Apache-Talk @lexa.ru 

Inet-Admins @info.east.ru 

Filmscanners @halftone.co.uk 

Security-alerts @yandex-team.ru 

nginx-ru @sysoev.ru 


   


   


   















      :: nginx-ru
Nginx-ru mailing list archive (nginx-ru@sysoev.ru)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: CPU "em0 taskq"


  • To: nginx-ru@xxxxxxxxx
  • Subject: Re: CPU "em0 taskq"
  • From: <kirillrst@xxxxxxxxx>
  • Date: Fri, 23 Oct 2009 11:00:55 +0400
  • Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :from:date:message-id:subject:to:content-type; bh=qVYQWvpldwmPtAqFddJCc4vfRJovR/+qWgPq3QjAot8=; b=H5T1goqPl+2OFs8AWP60eMgsr+ZkuLiDDShUxCITuUy3LEp4zkm5vOS/p45QM3vhP1 TIl16zAqURLqcCtZ2IDwgRPdy+hljwvWtnOXn7jraSzHJcISjpsL79PCFJ46mmoQavit Zbh/DWlhdpYTvfCURAcN0LgNVG7I2NKvYX068=
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; b=ohT26VZhZ8/GtHvkCU0jGjenkpEV58AX9vJHi4NuHxBLB33qxHMdeaVD6P9JIrpfjY kJw2dXKPFHgCYfJOHLD8dgdhNa+/5RUZBc8rJtXI8sq0k5AEvfgFWI3MGhEEICmhkXWo t2x/la+p9GkUB1HSwzVadWqoOrke/NhDi4SoY=
  • In-reply-to: <4AE035A9.2080607@xxxxxxxxxxxxxxxxxxx>
  • References: <14a5364f0910202356w6ffc4b8cq127e00340698571@xxxxxxxxxxxxxx> <4AE035A9.2080607@xxxxxxxxxxxxxxxxxxx>

100Kpps, , , . , D-Link .

2009/10/22 MZ <zuborg@xxxxxxxxxxxxxxxxxxx>
, , , ݣ Celeron- ?
, , , ţ .


wrote:
, . , (*em0 taskq*) . FreeBSD 100.
: Celeron 2.8, 1Gb , 7.2-i386-20091008-RELENG_7_2. web-, nginx .

/etc/rc.d/ipfilter onestop - .

# top -SP
CPU: 13.5% user, 0.0% nice, 46.8% system, 6.4% interrupt, 33.3% idle
Mem: 205M Active, 266M Inact, 152M Wired, 1068K Cache, 111M Buf, 368M Free
Swap: 4096M Total, 56M Used, 4040M Free, 1% Inuse
PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND
11 root 1 171 ki31 0K 8K RUN 476:04 30.76% idle: cpu0
22 root 1 -68 - 0K 8K - 204:36 *29.20% em0 taskq*
34 root 1 -68 - 0K 8K WAIT 73:52 8.40% irq18: em0 atapci1
15763 www 1 96 0 203M 191M RUN 3:35 1.17% nginx
...

# vmstat 5
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr ad4 ad6 in sy cs us sy id
1 0 0 718M 402M 478 3 0 1 541 985 0 0 5028 23780 29929 15 44 41
1 0 0 718M 402M 2 0 0 0 0 0 0 0 6143 14213 22360 11 50 40


# netstat -dw1
input (Total) output
packets errs bytes packets errs bytes colls drops
8448 0 4671078 9177 0 6720956 0 0
25776 0 17436726 28118 0 17904026 0 0
32230 0 26810636 32266 0 21383868 0 0
23703 0 19727356 23627 0 13323592 0 0

# netstat -Lan
Current listen queue sizes (qlen/incqlen/maxqlen)
Proto Listen Local Address tcp4 16/0/128 *.80
...

# sysctl kern.ipc.numopensockets
kern.ipc.numopensockets: 4984

--
. .






--
kirillrst.com



 




Copyright © Lexa Software, 1996-2009.