how often should i run VACUUM to keep the thing tunned ?
Catalin
----- Original Message -----
From: philip johnson
To: Catalin ; pgsql-performance@postgresql.org
Sent: Thursday, February 27, 2003 8:51 PM
Subject: RE: [PERFORM] [Performance] Daily Crash
pgsql-performance-owner@postgresql.org wrote:
> i have php 4.2.3
> i use pg_pConnect and no pg_Close.
>
> thanks for yours advices.
> i will upgrade to postgresql 7.2.3 asap
> and see if there are improvments !
>
> thanks again !
>
> Catalin
>
> ----- Original Message -----
> From: Aspire Something
> To: pgsql-performance@postgresql.org
> Sent: Thursday, February 27, 2003 4:44 PM
> Subject: Re: [PERFORM] [Performance] Daily Crash
>
>
> Dear Catalin,
>
>
> What I understand from ur post is,
> 1. U are using PHP for connection. what version ??? assuming u are on
> PHP version >4.2.X
> 2. Ur Postgresql server is not tuned to handle loads.
>
> What U can try is ......
>
> 1.Make sure that ur PHP scripts close the connection when
> transaction is complete (HOW??? see after pg_connect
>
> U see a pg_close function of PHP)
> a. Use pg_pconnect and forget about pg_connect and pg_close
> 2. Increse the limit of connection to be made to PostgreSQL this can
> be done as said by Shridhar the default is 32
> 3. For God sake Upgrade to PostgreSQL 7.3.2 and PHP 4.3.1 you are
> missing a lot with that old versions.
>
>
>
> Regards,
> V Kashyap
>
> ================================
> Some people think it's holding on that makes one strong;
> sometimes it's letting go.
> ================================
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you can use no persistent link to database
see in php.ini
pgsql.allow_persistent = Off