Date: Wed, 11 May 2005 13:50:07 +0100 From: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk> To: Giorgos Keramidas <keramida@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: Strange top(1) output Message-ID: <1115815807.8809.3.camel@buffy.york.ac.uk> In-Reply-To: <20050510152646.GA1164@orion.daedalusnetworks.priv> References: <c21e92e20505100316667e6bd4@mail.gmail.com> <20050510105449.GA6223@orion.daedalusnetworks.priv> <20050510134409.GA691@lucy.pool-151-204-5-5.pskn.east.verizon.net> <20050510104018.M750@lexi.siliconlandmark.com> <20050510152646.GA1164@orion.daedalusnetworks.priv>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, 2005-05-10 at 18:26 +0300, Giorgos Keramidas wrote: > On 2005-05-10 10:41, Andre Guibert de Bruet <andy@siliconlandmark.com> wrote: > > On Tue, 10 May 2005, Skip Ford wrote: > > > PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU CPU > > > COMM > > >AND > > >1352 skip 1 96 0 18968K 16276K select 0:21 0.00% 0.00% > > >Xor > > > 691 skip 1 8 0 4784K 3940K wait 0:08 0.00% 0.00% > > > mut > > > 684 skip 1 96 0 2336K 1948K select 0:07 0.00% 0.00% > > > scr > > > 667 root 1 4 0 24268K 23196K accept 0:06 0.00% 0.00% > > > per > > > 580 root 1 20 0 22896K 21948K pause 0:04 0.00% 0.00% > > > per > > > 447 root 1 96 0 2864K 1724K select 0:02 0.00% 0.00% > > > ntp > > > > What is the length of the longest username that you have on your system? > > Ah, yes! Good thought. This could affect the width of the USERNAME > column and push everything too far to the right. If this is the case, > I'd probably vote for optionally limiting the length of the username > column to, say, 8 columns at most. I would also vote for limiting it to 8 characters. Even with longer usernames, I suspect 8 characters will be enough to identify particular users (and if it's not there is always they UID view). Doing this would also allow us to eliminate the nasty code in src/usr.bin/top/machine.c which causes top to be unusable on a machine with a significant number of user accounts. See http://lists.freebsd.org/pipermail/freebsd-stable/2005-April/014275.html for details. Gavin
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1115815807.8809.3.camel>