Re: What is the most optimal config parameters to keep stable write TPS ?..

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От Dimitri
Тема Re: What is the most optimal config parameters to keep stable write TPS ?..
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Msg-id 5482c80a0905120841i30ec159ue0756c218d7d2666@mail.gmail.com
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Ответ на Re: What is the most optimal config parameters to keep stable write TPS ?..  (bock@openit.de (Julian v. Bock))
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Good point!  I missed it.. - will 20MB be enough?

Rgds,
-Dimitri

On 5/12/09, Julian v. Bock <bock@openit.de> wrote:
> Hi
>
>>>>>> "D" == Dimitri  <dimitrik.fr@gmail.com> writes:
>
> D> current postgresql.conf:
>
> D> #================================
> D> max_connections = 2000 # (change requires restart)
> D> temp_buffers = 200MB
>
> temp_buffers are kept per connection and not freed until the session
> ends. If you use some kind of connection pooling this can eat up a lot
> of ram that could be used for caching instead.
>
> Regards,
> Julian
>
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