shared buffers

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От Glenn Sullivan
Тема shared buffers
Дата
Msg-id 417D629C.7000805@varianinc.com
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Ответы Re: shared buffers  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-general
Hi,

In the 7.4.5 version, the code is now trying to use a much larger
value for shared_buffers.  I can certainly set this to a lower number
with the -B option.  However, my guestion is:

What is the performance issue with setting shared_buffers to something like 45?

In doing some timing on my system, I cannot tell any difference with 45 versus 1000.
Perhaps I am looking at the wrong performance criteria.

Thanks,
Glenn


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