Luiz Gustavo S. Costa wrote: > exists other maillist for the discussion about this ? > > dev ? pf ? > > please, anybody help-me :) > > 2009/9/28 Luiz Gustavo S. Costa <[email protected]>: >> has anyone with the same problem? developers? what could this be? >> >> 2009/9/26 Luiz Gustavo S. Costa <[email protected]>: >>> 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 <[email protected]>: >>>> 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 <[email protected]>: >>>>> 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 >>>>> [email protected]:/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 ! >>>>>
please, anybody with this problem ? help-me theo ! ;) -- Luiz Gustavo Costa (Powered by BSD) *+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+*+ mundoUnix - Consultoria em Software Livre http://www.mundounix.com.br ICQ: 2890831 / MSN: [email protected]
