Re: statement stats extra load?

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Alan McKay <alan(dot)mckay(at)gmail(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: statement stats extra load?
Date: 2009-09-21 21:41:37
Message-ID: 200909212141.n8LLfbF18473@momjian.us
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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(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com

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

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