On Tue, 30 Mar 2004, Gaetano Mendola wrote:

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> Hi all,
> I'm running squid 2.5 STABLE 4:
> 
> Squid Cache: Version 2.5.STABLE4
> configure options:  --prefix=/usr/local/squid-tuned2
> - --exec-prefix=/usr/local/squid-tuned2 --enable-snmp
> - --enable-useragent-log --enable-referer-log --enable-delay-pools
> - --enable-ssl --enable-storeio=diskd,aufs,ufs --with-pthreads
> - --enable-async-io=24 --enable-kill-parent-hack

Are you absolutely sure you want the kill-parent-hack option?

> and before to compile it I did:
> 
> ulimit -HSn 16384
> export CFLAGS="-O6 -s -DNUMTHREADS=24"

This is a huge number of filedescriptors.. you will get better performance 
if the number of filedescriptors is in balance with the numberof 
concurrent users you have..

> the box is a dual PIII with 1GB RAM

SMP is a waste for Squid. Better with two smaller UP boxes (and often
costs about the same..)

> maximum_object_size_in_memory 16 KB
> cache_dir aufs /opt/squid/cache 10000 22 256

With 1GB of memory you have memory to sustain bigger caches.. 

> pipeline_prefetch on

This you do not want if you are looking for good performance.

You'd also want to turn off half_closed_clients

> I have about 300 clients connected at the same time.

Not many at all.. you should not need to make any tuning of your Squid.

> How may I obtain the cachemgr output without use the web interface?

squidclient mgr:

Regards
Henrik

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