Date: Tue, 27 Mar 2001 08:53:35 -0800 (PST) From: David Wolfskill <david@catwhisker.org> To: bright@wintelcom.net, jhb@FreeBSD.ORG Cc: current@FreeBSD.ORG Subject: RE: top output broked? Message-ID: <200103271653.f2RGrZ415502@bunrab.catwhisker.org> In-Reply-To: <XFMail.010327083310.jhb@FreeBSD.org>
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>Date: Tue, 27 Mar 2001 08:33:10 -0800 (PST)
>From: John Baldwin <jhb@FreeBSD.ORG>
>Not one that I've seen:
> PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU CPU COMMAND
> 11 root -16 0 0K 0K CPU0 0 79.5H 49.37% 49.37% idle: cpu0
> 10 root -16 0 0K 0K RUN 1 79.4H 48.19% 48.19% idle: cpu1
> 13 root -48 -167 0K 0K WAIT 0 62:53 0.00% 0.00% swi6: tty:s
> 15 root 76 0 0K 0K sleep 0 6:07 0.00% 0.00% random
> 5 root 20 0 0K 0K syncer 1 2:47 0.00% 0.00% syncer
> 20 root -68 -187 0K 0K WAIT 1 1:18 0.00% 0.00% irq18: fxp0
> 19 root -64 -183 0K 0K WAIT 0 0:53 0.00% 0.00% irq16: ahc0
> 12 root -44 -163 0K 0K WAIT 0 0:52 0.00% 0.00% swi1: net
> 18 root -36 -155 0K 0K WAIT 1 0:49 0.00% 0.00% swi3: cambi
> 4 root -16 0 0K 0K psleep 0 0:41 0.00% 0.00% bufdaemon
> 283 root 4 0 552K 388K select 0 0:10 0.00% 0.00% dhclient
>If you run 'top -S' does all your time show up in the idle processes like it
>does here?
Hmm... mine loks like that (modulo #CPUs), except when I'm actually
making it do some work (re-building the kernel, in this case). What I
see ("top -S") looks like:
last pid: 9546; load averages: 0.97, 0.64, 0.30 up 0+00:08:32 08:51:47
77 processes: 3 running, 57 sleeping, 2 zombie, 15 waiting
CPU states: 91.1% user, 0.0% nice, 5.4% system, 0.4% interrupt, 3.1% idle
Mem: 32M Active, 78M Inact, 27M Wired, 96K Cache, 35M Buf, 110M Free
Swap: 1024M Total, 4168K Used, 1020M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
10 root -16 0 0K 0K RUN 3:43 2.15% 2.15% idle
9545 root 121 0 3428K 3304K RUN 0:00 2.00% 0.10% cc1
514 root 4 0 27148K 26128K select 0:03 0.00% 0.00% XFree86
212 root 4 0 420K 304K select 0:03 0.00% 0.00% pccardd
610 david 4 0 4200K 3332K select 0:01 0.00% 0.00% xterm
12 root -48 -167 0K 0K WAIT 0:01 0.00% 0.00% swi6: tty:sio
7601 root 8 0 5112K 4764K wait 0:01 0.00% 0.00% make
16 root -64 -183 0K 0K WAIT 0:01 0.00% 0.00% irq14: ata0
312 root 4 0 976K 556K select 0:00 0.00% 0.00% moused
603 david 4 0 2348K 1968K select 0:00 0.00% 0.00% ssh
11 root -44 -163 0K 0K WAIT 0:00 0.00% 0.00% swi1: net
1193 david 96 0 1964K 1208K RUN 0:00 0.00% 0.00% top
5 root 20 0 0K 0K syncer 0:00 0.00% 0.00% syncer
288 root 4 0 2256K 1504K select 0:00 0.00% 0.00% sshd
620 david 4 0 4200K 3332K select 0:00 0.00% 0.00% xterm
14 root 76 0 0K 0K sleep 0:00 0.00% 0.00% random
350 root -68 -187 0K 0K WAIT 0:00 0.00% 0.00% irq3: an0
I confess a degree of skepticism.... :-}
Here's output from "vmstat -5" around that time:
1 2 0 43184104456 306 0 0 0 121 0 0 0 402 599 419 99 1 0
1 2 0 37772109324 1209 0 0 0 1498 0 1 0 432 2032 549 91 6 2
1 2 0 43032104124 918 0 0 0 669 0 1 0 394 1053 422 96 4 0
1 2 0 44540102584 289 0 0 0 188 0 0 0 348 402 307 99 1 0
2 1 0 39272108032 1123 0 0 0 1446 0 8 0 356 1515 362 90 5 5
1 2 0 38448107844 1047 0 0 0 1066 0 10 0 368 1428 388 88 5 7
1 1 0 36596108380 1240 0 0 0 1310 0 1 0 354 1643 362 94 5 2
2 1 0 32264110776 1334 0 0 0 1504 0 2 0 381 1851 431 92 6 2
1 0 0 30376110236 1850 0 0 0 1892 0 7 0 389 2506 462 86 8 6
1 2 0 34904107064 1786 0 0 0 1692 0 4 0 360 2339 394 88 7 5
2 0 0 30040108884 2437 0 0 0 2634 0 12 0 384 3194 466 77 10 14
1 2 0 35544104636 1885 0 0 0 1734 0 27 0 405 2556 490 81 9 10
1 2 0 34528104520 2339 0 0 0 2432 0 3 0 378 3136 455 85 10 5
1 1 0 34620103844 2066 0 0 0 2115 0 2 0 370 2787 432 91 8 1
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr ad0 md10 in sy cs us sy id
2 0 0 28532106216 2618 0 0 0 2876 0 8 0 394 3524 514 83 13 4
2 0 0 36172102488 2071 0 0 0 1967 0 7 0 402 2910 507 89 9 2
Cheers,
david
--
David H. Wolfskill david@catwhisker.org
As a computing professional, I believe it would be unethical for me to
advise, recommend, or support the use (save possibly for personal
amusement) of any product that is or depends on any Microsoft product.
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