Subject: Re: ps(1) reports negative cpu time
To: Jukka Salmi <j+nbsd@2005.salmi.ch>
From: Jeremy C. Reed <reed@reedmedia.net>
List: netbsd-users
Date: 08/03/2005 09:36:19
On Wed, 3 Aug 2005, Jukka Salmi wrote:
> on a system running NetBSD/i386 2.0_STABLE, I see:
>
> $ ps -p8
> PID TT STAT TIME COMMAND
> 8 ?? DK 0 :-1.99 [pagedaemon]
>
> Negative time? Is pagedaemon generating time? ;-)
>
> Has anybody seen this before, i.e. is this a known bug?
I also saw similar a couple days ago on NetBSD/i386 2.0.2, but not a
kernel thread.
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
mail 268 0.0 1.9 708 1740 ?? Ss 11:26AM 0:-3.36 /usr/pkg/sbin/exim -bd -q30m (exim-4.44-1)
The rc.conf has ntpdate=YES and also runs "/etc/rc.d/ntpdate start" once
each night.
Jeremy C. Reed
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