Re: [squid-users] Caching in 3.2 vs 3.1

Hi,

I run the test again with debug_options set as Amos recommended.
Here is the cache.log :

2012/03/21 12:37:44 kid1| Starting Squid Cache version 3.2.0.16 for
i686-pc-linux-gnu...
2012/03/21 12:38:34.644 kid1| HTTP Client local=127.0.0.1:9993
remote=127.0.0.1:42828 FD 10 flags=1
2012/03/21 12:38:34.644 kid1| HTTP Client REQUEST:
---------
GET http://127.0.0.1:9990/x HTTP/1.1
User-Agent: curl/7.12.1 (i386-redhat-linux-gnu) libcurl/7.12.1
OpenSSL/0.9.7a zlib/1.2.1.2 libidn/0.5.6
Host: 127.0.0.1:9990
Accept: */*

----------
2012/03/21 12:38:34.645 kid1| HTTP Server local=127.0.0.1:42829
remote=127.0.0.1:9990 FD 11 flags=1
2012/03/21 12:38:34.645 kid1| HTTP Server REQUEST:
---------
GET /x HTTP/1.1
User-Agent: curl/7.12.1 (i386-redhat-linux-gnu) libcurl/7.12.1
OpenSSL/0.9.7a zlib/1.2.1.2 libidn/0.5.6
Host: 127.0.0.1:9990
Accept: */*
Via: 1.1 localhost.localdomain (squid/3.2.0.16)
X-Forwarded-For: 127.0.0.1
Cache-Control: max-age=259200
Connection: keep-alive

----------
2012/03/21 12:38:34.645 kid1| ctx: enter level 0: 'http://127.0.0.1:9990/x'
2012/03/21 12:38:34.645 kid1| HTTP Server local=127.0.0.1:42829
remote=127.0.0.1:9990 FD 11 flags=1
2012/03/21 12:38:34.645 kid1| HTTP Server REPLY:
---------
HTTP/1.1 200 OK
Server: thttpd/2.25b 29dec2003
Content-Type: text/plain; charset=iso-8859-1
Date: Wed, 21 Mar 2012 11:38:34 GMT
Last-Modified: Wed, 21 Mar 2012 11:36:44 GMT
Accept-Ranges: bytes
Connection: close
Content-Length: 5

HiHo

----------
2012/03/21 12:38:34.645 kid1| ctx: exit level 0
2012/03/21 12:38:34.645 kid1| HTTP Client local=127.0.0.1:9993
remote=127.0.0.1:42828 FD 10 flags=1
2012/03/21 12:38:34.645 kid1| HTTP Client REPLY:
---------
HTTP/1.1 200 OK
Server: thttpd/2.25b 29dec2003
Content-Type: text/plain; charset=iso-8859-1
Date: Wed, 21 Mar 2012 11:38:34 GMT
Last-Modified: Wed, 21 Mar 2012 11:36:44 GMT
Accept-Ranges: bytes
Content-Length: 5
X-Cache: MISS from localhost.localdomain
Via: 1.1 localhost.localdomain (squid/3.2.0.16)
Connection: keep-alive

----------
2012/03/21 12:38:52.621 kid1| HTTP Client local=127.0.0.1:9993
remote=127.0.0.1:43206 FD 10 flags=1
2012/03/21 12:38:52.621 kid1| HTTP Client REQUEST:
---------
GET http://127.0.0.1:9990/x HTTP/1.1
User-Agent: curl/7.12.1 (i386-redhat-linux-gnu) libcurl/7.12.1
OpenSSL/0.9.7a zlib/1.2.1.2 libidn/0.5.6
Host: 127.0.0.1:9990
Accept: */*

----------
2012/03/21 12:38:52.621 kid1| HTTP Server local=127.0.0.1:43207
remote=127.0.0.1:9990 FD 11 flags=1
2012/03/21 12:38:52.621 kid1| HTTP Server REQUEST:
---------
GET /x HTTP/1.1
User-Agent: curl/7.12.1 (i386-redhat-linux-gnu) libcurl/7.12.1
OpenSSL/0.9.7a zlib/1.2.1.2 libidn/0.5.6
Host: 127.0.0.1:9990
Accept: */*
Via: 1.1 localhost.localdomain (squid/3.2.0.16)
X-Forwarded-For: 127.0.0.1
Cache-Control: max-age=259200
Connection: keep-alive

----------
2012/03/21 12:38:52.621 kid1| ctx: enter level 0: 'http://127.0.0.1:9990/x'
2012/03/21 12:38:52.622 kid1| HTTP Server local=127.0.0.1:43207
remote=127.0.0.1:9990 FD 11 flags=1
2012/03/21 12:38:52.622 kid1| HTTP Server REPLY:
---------
HTTP/1.1 200 OK
Server: thttpd/2.25b 29dec2003
Content-Type: text/plain; charset=iso-8859-1
Date: Wed, 21 Mar 2012 11:38:52 GMT
Last-Modified: Wed, 21 Mar 2012 11:36:44 GMT
Accept-Ranges: bytes
Connection: close
Content-Length: 5

HiHo

----------
2012/03/21 12:38:52.622 kid1| ctx: exit level 0
2012/03/21 12:38:52.622 kid1| HTTP Client local=127.0.0.1:9993
remote=127.0.0.1:43206 FD 10 flags=1
2012/03/21 12:38:52.622 kid1| HTTP Client REPLY:
---------
HTTP/1.1 200 OK
Server: thttpd/2.25b 29dec2003
Content-Type: text/plain; charset=iso-8859-1
Date: Wed, 21 Mar 2012 11:38:52 GMT
Last-Modified: Wed, 21 Mar 2012 11:36:44 GMT
Accept-Ranges: bytes
Content-Length: 5
X-Cache: MISS from localhost.localdomain
Via: 1.1 localhost.localdomain (squid/3.2.0.16)
Connection: keep-alive

----------

It doesn't say me very much, but I forward it to squid-users in any case.

-- erik

On Wed, Mar 14, 2012 at 10:47 PM, Amos Jeffries <squid3_at_treenet.co.nz> wrote:
>
> cc'ing to squid-dev where the people who might know reside....
>
>
> Also, adding "debug_options 11,2" may show something useful in the HTTP flow
> for 3.2.
>
> Amos
>
>
> On 15.03.2012 05:59, Erik Svensson wrote:
>>
>> Hi,
>>
>> Objects don't get cached in Squid 3.2. Same transactions and config
>> works in 3.1
>>
>> I will show my problem with a simple webserver listening on 127.0.0.1:9990
>> and sending transactions from curl to a squid listening on 127.0.0.1:9993
>>
>> 3.1 logs first a MISS since the cache is empty and when repeating the
>> transaction a HIT.
>> 3.2 logs 2 MISSes
>>
[ Omitted some details - see original post for the rest ]
>>
>>
>> To repeat : Squid 3.1 logs expected MISS + HIT while 3.2 logs MISS + MISS.
>> Does anyone have any idea what I am missing here ?
>>
>> Regards,
>> Erik Svensson
Received on Wed Mar 21 2012 - 11:59:03 MDT