RE: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-28 Thread Amos Jeffries
On 29.11.2012 06:02, Delisle, Marc wrote: We are now running with Squid 3.2.3 and 65535 file descriptors: same problem with Facebook. Are there special settings to use, to benefit from HTTP/1.1 improvements? Only the persistent connections settings. The rest of HTTP/1.1 functionality is done

RE: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-28 Thread Delisle, Marc
-Message d'origine- De : Delisle, Marc [mailto:marc.deli...@cegepsherbrooke.qc.ca] Envoyé : 28 novembre 2012 10:48 À : squid-users@squid-cache.org Objet : RE: [squid-users] Problem publishing on Facebook via Squid 3.1.2 -Message d'origine- De : Amos Jeffries [

RE: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-28 Thread Delisle, Marc
-Message d'origine- De : Amos Jeffries [mailto:squ...@treenet.co.nz] Envoyé : 27 novembre 2012 17:40 À : squid-users@squid-cache.org Objet : Re: [squid-users] Problem publishing on Facebook via Squid 3.1.2 On 28.11.2012 09:00, Eliezer Croitoru wrote: > You will like to allow

Re: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-27 Thread Amos Jeffries
On 28.11.2012 09:00, Eliezer Croitoru wrote: You will like to allow for your environment more then 8192 FD. I would suggest to jump to something like 65535 as a starter and use half of it for the soft and the full to hard. This is the basic tuning for such a system for this amount of users. 2700

Re: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-27 Thread Eliezer Croitoru
You will like to allow for your environment more then 8192 FD. I would suggest to jump to something like 65535 as a starter and use half of it for the soft and the full to hard. This is the basic tuning for such a system for this amount of users. 2700 with about 100 per sec can be the culprit.

RE: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-27 Thread Delisle, Marc
-Message d'origine- De : Eliezer Croitoru [mailto:elie...@ngtech.co.il] Envoyé : 27 novembre 2012 14:35 À : squid-users@squid-cache.org Objet : Re: [squid-users] Problem publishing on Facebook via Squid 3.1.2 If the CPU ram and wait are low the only thing I can think is Low file-descri

Re: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-27 Thread Eliezer Croitoru
If the CPU ram and wait are low the only thing I can think is Low file-descriptors which you can see using: ulimit -Sa ulimit -Ha Eliezer On 11/27/2012 9:31 PM, Delisle, Marc wrote: Hello Eliezer, Thanks for your excellent analysis. First, there is no cache_dir involved. Second, I deactivated

RE: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-27 Thread Delisle, Marc
-Message d'origine- De : Eliezer Croitoru [mailto:elie...@ngtech.co.il] Envoyé : 27 novembre 2012 13:03 À : squid-users@squid-cache.org Objet : Re: [squid-users] Problem publishing on Facebook via Squid 3.1.2 On 11/27/2012 6:39 PM, Delisle, Marc wrote: > Hello, > I am running

Re: [squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-27 Thread Eliezer Croitoru
On 11/27/2012 6:39 PM, Delisle, Marc wrote: Hello, I am running 3.1.2 on a SUSE Linux Enterprise Server box (8 GB RAM) for 2700 clients, with 6500 HTTP requests per minute. This Squid instance is doing forward proxy and intercept too. The problem is when users are trying to use the publish fea

[squid-users] Problem publishing on Facebook via Squid 3.1.2

2012-11-27 Thread Delisle, Marc
Hello, I am running 3.1.2 on a SUSE Linux Enterprise Server box (8 GB RAM) for 2700 clients, with 6500 HTTP requests per minute. This Squid instance is doing forward proxy and intercept too. The problem is when users are trying to use the publish feature on Facebook (we have a few corporate pa