RE: [squid-users] Squid3 extremely slow for some website cnn.com

Dear Eliezer,
Thanks for your replay�But actually it is the same user behavior (me only trying request cnn.com and waiting to get it on my browser ) using the same browser through the same squid proxy with the same configuration and same network devices before and after them the only difference is th �squid version one is squid2.6stable20 and other is squid3.2.4 �which result the aborted of some urls contains java script�

M Shehata
IT NS
________________________________________
From: Eliezer Croitoru [eliezer_at_ngtech.co.il]
Sent: Tuesday, December 11, 2012 7:24 PM
To: squid-users_at_squid-cache.org
Subject: Re: [squid-users] Squid3 extremely slow for some website cnn.com

Hey Muhammad,

I do understand your problem but the issue you are having is most likely
not due to any squid preferences.

In most cases squid handles the request in the basic level of headers
and then pipe the request to the client directly(maybe using a buffer).
The only case which squid will inspect the content in a deeper level is
when using ESI.

Since you are using it as a forward proxy I suppose it's disabled in
your setup.

All the above takes you back to the lower level of networking
troubleshooting.

The TCP_MISS_ABORTED is basically "the client aborted the request".
Try to be more informative on the tests you have done and what tweaks
have you tried to apply?
More about the setup etc..

If by any way other systems on the way between your squid to the source
are doing nasty things to the traffic you will have troubles.

If you want to look for the source of the problem use curl wget or other
tools.

You will might want to tweak your refresh_pattern to match this specific
site.

If you need more assistance then just plain mailing list I assume this
can also be done.

Regards,
Eliezer

On 12/11/2012 9:32 AM, Muhammad Shehata wrote:
> Dear Amos,Eliezer
>
> Could you help me in that, I found squid3 failed to get some Java script pages in some websites
> squid3 logs : TCP_MISS_ABORTED/000 0 GET http://cdn.optimizely.com/js/128727546.js
> squid3 logs :TCP_MISS/200 17298 GET http://cdn.optimizely.com/js/128727546.js - DIRECT/23.50.196.211 text/javascript
>
>
> Is there any patch to solve such issue in squid3 and if there any configuration option to speed up the response time without affecting badly
>
> Mshehata
> IT NS
>
> Best regards,
>
> Muhammed Shehata
> IT Network Security Engineer
> TE Data
> Building A11- B90, 2nd floor
> Smart Village, Cairo, Alex Desert Road, 28 Km
> 6th of October 12577, Egypt
> T: +20 (2) 33 32 0700 | Ext: 1532
> F: +20 (2) 33 32 0800 | M:
> E: m.shehata_at_tedata.net
> www.tedata.net
>
>

--
Eliezer Croitoru
https://www1.ngtech.co.il
sip:ngtech_at_sip2sip.info
IT consulting for Nonprofit organizations
eliezer <at> ngtech.co.il