From: Joshua D. Drake <jd@commandprompt.com>
To: Adam Palmblad <adam@terapeak.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Slow C Function
Date: Tue, 09 May 2006 16:09:19 -0700
Message-ID: <4461211F.8020300@commandprompt.com> (raw)
In-Reply-To: <6B5AF6293A289F45826220B17ABE79370D5F4C@BORON.aers.local>
References: <6B5AF6293A289F45826220B17ABE79370D5F4C@BORON.aers.local>
Adam Palmblad wrote:
>
> Hi,
>
> We've got a C function that we use here and we find that for every
> connection, the first run of the function is much slower than any
> subsequent runs. ( 50ms compared to 8ms)
That is fairly standard because the data will be cached.
>
> Besides using connection pooling, are there any options to improve
> performance?
Not that I know of but then again I am not a C programer.
>
> By the way, we are using pg version 8.1.3.
>
> -Adam
>
>
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To: pgsql-performance@postgresql.org
Cc: jd@commandprompt.com, adam@terapeak.com
Subject: Re: Slow C Function
In-Reply-To: <4461211F.8020300@commandprompt.com>
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