Jeff wrote:

On Thu, 30 Oct 2003 17:49:08 -0200 (BRST)
"alexandre :: aldeia digital" <[EMAIL PROTECTED]> wrote:


Both use: Only postgresql on server. Buffers = 8192, effective cache =
100000
Well, I'm assuming you meant 1GB of ram, not 1MB :)

Check a ps auxw to see what is running. Perhaps X is running gobbling up
your precious mem. But still.. with 1GB there should be virtually no
swap activity.


How busy is the DB? How many connections?

and is sort_mem set high?

Also are two kernels exactly same? In my experience linux kernel behaves slightly different from version to version w.r.t swap aggressiveness...


Shridhar


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