Amos Jeffries <squid3@xxxxxxxxxxxxx> escribió:
On Wed, 04 Nov 2009 16:39:08 -0300, Guido Marino Lorenzutti
<glorenzutti@xxxxxxxxxxxxxxxx> wrote:
Sorry, can't help you with the problem. But I have a question instead :)
Where did you get the ip-user-helper.pl ?
Tryin' to help... i have also 1k connections, squid 2.7 and it takes
that time too... i found that if i reduce the number of helpers it
starts up faster.
I have 180 NTLM, 10 basic, and 75 squid_ldap_group childrens..
With less, it starts faster.
If you do squid -k reconfigure and watch the proceess list, you will
see that the squid dosen't work until all the childrens are running...
it would be great that the squids starts as soon as ONE child per type
is running... or to have a minimum childrens, and a maximum childrens...
Hmm, interesting idea that max/min. Thank you.
I'm planning on some alterations for faster performance on helper
startup/restart 'one day'.
Amos
This would be GREAT. Imagine that if you can set a min/max you don't
have to restart to add more helpers, it would start up faster... uff..
sooo much better...
Sorry for my english, never study :)
Luis Daniel Lucio Quiroz <luis.daniel.lucio@xxxxxxxxx> escribió:
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.
