[FUG-BR] squid lento

[Flavio Alexsandro Silva]

Lutieri G. wrote:
> Acabei de ver isso. Vou ativar. Porém antes fiz um teste.
> 
> criei dentro do /var uma pasta cache_squid
> 
> mkdir /var/cache_squid
> chown -R squid:squid /var/cache_squid
> squid -z
> /usr/local/etc/rc.d/squid start
> 
> e coloquei no squid.conf
> 
> cache_dir ufs /var/cache_squid 1000 16 256
> 
> 
> E o /var já tah montado com o soft-updates ativo.
> Porém o problema continua. Migrei os usuários, 4 minutos depois a
> lentidão toma conta!!!
> 
> Acabei de comentar todas as minhas acl's. Só sobrou uma liberando o
> acesso a todo mundo, desativei a autenticação também. E continua
> lento...
> 
> Nesse exato momento voltei os usuário pro proxy antigo e to usando
> sozinho o novo(BSD) tah mais do que perfeito...
> Aliás, antes de migrar todos usuários eu havia alterado os proxies de
> todas máquinas da TI, em torno de 17, e tava perfeito. Conclui que
> acima de 45 usuários é que começa a trovar...
> 
> 
> 2007/8/27, Flavio Alexsandro Silva <falexsandro em inbox.com>:
>> Lutieri G. wrote:
>>> 2007/8/27, Márcio Luciano Donada <mdonada em auroraalimentos.com.br>:
>>>> -----BEGIN PGP SIGNED MESSAGE-----
>>>> Hash: SHA1
>>>>
>>>> Lutieri G. escreveu:
>>>>> Acabou de ficar lento quase travando:
>>>>>
>>>>> # netstat -m 807/1698/2505 mbufs in use (current/cache/total)
>>>>> 806/1162/1968/25600 mbuf clusters in use (current/cache/total/max)
>>>>> 806/1016 mbuf+clusters out of packet secondary zone in use
>>>>> (current/cache) 0/0/0/0 4k (page size) jumbo clusters in use
>>>>> (current/cache/total/max) 0/0/0/0 9k jumbo clusters in use
>>>>> (current/cache/total/max) 0/0/0/0 16k jumbo clusters in use
>>>>> (current/cache/total/max) 1813K/2748K/4562K bytes allocated to
>>>>> network (current/cache/total) 0/0/0 requests for mbufs denied
>>>>> (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters
>>>>> denied (4k/9k/16k) 0/0/0 sfbufs in use (current/peak/max) 0
>>>>> requests for sfbufs denied 0 requests for sfbufs delayed 0 requests
>>>>> for I/O initiated by sendfile 46 calls to protocol drain routines
>>>>>
>>>> Qual é a saída do comando mount?
>>> # mount
>>> /dev/da0s1a on / (ufs, local)
>>> devfs on /dev (devfs, local)
>>> /dev/da0s1e on /tmp (ufs, local, soft-updates)
>>> /dev/da0s1f on /usr (ufs, local, soft-updates)
>>> /dev/da0s1d on /var (ufs, local, soft-updates)
>>> /dev/da0s2a on /cache (ufs, local)
>>> devfs on /var/chroot/named/dev (devfs, local)
>>>
>>>> Abraço,
>>>>
>>>
>> Lutieri,
>>
>>         Ative o soft-updates no /dev/da0s2a!
>>
>> --
>> Flávio Alexsandro Silva
>> "Unix is user friendly. It's just selective about who its friends are."
>> "Linux is for people who hate Windows.
>> BSD is for people who love UNIX."
>> -------------------------
>> Histórico: http://www.fug.com.br/historico/html/freebsd/
>> Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
>>
> 
> 
Lutieri,

	Estes problemas podem estar relacionados sim ao numero de usuários e 
sua configuracao, principalmente de kernel...
	Tente fazer aquela modificacao sugerida pelo amigo de utilizar o skid 
com diskd, mas pra isso seria correto estar uitlizando o VFS_AIO no 
kernel!!!

Abraços,

-- 
Flávio Alexsandro Silva
"Unix is user friendly. It's just selective about who its friends are."
"Linux is for people who hate Windows.
BSD is for people who love UNIX."

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