

And yes ... the used number in the second line is the correct value to
use for REAL used mem. It is:

Total - (Free + Buffers + Cache)

That is the number to compare ... I was trying (unsucessfully :P) to
show you where it came from :)

Thanks,
Johnny Hughes

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