Gentoo Archives: gentoo-user

From: Adrian Chelar <manowar@××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Help interpreting top(1) display
Date: Wed, 06 Jul 2005 21:42:57
Message-Id: 002701c58272$f0efb0d0$050aa8c0@yo2lux
1 no problem
2
3 ----- Original Message -----
4 From: "Kevin O'Gorman" <kogorman@×××××.com>
5 To: <gentoo-user@l.g.o>
6 Sent: Wednesday, July 06, 2005 3:07 AM
7 Subject: Re: [gentoo-user] Help interpreting top(1) display
8
9
10 > Okay, thanks. They are indeed niced, because there are a lot of them, and
11 > I would like my keystrokes echoed sometime today....
12 >
13 > OTOH, where can I read about the others?
14 >
15 > ++ kevin
16 >
17 > On 7/5/05, Calvin Walton <calvin.walton@×××××.com> wrote:
18 > > On 7/5/05, Kevin O'Gorman <kogorman@×××××.com> wrote:
19 > > > Cpu0 : 1.3% us, 1.9% sy, 96.0% ni, 0.8% id, 0.0% wa, 0.0% hi,
20 0.0% si
21 > > >
22 > > > I'm running a bunch of compute-bound tasks, so I suppose the 'ni'
23 fields
24 > > > indicate heavy use, but what exactly does 'ni' mean? And what do the
25 other
26 > > > fields mean -- if the 'us' field means 'user' then I'm really baffled.
27 > > >
28 > > > The man page is most helpful in deciphering the task displays, but I
29 was
30 > > > unable to find a part about the header fields.
31 > > > --
32 > > > Kevin O'Gorman, PhD
33 > >
34 > > The full names for the first three are user, system, and nice. It
35 > > appears that the tasks your are running are being run 'niced', see man
36 > > nice. The priority is set to lower (or possibly higher, i'm not
37 > > sure...) than regular tasks in the system, and the cpu usage shows up
38 > > under nice instead of user.
39 > >
40 > > --
41 > > Calvin Walton
42 > >
43 > --
44 > Go back to the top: I almost always top-post
45 > Kevin O'Gorman, PhD
46 >
47 > --
48 > gentoo-user@g.o mailing list
49 >
50
51 --
52 gentoo-user@g.o mailing list