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From: Iulian Topliceanu <iulian.topliceanu@net-m.de>
To: netfilter@lists.netfilter.org
Subject: FC2 + PowerEdge 2650 + smp kernel + iptables rules loading slow
Date: Tue, 07 Dec 2004 17:34:59 +0100	[thread overview]
Message-ID: <41B5DBB3.1030009@net-m.de> (raw)

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Hi,

I recently noticed the following:

OS: FC2
Kernel: 2.6.8smp and 2.6.8
Hardware: Dell PowerEdge with 2 x 2.8 CPUs, 2 GB RAM etc.
iptables version: iptables-1.2.9-2.3.1

The thing is:

1 - when booting a 2.6.8smp kernel (and as well 2.6.Xsmp) it takes about 
1 min and 25 seconds to load 114 iptables rules.

2 - when booting a 2.6.8 kernel (so without smp) it only takes 20 
seconds to load the same rules.

I've tried several iptables verions but the results were the same.

The question: why? :)

I know that there was a bug regarding Dell PowerEdge 2650 and FC1 with 
smp kernels (the machine wasn't booting) but does now anyone have a clue 
where to look or how to solve this issue?

It's a waste to use e dual CPU machine with a non-smp kernel and I'm not 
allowed to install another OS because of the company policies.

Thanks for you support,
Iulian Topliceanu

             reply	other threads:[~2004-12-07 16:34 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-12-07 16:34 Iulian Topliceanu [this message]
2004-12-07 16:42 ` FC2 + PowerEdge 2650 + smp kernel + iptables rules loading slow Ugo Bellavance
2004-12-07 16:47   ` Ugo Bellavance
2004-12-07 17:55 ` Jason Opperisano
2004-12-07 18:01   ` Iulian Topliceanu
2004-12-08 13:49 ` a.ledvinka

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