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Re: Performance issues

To: Robert Canary <phantom@ohiocounty.net>
Subject: Re: Performance issues
From: Peter Marschall <peter@adpm.de>
Date: Thu, 1 May 2003 13:46:31 +0200
Cc: OpenLDAP Mailing List <openldap-software@OpenLDAP.org>
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In-reply-to: <3EB08DDE.382DF40A@ohiocounty.net>
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References: <3EAFC085.94FB2375@ohiocounty.net> <1051706080.1156.92.camel@localhost.localdomain> <3EB08DDE.382DF40A@ohiocounty.net>
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Hi,

On Wed, 2003-04-30 at 14:24, Robert Canary wrote:
> Anyone else seeing poor query times on their openldap.  I can't figurer
> out what is causing it.  Using a perl script which calls system() to
> run an ldap query will sometines take as long as 15min.  It seems to be
> getting worse!!!  The smtp server, which is now using ldap, is showing
> poor performance signs as well now.  When sending an email it can take
> from 1 sec upto 10minutes.  The whole time it is waiting for a reply
> from the ldap server.  I finally had to disable our signup CD for new
> customers, because the signup process would time out before the ldap
> server would respond.
>
> I must find a solution to this.  Anyone have any ideas?
>
> ldap-2.0
> Linux 2.4-Kernel

I once had a similar problem.
I solved it by analzing my hardware and software envoironment and
by carefully tuning it.
(Currently running OL 2.1.17 on Linux 2.4.16)

Hope this helps
Peter

PS: I read the mail Quanah wrote to you and I agree with her fully.

-- 
Peter Marschall
eMail: peter@adpm.de

References:
- Re: Performance issues
  - From: Robert Canary <phantom@ohiocounty.net>

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