Re: statement stats extra load? - Mailing list pgsql-performance

From Bruce Momjian
Subject Re: statement stats extra load?
Date
Msg-id 200909212141.n8LLfbF18473@momjian.us
Whole thread Raw
In response to Re: statement stats extra load?  (Alan McKay <alan.mckay@gmail.com>)
Responses Re: statement stats extra load?  (Magnus Hagander <magnus@hagander.net>)
List pgsql-performance
Alan McKay wrote:
> >> And if so, where does that extra load go? ? ?Disk? ?CPU? ?RAM?
> >
> > As of 8.4.X the load isn't measurable.
>
> Thanks Bruce.  What about 8.3 since that is our current production DB?

Same.  All statsistics settings that are enabled by default have
near-zero overhead.  Is there a specific setting you are thinking of?

--
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

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