Re: [squid-users] Squid-2.7-STABLE6 dns.median_svc_time is always 0

Hi Amos,

I just changed the symbolic link to 2.6 and used the cache dir for 2.6.
I still have 2.7 compiled and installed on the servers and I am running
2 servers with 2.7 and 2.6 at this deployment.

I will to install 3.1 on one server and see how stable it is because
that is major concern for me. I will share data if you would like
because I can put a fare amount of real load on this build.

Thanks

Q

----- Original Message ----
From: Amos Jeffries <squid3_at_treenet.co.nz>
To: Quin Guin <quinguin_at_yahoo.com>
Cc: squid-users_at_squid-cache.org
Sent: Monday, February 9, 2009 7:19:30 PM
Subject: Re: [squid-users] Squid-2.7-STABLE6 dns.median_svc_time is always 0

>
> Hi,
>
> I new to the squd-users list and I apologize if I am not posting
> correctly but I have been using squid for many years and this is my
> first post. I have read through the FAQs/Wiki and bugzilla database
> so see if this is a known issue or a configuration issue on my part but
> I am not finding anything relevant to "Median Service Time for DNS
> Lookups always being Zero". So I switched back to the 2.6-STABLE22
> build line and it works as I expected.

Do you mean you went back and re-installed 2.6?
or you changed from using some non-working build options, to using the old
working configure options but still with 2.7?

>
> Median Service Times (seconds) 5 min 60 min:
> HTTP Requests (All): 0.03241 0.03427
> Cache Misses: 0.12106 0.12106
> Cache Hits: 0.00091 0.00091
> Near Hits: 0.07409 0.07825
> Not-Modified Replies: 0.00091 0.00091
> DNS Lookups: 0.00094 0.00094
> ICP Queries: 0.00000 0.00000
>
> I
> would migrate from 2.6 to 3.0 build line but follow_x_forwarded is
> required for our installatons. I would appreciate any pointers or
> advice on what the issue is or if I am posting this issue to the wrong
> list.

You may also want to give 3.1 a test instead of 3.0 and see if it meets
your needs. The XFF stuff has been ported there.

Amos

>
>
> Thank you in advance,
>
> Q
>
>
>
> ----- Original Message ----
> From: Quin Guin <quinguin_at_yahoo.com>
> To: squid-users_at_squid-cache.org
> Sent: Sunday, February 8, 2009 7:54:05 PM
> Subject: [squid-users] Squid-2.7-STABLE6 dns.median_svc_time is always 0
>
>
> Hello,
>
> I am currently in the process of moving from 2.6 to 2.7
> and I am seeing an issue on 2 of the servers that I just installed
> 2.7-STABLE6 on. The dns.median_svc_time = 0.000000 seconds is always 0
> now matter and squid is processing request just fine.
>
> I an
> running Linux 2.6.9 kernel and did not have this issue on 2.6-STABLE22
> and I am using squids internal DNS with out any issues. I just want to
> make sure that I don't have any issue before rolling out 2.7 to the
> rest of my squid servers.
>
> Here is an example from one of the 2.7-STABLE6 servers:
>
> Median Service Times (seconds) 5 min 60 min:
> HTTP Requests (All): 0.03066 0.03241
> Cache Misses: 0.10857 0.10857
> Cache Hits: 0.00000 0.00000
> Near Hits: 0.06286 0.06286
> Not-Modified Replies: 0.00000 0.00000
> DNS Lookups: 0.00000 0.00000
> ICP Queries: 0.00000 0.00000
>
>
> Regards,
>
> Q
>
>
>
>
>

      
Received on Tue Feb 10 2009 - 12:53:43 MST