Re: [squid-users] Squid keep using one parent proxy while I have multiple parent proxies
On 2016-12-27 16:37, wei wrote: The curl command is: curl -s -i http://showip.net [1] The configuration in squid.conf is: cache_peer 192.168.1.100 parent 3128 weight=5 no-query name=p1 round-robin cache_peer 192.168.1.101 parent 3128 weight=5 no-query name=p2 round-robin cache_peer 192.168.1.102 parent 3128 weight=5 no-query name=p3 round-robin Since you have equal weightings on each peer they are irrelevant. Remove the weight=5 for better performance. cache_peer_domain p1 .com cache_peer_domain p1 .net cache_peer_domain p2 .com cache_peer_domain p2 .net cache_peer_domain p3 .com cache_peer_domain p3 .net Please use the cache_peer_access directive instead. cache_peer_domain is deprecated. From: wei Hi Amos, The Squid version I tested is 3.4.14(installed by yum on Centos 6.8) and 3.4.8(installed by apt on Debian 7), both have the problem of use same parent proxy after about 55 seconds. I also test 3.5.23(compiled by default parameter) and found the time increased from 55 to 85 seconds or so. Thanks. I have just checked the code. The round-robin counters are 'cleared' on a 5min cycle, on startup, on reconfigure, or when peers change from DEAD to ALIVE state "to prevent the revived CachePeer being flooded with requests which it has 'missed' during the down period." So if your peers are being reset every minute, then either you are reconfiguring Squid that often, or they are constantly being detected as DEAD. Neither of which is good. Amos ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] Squid keep using one parent proxy while I have multiple parent proxies
The curl command is:
curl -s -i http://showip.net
The configuration in squid.conf is:
cache_peer 192.168.1.100 parent 3128 weight=5 no-query name=p1 round-robin
cache_peer 192.168.1.101 parent 3128 weight=5 no-query name=p2 round-robin
cache_peer 192.168.1.102 parent 3128 weight=5 no-query name=p3 round-robin
cache_peer_domain p1 .com
cache_peer_domain p1 .net
cache_peer_domain p2 .com
cache_peer_domain p2 .net
cache_peer_domain p3 .com
cache_peer_domain p3 .net
Thanks
On 26 December 2016 at 15:32, Eliezer Croitoru wrote:
Can you give a bash example with curl to replicate this issue?
Thanks,
Eliezer
http://ngtech.co.il/lmgtfy/
Linux System Administrator
Mobile: +972-5-28704261
Email: elie...@ngtech.co.il
From: squid-users [mailto:squid-users-boun...@lists.squid-cache.org] On
Behalf Of wei
Sent: Monday, December 26, 2016 3:34 AM
To: squ...@treenet.co.nz; squid-us...@squid-cache.org
Subject: Re: [squid-users] Squid keep using one parent proxy while I have
multiple parent proxies
Hi Amos,
The Squid version I tested is 3.4.14(installed by yum on Centos 6.8) and
3.4.8(installed by apt on Debian 7), both have the problem of use same
parent proxy after about 55 seconds. I also test 3.5.23(compiled by default
parameter) and found the time increased from 55 to 85 seconds or so. Thanks.
Regards,
Edwin
Message: 1
Date: Sun, 25 Dec 2016 23:25:34 +1300
From: Amos Jeffries <mailto:squ...@treenet.co.nz>
To: mailto:squid-users@lists.squid-cache.org
Subject: Re: [squid-users] Squid keep using one parent proxy while I
havemultiple parent proxies
Message-ID: <mailto:6ace087dad7238ba88b6d89c84dfd...@treenet.co.nz>
Content-Type: text/plain; charset=US-ASCII; format=flowed
On 2016-12-24 15:43, wei wrote:
> I have the following cache_peer settings in squid.conf, it works fine
> but I found when the interval of every request is more than 55 seconds
> or so, the request will only be forwarded to the last parent(p3), I
> think this is because the counter being reset by squid if there is no
> new request for about 55 seconds, anyone know how to increase this
> value? Many thanks.
>
> cache_peer 192.168.1.100 parent 3128 weight=5 no-query name=p1
> round-robin
> cache_peer 192.168.1.101 parent 3128 weight=5 no-query name=p2
> round-robin
> cache_peer 192.168.1.102 parent 3128 weight=5 no-query name=p3
> round-robin
What version of Squid?
Amos
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Re: [squid-users] Squid keep using one parent proxy while I have multiple parent proxies
Can you give a bash example with curl to replicate this issue? Thanks, Eliezer http://ngtech.co.il/lmgtfy/ Linux System Administrator Mobile: +972-5-28704261 Email: elie...@ngtech.co.il From: squid-users [mailto:squid-users-boun...@lists.squid-cache.org] On Behalf Of wei Sent: Monday, December 26, 2016 3:34 AM To: squ...@treenet.co.nz; squid-us...@squid-cache.org Subject: Re: [squid-users] Squid keep using one parent proxy while I have multiple parent proxies Hi Amos, The Squid version I tested is 3.4.14(installed by yum on Centos 6.8) and 3.4.8(installed by apt on Debian 7), both have the problem of use same parent proxy after about 55 seconds. I also test 3.5.23(compiled by default parameter) and found the time increased from 55 to 85 seconds or so. Thanks. Regards, Edwin Message: 1 Date: Sun, 25 Dec 2016 23:25:34 +1300 From: Amos Jeffries <mailto:squ...@treenet.co.nz> To: mailto:squid-users@lists.squid-cache.org Subject: Re: [squid-users] Squid keep using one parent proxy while I have multiple parent proxies Message-ID: <mailto:6ace087dad7238ba88b6d89c84dfd...@treenet.co.nz> Content-Type: text/plain; charset=US-ASCII; format=flowed On 2016-12-24 15:43, wei wrote: > I have the following cache_peer settings in squid.conf, it works fine > but I found when the interval of every request is more than 55 seconds > or so, the request will only be forwarded to the last parent(p3), I > think this is because the counter being reset by squid if there is no > new request for about 55 seconds, anyone know how to increase this > value? Many thanks. > > cache_peer 192.168.1.100 parent 3128 weight=5 no-query name=p1 > round-robin > cache_peer 192.168.1.101 parent 3128 weight=5 no-query name=p2 > round-robin > cache_peer 192.168.1.102 parent 3128 weight=5 no-query name=p3 > round-robin What version of Squid? Amos -- Subject: Digest Footer ___ squid-users mailing list mailto:squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] Squid keep using one parent proxy while I have multiple parent proxies
Hi Amos, The Squid version I tested is 3.4.14(installed by yum on Centos 6.8) and 3.4.8(installed by apt on Debian 7), both have the problem of use same parent proxy after about 55 seconds. I also test 3.5.23(compiled by default parameter) and found the time increased from 55 to 85 seconds or so. Thanks. Regards, Edwin Message: 1 Date: Sun, 25 Dec 2016 23:25:34 +1300 From: Amos Jeffries To: squid-users@lists.squid-cache.org Subject: Re: [squid-users] Squid keep using one parent proxy while I havemultiple parent proxies Message-ID: <6ace087dad7238ba88b6d89c84dfd...@treenet.co.nz> Content-Type: text/plain; charset=US-ASCII; format=flowed On 2016-12-24 15:43, wei wrote: > I have the following cache_peer settings in squid.conf, it works fine > but I found when the interval of every request is more than 55 seconds > or so, the request will only be forwarded to the last parent(p3), I > think this is because the counter being reset by squid if there is no > new request for about 55 seconds, anyone know how to increase this > value? Many thanks. > > cache_peer 192.168.1.100 parent 3128 weight=5 no-query name=p1 > round-robin > cache_peer 192.168.1.101 parent 3128 weight=5 no-query name=p2 > round-robin > cache_peer 192.168.1.102 parent 3128 weight=5 no-query name=p3 > round-robin What version of Squid? Amos -- Subject: Digest Footer ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] Squid keep using one parent proxy while I have multiple parent proxies
Hi Amos, The Squid version I tested is 3.4.14(installed by yum on Centos 6.8) and 3.4.8(installed by apt on Debian 7), both have the problem of use same parent proxy after about 55 seconds. I also test 3.5.23(compiled by default parameter) and found the time increased from 55 to 85 seconds or so. Thanks. Regards, Edwin Message: 1 Date: Sun, 25 Dec 2016 23:25:34 +1300 From: Amos Jeffries To: squid-users@lists.squid-cache.org Subject: Re: [squid-users] Squid keep using one parent proxy while I havemultiple parent proxies Message-ID: <6ace087dad7238ba88b6d89c84dfd...@treenet.co.nz> Content-Type: text/plain; charset=US-ASCII; format=flowed On 2016-12-24 15:43, wei wrote: > I have the following cache_peer settings in squid.conf, it works fine > but I found when the interval of every request is more than 55 seconds > or so, the request will only be forwarded to the last parent(p3), I > think this is because the counter being reset by squid if there is no > new request for about 55 seconds, anyone know how to increase this > value? Many thanks. > > cache_peer 192.168.1.100 parent 3128 weight=5 no-query name=p1 > round-robin > cache_peer 192.168.1.101 parent 3128 weight=5 no-query name=p2 > round-robin > cache_peer 192.168.1.102 parent 3128 weight=5 no-query name=p3 > round-robin What version of Squid? Amos -- Subject: Digest Footer ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
Re: [squid-users] Squid keep using one parent proxy while I have multiple parent proxies
On 2016-12-24 15:43, wei wrote: I have the following cache_peer settings in squid.conf, it works fine but I found when the interval of every request is more than 55 seconds or so, the request will only be forwarded to the last parent(p3), I think this is because the counter being reset by squid if there is no new request for about 55 seconds, anyone know how to increase this value? Many thanks. cache_peer 192.168.1.100 parent 3128 weight=5 no-query name=p1 round-robin cache_peer 192.168.1.101 parent 3128 weight=5 no-query name=p2 round-robin cache_peer 192.168.1.102 parent 3128 weight=5 no-query name=p3 round-robin What version of Squid? Amos ___ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users
