Try to set
sysctl net.isr.direct=1
swi:net will not use 100% of your CPU.
___
freebsd-net@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-net
To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
The following reply was made to PR kern/132984; it has been noted by GNATS.
From: Sergey Pronin
To: bug-follo...@freebsd.org, v...@prokk.net
Cc:
Subject: Re: kern/132984: [netgraph] swi1: net 100% cpu usage
Date: Thu, 14 May 2009 18:39:35 +0400
--000e0cd311a2045e870469e04ca6
Content-Type
The following reply was made to PR kern/132984; it has been noted by GNATS.
From: Sergey Pronin
To: bug-follo...@freebsd.org, v...@prokk.net
Cc:
Subject: Re: kern/132984: [netgraph] swi1: net 100% cpu usage
Date: Tue, 31 Mar 2009 15:01:39 +0300
--001636c5a72e353f32046668f6ec
Content-Type
This topic is also related to:
http://lists.freebsd.org/pipermail/freebsd-net/2009-March/021345.html
> And I have the 4th server with the same hardware and software configuration
> but with FreeBSD 7.1-RELEASE-p1. Everything works fine.
I've experienced the same problems with:
FreeBSD 7.1-RELEASE
Very strange.
I have freebsd 7.0-RELEASE-p10 with dummynet in use and about 700 Mbit/s
traffic passing through. dummynet process CPU usage is 0% to 10%.
Let me see your ipfw rules.
What FreeBSD version do you have?
What about swi: net and taskq (irq) processes?
Hardware configuration?
_
Synopsis: process swi1: net, taskq em0 and dummynet gives 100% CPU usage
Related to
http://lists.freebsd.org/pipermail/freebsd-net/2009-February/021120.html
Not depending on the conditions (no heavy load, not a lot of traffic passing
through, not a lot of ng nodes) server stops to work properly.
Good day.
As I'm using mpd4 I have mpd.conf and mpd.links. There are lots of static
ngs created. So I'll post just a pattern of my mpd.conf:
pppoe_def:
set bundle disable multilink
set bundle disable round-robin
set bundle enable noretry
set ipcp dns X.X.X.X Y.Y.Y.
Synopsis: process swi1:net gives 100% CPU usage.
Not depending on the conditions (no heavy load, not a lot of traffic passing
through, not a lot of ng nodes) server stops to work properly.
1) swi1:net gives me 100% CPU usage.
2) server is not responding to icmp echo requests
3) ssh of course not w
