Le mardi 3 novembre 2009 22:50:58, Amos Jeffries a écrit :
> Luis Daniel Lucio Quiroz wrote:
> > HI squids,
> >
> > We have 2 squid server, one with load other with minimal (1-2 users).
> > After doing a -k reconfigure, the loaded server delays 40 seconds, but
> > unloaded 2 seconds. Look:
> >
> > Unloaded:
> > 2009/11/03 19:01:14| Processing Configuration File: /etc/squid/squid.conf
> > (depth 0)
> > 2009/11/03 19:01:14| Processing Configuration File: /etc/squid/squid.acl
> > (depth 1)
> > 2009/11/03 19:01:14| WARNING: HTTP requires the use of Via
> > 2009/11/03 19:01:14| Initializing https proxy context
> > 2009/11/03 19:01:14| Store logging disabled
> > 2009/11/03 19:01:14| User-Agent logging is disabled.
> > 2009/11/03 19:01:14| Referer logging is disabled.
> > 2009/11/03 19:01:14| DNS Socket created at 0.0.0.0, port 49328, FD 8
> > 2009/11/03 19:01:14| Adding nameserver 127.0.0.1 from /etc/resolv.conf
> > 2009/11/03 19:01:14| Adding domain sat.gob.mx from /etc/resolv.conf
> > 2009/11/03 19:01:14| Adding domain insys-corp.com.mx from
> > /etc/resolv.conf 2009/11/03 19:01:14| helperOpenServers: Starting 32/32
> > 'squidGuard' processes 2009/11/03 19:01:15| helperOpenServers: Starting
> > 16/16 'digest_ldap_auth' processes
> > 2009/11/03 19:01:15| helperOpenServers: Starting 32/32 'squid_ldap_group'
> > processes
> > 2009/11/03 19:01:15| helperOpenServers: Starting 32/32
> > 'ip-user-helper.pl' processes
>
> Wow! thats a LOT of helper processes for 2 users.
>
> They start fast enough though.
>
> > 2009/11/03 19:01:16| Accepting HTTP connections at 0.0.0.0, port 3128,
> > FD 57. 2009/11/03 19:01:16| Accepting ICP messages at 0.0.0.0, port 3130,
> > FD 122. 2009/11/03 19:01:16| Accepting HTCP messages on port 4827, FD
> > 123. 2009/11/03 19:01:16| Accepting SNMP messages on port 3401, FD 124.
> >
> > Loaded:
> > 2009/11/03 18:59:05| Processing Configuration File: /etc/squid/squid.conf
> > (depth 0)
> > 2009/11/03 18:59:05| Processing Configuration File: /etc/squid/squid.acl
> > (depth 1)
> > 2009/11/03 18:59:05| WARNING: HTTP requires the use of Via
> > 2009/11/03 18:59:05| Initializing https proxy context
> > 2009/11/03 18:59:05| Store logging disabled
> > 2009/11/03 18:59:05| User-Agent logging is disabled.
> > 2009/11/03 18:59:05| Referer logging is disabled.
> > 2009/11/03 18:59:05| DNS Socket created at 0.0.0.0, port 35507, FD 8
> > 2009/11/03 18:59:05| Warning: Could not find any nameservers. Trying to
> > use localhost
> > 2009/11/03 18:59:05| Please check your /etc/resolv.conf file
> > 2009/11/03 18:59:05| or use the 'dns_nameservers' option in squid.conf.
>
> Oops! major problem with DNS on this server.
>
> > 2009/11/03 18:59:05| helperOpenServers: Starting 32/32 'squidGuard'
> > processes 2009/11/03 18:59:17| helperOpenServers: Starting 16/16
> > 'digest_ldap_auth' processes
> > 2009/11/03 18:59:23| helperOpenServers: Starting 32/32 'squid_ldap_group'
> > processes
> > 2009/11/03 18:59:34| helperOpenServers: Starting 32/32
> > 'ip-user-helper.pl' processes
> > 2009/11/03 18:59:47| Accepting HTTP connections at 0.0.0.0, port 3128,
> > FD 57. 2009/11/03 18:59:47| Accepting ICP messages at 0.0.0.0, port 3130,
> > FD 122. 2009/11/03 18:59:47| Accepting HTCP messages on port 4827, FD
> > 123. 2009/11/03 18:59:47| Accepting SNMP messages on port 3401, FD 124.
> > 2009/11/03 18:59:47| Pinger socket opened on FD 126
> > 2009/11/03 18:59:47| Configuring Parent 127.0.0.1/8080/7
> > 2009/11/03 18:59:47| Configuring Parent 10.10.50.232/8080/7
> >
> > I wonder to know if there is a way i can speed this up.
>
> An old rule-of-thumb in computing is to start with the first reported
> problem and see how many of the following disappearr
>
> For you that is as Squid suggests "Please check your /etc/resolv.conf
> file".
>
> The slow server seems to have no DNS servers available. This could be
> causing any kind of problems for the helpers later on. All of the extra
> delay is during the startup process of the helpers.
>
> Amos
>
You were right, I was missing DNS, whoever, look, delay is still slow. about
54 sec to reconfigure. What other think I may change. This is a loaded
server, with about 1k connections.
2009/11/04 11:15:35| Reconfiguring Squid Cache (version 3.0.STABLE19)...
2009/11/04 11:15:35| FD 76 Closing HTTP connection
2009/11/04 11:15:35| FD 141 Closing ICP connection
2009/11/04 11:15:35| FD 142 Closing HTCP socket
2009/11/04 11:15:35| FD 143 Closing SNMP socket
2009/11/04 11:15:35| Processing Configuration File: /etc/squid/squid.conf
(depth 0)
2009/11/04 11:15:35| Processing Configuration File: /etc/squid/squid.acl (depth
1)
2009/11/04 11:15:35| WARNING: HTTP requires the use of Via
2009/11/04 11:15:35| Initializing https proxy context
2009/11/04 11:15:35| Store logging disabled
2009/11/04 11:15:35| User-Agent logging is disabled.
2009/11/04 11:15:35| Referer logging is disabled.
2009/11/04 11:15:35| DNS Socket created at 0.0.0.0, port 60779, FD 8
2009/11/04 11:15:35| Adding nameserver 127.0.0.1 from squid.conf
2009/11/04 11:15:35| helperOpenServers: Starting 32/32 'squidGuard' processes
2009/11/04 11:15:51| helperOpenServers: Starting 16/16 'digest_ldap_auth'
processes
2009/11/04 11:15:59| helperOpenServers: Starting 32/32 'squid_ldap_group'
processes
2009/11/04 11:16:15| helperOpenServers: Starting 32/32 'ip-user-helper.pl'
processes
2009/11/04 11:16:31| Accepting HTTP connections at 0.0.0.0, port 3128, FD 78.
2009/11/04 11:16:31| Accepting ICP messages at 0.0.0.0, port 3130, FD 143.
2009/11/04 11:16:31| Accepting HTCP messages on port 4827, FD 144.
2009/11/04 11:16:31| Accepting SNMP messages on port 3401, FD 391.
Received on Wed Nov 04 2009 - 17:27:36 MST
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