exists other maillist for the discussion about this ?
dev ? pf ?
please, anybody help-me :)
2009/9/28 Luiz Gustavo S. Costa <luizgust...@mundounix.com.br>:
> has anyone with the same problem? developers? what could this be?
>
> 2009/9/26 Luiz Gustavo S. Costa <luizgust...@mundounix.com.br>:
>> Hi people,
>>
>> Look the interrupt...
>>
>> # top
>> load averages: 2.08, 2.62, 1.93
>> 19:37:09
>> 23 processes: 2 running, 19 idle, 2 on processor
>> CPU0 states: 1.0% user, 0.0% nice, 3.8% system, 95.2% interrupt, 0.0%
idle
>> CPU1 states: 4.3% user, 0.0% nice, 41.3% system, 30.4% interrupt, 23.9%
idle
>> Memory: Real: 15M/165M act/tot Free: 832M Swap: 0K/5120M used/tot
>>
>> Very rules of the "rdr", this interrupt stay on high load
>>
>> Normal operation:
>> # pfctl -sn | grep rdr | wc -l
>> 10
>>
>> With apply the my custom "rdr":
>> # pfctl -sn | grep rdr | wc -l
>> 672
>>
>> basically, i made one rdr for each ip, with below:
>> rdr pass on vlan30 proto tcp from " . $cliente['ip'] . " to any port
>> 21 tag ftp_" . $nome . " -> 127.0.0.1 port 8021
>>
>> the "tag" parameter is for queue control of ftp connection
>>
>> on the freebsd box, this rules works perfectly
>>
>> any solution ?
>>
>> 2009/9/25 Luiz Gustavo S. Costa <luizgust...@mundounix.com.br>:
>>> Hi all,
>>>
>>> Ok, problem resolved !!!
>>>
>>> Rules with very "log" configuration, the interface pflog was generate
>>> this high load on interrupt
>>>
>>> Now, server in production:
>>> # uptime
>>> 12:23PM up 11 days, 2:16, 3 users, load averages: 0.11, 0.23, 0.48
>>>
>>> #top
>>> load averages: 0.13, 0.23, 0.47
>>> 12:24:04
>>> 22 processes: 21 idle, 1 on processor
>>> CPU0 states: 0.0% user, 0.0% nice, 0.0% system, 36.9% interrupt, 63.1%
idle
>>> CPU1 states: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100%
idle
>>>
>>> # uname -mprsv
>>> OpenBSD 4.5 GENERIC.MP#0 i386 Intel(R) Pentium(R) 4 CPU 3.00GHz
>>> ("GenuineIntel" 686-class)
>>>
>>> Migration from one Freebsd
>>>
>>> - with Trunk + Vlan + Carp
>>> - Altq (hfsc hack on HFSC_MAX_CLASSES) over Vlan
>>>
>>> nice firewall !!!!
>>>
>>> 2009/9/17 Luiz Gustavo S. Costa <luizgust...@mundounix.com.br>:
>>>> Hi guys !
>>>>
>>>> I have one installation of OpenBSD 4.5 with this configuration
(network):
>>>>
>>>> (em0 and em1) > trunk0 > vlan[10,30,40,63,65] > carp[10,30,40,63,65]
>>>>
>>>> Ok, this configuration is running perfect !
>>>>
>>>> But,
>>>> With traffic on the scenario the cpu is go for down .... i have one
>>>> pentium 4 with 2 core, 1 core with 2% idle and 88% of interrupt and
>>>> the other core with 40% of interrupt.
>>>>
>>>> ALTQ performance is poor because CPU is high load
>>>>
>>>> I migration this scenario of one freebsd (with lagg and vlan, not
>>>> carp) with load average good (no used device polling)
>>>>
>>>> my configs:
>>>>
>>>> [r...@fw2 /usr/src]# sysctl kern.version
>>>> kern.version=OpenBSD 4.5-stable (GENERIC.MP) #0: Fri Sep 11 15:34:39 BRT
2009
>>>> r...@fw2.xxxxx.net:/usr/src/sys/arch/i386/compile/GENERIC.MP
>>>>
>>>> [r...@fw2 /usr/src]# pcidump | grep 'Intel PRO'
>>>> 6:2:0: Intel PRO/1000GT (82541GI)
>>>> 6:3:0: Intel PRO/1000GT (82541GI)
>>>>
>>>> [r...@fw2 /usr/src]# sysctl hw.model
>>>> hw.model=Intel(R) Pentium(R) 4 CPU 3.00GHz ("GenuineIntel" 686-class)
>>>> [r...@fw2 /usr/src]# sysctl hw.ncpu
>>>> hw.ncpu=2
>>>>
>>>> thanks guy's !
>>>>
>>>>
>>>> --
>>>> Luiz Gustavo Costa
>>>> ----------------------------
>>>> mundoUnix - Consultoria em Software Livre
>>>> http://www.mundounix.com.br
>>>> ICQ: 2890831 / MSN: cont...@mundounix.com.br
>>>>
>>>
>>>
>>>
>>> --
>>> Luiz Gustavo Costa (Powered by BSD)
>>> *+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+
>>> mundoUnix - Consultoria em Software Livre
>>> http://www.mundounix.com.br
>>> ICQ: 2890831 / MSN: cont...@mundounix.com.br
>>>
>>
>>
>>
>> --
>> Luiz Gustavo Costa (Powered by BSD)
>> *+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+
>> mundoUnix - Consultoria em Software Livre
>> http://www.mundounix.com.br
>> ICQ: 2890831 / MSN: cont...@mundounix.com.br
>>
>
>
>
> --
> Luiz Gustavo Costa (Powered by BSD)
> *+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+
> mundoUnix - Consultoria em Software Livre
> http://www.mundounix.com.br
> ICQ: 2890831 / MSN: cont...@mundounix.com.br
>
--
Luiz Gustavo Costa (Powered by BSD)
*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+
mundoUnix - Consultoria em Software Livre
http://www.mundounix.com.br
ICQ: 2890831 / MSN: cont...@mundounix.com.br
