Wait a minute.

In reference to "I'm using an ACL file with about 7000 URL redirector / 
filter."
What do you mean?  Do you mean you have a URL file that squidguard loads 
7000 urls?
Or are you using squid acl's to block access to specific URLs?

If the latter is the case, that is your performance issue, right there. 
:-)  If not....

Something is going horribly wrong.  First of all, where ever possible, use 
the domain
filters to block sites.  There really aren't all that many situations 
where a URL block is necessary.
The reason I bring that up is that you could require 100+ urls just to 
block specific pages on websites.
Analyse the real need in accessing the entire site and consider blocking 
the domain  ( 1 block, as opposed to 100+ blocks)

Your lag time in the squid -k reconfigure process can be blamed a ton of 
different things.

How much memory do you have?  How many TOTAL url/domain blocks are there?
How many redirect children are you using?

etc.

Tim Rainier
Information Services, Kalsec, INC
[EMAIL PROTECTED]



David Bronson <[EMAIL PROTECTED]> 
Sent by: [EMAIL PROTECTED]
11/10/2005 02:04 PM

To
Fernando Giorgetti <[EMAIL PROTECTED]>
cc
[email protected]
Subject
Re: Tuning SquidGuard / Other choices






I have a similar machines serving 800 to 1000 workstations without a
problem. These are used by several thousand users with 100k urls in
several blacklists. 


The additional redirect children aren't helping you (according
to the documentation). I execute a squid -k reconfigure in the middle of
the day and it goes unnoticed generally.

Reduce the redirect children to 1 and re-evaluate the performance.

Good Luck,

David Bronson

On Thu, Nov 10, 2005 at 08:46:50AM -0200, Fernando Giorgetti wrote:
> Hi all!
> 
> Currently I am using squidGuard as my URL redirector / filter.
> 
> I am using an ACL file with about 7000 URLs for each user (I have
> something about 300 users).
> 
> SquidGuard is running on an Athlon XP 2.0 Ghz with 1GB. My squid is
> configured to start 10 redirect_child.
> 
> The ACLs URLs files changes constantly. And, after each change, I need
> to execute "squid -k reconfigure" to re-process them.
> 
> By this way, my machine resources use is completely overloaded. And I am
> searching, urgently, for a solution.
> 
> Do anynone here haves a cenary likes mine?
> 
> Could anybody tell me if squidGuard is deprecated, or if I can find a
> better choice to squidGuard or a better way to use it?
> 
> Thanks!
> 
> Fernando
> 
> 

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