Ola Pessoal,
May 17 09:22:21 avalon kernel: maxproc limit exceeded by uid 89,
please see tuning(7) and login.conf(5).
May 17 09:22:50 avalon last message repeated 9 times
meu login.conf o default está:
default:\
....
:maxproc=unlimited:\
....
Não deveria estar sem limite .
Ou ele utiliza:
kern.maxproc: 6164
kern.maxprocperuid: 5547
Estou aumentando agora:
sysctl kern.maxprocperuid=8547
kern.maxprocperuid: 5547 -> 8547
para teste.
Para melhorar a performance adicionei no arquivo : /boot/loader.conf
kern.ipc.nsfbufs="79872" # Set the number of sendfile(2) bufs
Isso já melhorou o número de mensagens entregues ao mesmo tempo. Mas
ainda não ficou legal, não passa das 40 simultâneos.
Alguem tem alguma dica para melhorar a performance do qmail?
# netstat -m
700/1325/2025 mbufs in use (current/cache/total)
279/733/1012/25600 mbuf clusters in use (current/cache/total/max)
279/476 mbuf+clusters out of packet secondary zone in use (current/cache)
0/726/726/12800 4k (page size) jumbo clusters in use (current/cache/total/max)
0/0/0/6400 9k jumbo clusters in use (current/cache/total/max)
0/0/0/3200 16k jumbo clusters in use (current/cache/total/max)
733K/4701K/5434K 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)
0/22/79872 sfbufs in use (current/peak/max)
0 requests for sfbufs denied
0 requests for sfbufs delayed
1112 requests for I/O initiated by sendfile
0 calls to protocol drain routines
last pid: 42903; load averages: 2.12, 3.70, 3.03
up 9+22:11:27 14:12:33
327 processes: 12 running, 298 sleeping, 1 zombie, 16 lock
CPU: 69.0% user, 0.0% nice, 26.6% system, 0.4% interrupt, 3.9% idle
Mem: 541M Active, 2032M Inact, 235M Wired, 69M Cache, 112M Buf, 625M Free
Swap: 4096M Total, 204K Used, 4096M Free
Valeu
Joel
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