Subject: Re: explaining TOP memory output and constant 1.0 load averages
To: Mark Cullen <mark.r.cullen@gmail.com>
From: Steven M. Bellovin <smb@cs.columbia.edu>
List: netbsd-users
Date: 07/19/2006 09:46:23
On Wed, 19 Jul 2006 12:09:12 +0100, Mark Cullen <mark.r.cullen@gmail.com>
wrote:
>
> I think my load average problem may be something to do with Samba or
> RAIDFrame?! That's the only thing I haven't really tried to kill (it'd
> be a bit of hassle because all of my computers are logged on to the
> server). I've tried killing everything but Samba and it doesn't make any
> difference.
>
> I'm guessing that it's not really anything to be overly concerned about,
> as I am not experiencing slowness and the CPU time in `top` says it's
> nearly always idle. It's a little annoying having it constantly ~1.00
> when it's not actually doing anything most of the time, but never mind
> :-) Makes it look busier than it actually is I suppose!
>
I used to have a machine that showed that symptom. It wasn't running
RAIDFrame or Samba, and behaved that way well before the new VM system. I
never did figure it out.
--Steven M. Bellovin, http://www.cs.columbia.edu/~smb