Subject: Re: used mbufs increasing,
To: Reinhold M. Roppert <firstname.lastname@example.org>
From: Manuel Bouyer <email@example.com>
Date: 06/06/2005 10:41:03
On Fri, Jun 03, 2005 at 01:52:33PM +0200, Reinhold M. Roppert wrote:
> thank you for your answer.
> Am 3 Jun 2005 um 12:53 hat Manuel Bouyer geschrieben:
> > What does netstat show ?
> this ist the latest output of netstat -m
> 4784 mbufs in use:
> 4468 mbufs allocated to data
> 316 mbufs allocated to packet headers
> 4417/4426 mapped pages in use
> 10252 Kbytes allocated to network (98% in use)
> 0 requests for memory denied
> 0 requests for memory delayed
> 150 calls to protocol drain routines
I was interested in the 'netstat' (without -m) outut, to see the send-queue
> > I'm seen connections sitting with the > send-queue
> > full, and this can consume a lot of memory. I attribute this to broken
> > DSL routers (As I started seeing this when french DSL providers > started
> > giving NAT routers to their clients, instead of a simple modem).
> The server is directly connected to the Internet.
In my case the problems was clients connecting to the server though one of
these DSL routers.
Manuel Bouyer <firstname.lastname@example.org>
NetBSD: 26 ans d'experience feront toujours la difference