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Date:      Mon, 04 Feb 2002 12:40:43 -0600
From:      Jesse Ahrens <jahrens@centtech.com>
To:        Robert Tsay <cctsay@coollinux.adsldns.org>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: sshd+named=>95% CPU
Message-ID:  <5.1.0.14.2.20020204123933.00b2ad90@127.0.0.1>
In-Reply-To: <Pine.LNX.4.33.0202041023080.26829-100000@coollinux.adsldns .org>
References:  <10337180422.20020204000855@cybertron.tmfweb.nl>

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Tried putting your IP in /etc/hosts and seeing if named still sucks the CPU?

>Thanks Alex but I don't think I have a screen saver
>running after check. In the mean time, I just found
>als that even no sshd running, named CPU is still
>running 98-99% load and I don't think it's right..
>
>R.
>
>On Mon, 4 Feb 2002, Alex wrote:
>
> > Hello Robert,
> >
> > Sunday, February 03, 2002, 11:14:46 PM, you wrote:
> >
> >
> > RT> Hello,
> >
> > RT> I'm asking what's wrong with FreeBSD(4.1 release)
> > RT> for 95% CPU utilization and I have no way to ssh
> > RT> in. Once I don't use ssh auth, CPU is just
> > RT> around 0.5 to 1 %. On the other hand, when
> > RT> I shut the named, I have no problem to ssh
> > RT> in. Please advise the fix.
> >
> > RT> Thanks!
> > RT> R.
> >
> > I assume then when you use ssh to login you have heavy use and when
> > you log in on the machine it self you do not have this.
> >
> > Do you have a screen saver? Yes = read, no = skip and tell.
> >
> > Backgroud:
> >
> > I had something similar month back. Wen using top I couln'd which pid
> > realy used them. When i sued to root it disapeerd and then came back
> > 5min later.
> >
> > Someone pointed out that it might be my screen saver. (I had fire on
> > it). Using a screen saver in a non-graphical enevorment means some
> > (bios-)calls have to be made which are prity heavy.
> >
> > Sulution:
> >
> > Put the black screen save on.
> >
> >
>
>
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Jesse Ahrens
Unix Systems Engineer
Centaur Technology
(512) 418-5794


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