Interrupt using all the CPU
nocturnal
nocturnal at swehack.se
Tue Jul 4 10:13:55 UTC 2006
Hi
The -m argument exists in 5.3-RELEASE, thank you. I've attached one file
with -mio and the other without. With -mio it just output some extra
stuff at the beginning so i don't know how much it matters or maybe i
did something wrong.
Med vänliga hälsningar
Stefan Midjich aka nocturnal
[Swehack] http://swehack.se
Nikos Vassiliadis wrote:
> On Tuesday 04 July 2006 11:40, nocturnal wrote:
>> Hi
>>
>> This is what i get, i'm afraid i'm not good at interpreting the results.
>>
>> procs memory page disks faults cpu
>> r b w avm fre flt re pi po fr sr ad4 ad6 in sy cs us
>> sy id
>> 1 5 0 274324 36436 26 0 0 0 50 27 0 0 242 149 332 0
>> 88 12
>> 1 5 0 274324 36424 3 0 0 0 3 0 1 0 338 911 462 0
>> 50 50
>> 1 5 0 274324 36424 0 0 0 0 0 0 16 0 391 1011 581 0
>> 33 67
>> 1 5 0 274324 36424 0 0 0 0 3 0 1 0 611 263 877 0
>> 33 67
>> 1 5 0 274324 36424 0 0 0 0 0 0 1 0 674 128 931 0
>> 75 25
>> 1 5 0 274324 36424 0 0 0 0 0 0 0 0 563 118 711 0
>> 0 100
>> 1 5 0 274324 36424 0 0 0 0 0 0 0 0 531 129 702 0
>> 67 33
>> 1 5 0 274324 36424 0 0 0 0 0 0 0 0 440 118 578 0
>> 50 50
>> 1 6 0 274324 36376 0 0 0 0 0 0 0 0 563 158 774 0
>> 67 33
>> 1 5 0 274324 36268 0 0 0 0 0 0 10 0 702 1019 920 0
>> 100 0
>> 1 5 0 274324 36268 0 0 0 0 0 0 0 0 683 118 872 0
>> 25 75
>> 0 6 0 291460 33800 955 0 0 0 333 0 0 0 783 1423 1069
>> 0 50 50
>> 0 5 0 274324 36240 611 0 0 0 1500 0 0 0 491 567 707
>> 0 100 0
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 717 121 986 0
>> 100 0
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 729 129 923 0
>> 33 67
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 570 118 742 0
>> 50 50
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 568 1381 793 0
>> 33 67
>> 0 5 0 274324 36240 0 0 0 0 4 0 32 0 716 129 1036
>> 0 75 25
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 745 118 843 0
>> 75 25
>> 0 5 0 274324 36240 0 0 0 0 0 0 7 0 610 137 820 0
>> 67 33
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 465 174 630 0
>> 0 100
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 327 237 454 0
>> 50 50
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 253 125 323 0
>> 100 0
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 249 127 314 0
>> 100 0
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 240 118 303 0
>> 100 0
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 238 125 301 0
>> 100 0
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 255 129 330 0
>> 100 0
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 258 144 337 0
>> 100 0
>> 0 5 0 274324 36240 0 0 0 0 0 0 0 0 269 129 358 0
>> 100 0
>> 0 5 0 274324 36236 0 0 0 0 0 0 2 0 312 527 431 0
>> 100 0
>> 0 5 0 274324 36236 0 0 0 0 12 0 21 0 287 129 409 0
>> 100 0
>> 0 5 0 274324 36236 0 0 0 0 0 0 0 0 257 128 331 0
>> 100 0
>> 0 5 0 274324 36236 0 0 0 0 0 0 0 0 253 118 324 0
>> 100 0
>> 0 5 0 274324 36236 0 0 0 0 0 0 0 0 248 128 315 0
>> 100 0
>> 0 5 0 274324 36236 0 0 0 0 0 0 5 0 257 118 333 0
>> 100 0
>> 0 5 0 274324 36236 0 0 0 0 0 0 0 0 257 118 327 0
>> 100 0
>> 0 5 0 274324 36236 0 0 0 0 0 0 0 0 294 118 366 0
>> 100 0
>>
>
> Please turn off word wrapping on your mail program when
> you send such output. Or send as attachment. Well, normal
> number of interrupts, a lot of time in kernel, quite a few context
> switches
>
> send as attachment "top -n -S -I -d 10" please
> There is also a -m in 6.x, don't know about 5.3-R, but it would be
> interesting if it exists
>
> from top manual:
> -mdisplay
> Display either cpu or io statistics. Default is cpu.
>
>
>
-------------- next part --------------
last pid: 29582; load averages: 0.01, 0.13, 0.08 up 3+21:29:14 12:06:22
114 processes: 2 running, 87 sleeping, 25 waiting
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5488K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
498 www 49228 98410 540 5580 122 6242 1.35% httpd
465 www 50096 103518 736 2877 423 4036 0.88% httpd
489 www 54847 93551 771 4688 335 5794 1.26% httpd
605 www 48318 89215 577 4239 112 4928 1.07% httpd
2326 www 46595 104188 597 3857 150 4604 1.00% httpd
46 root 337454 0 830 358189 0 359019 77.88% syncer
2315 www 44607 74767 795 4356 131 5282 1.15% httpd
19562 www 19505 54030 558 1805 214 2577 0.56% httpd
16684 www 22848 40500 616 1029 272 1917 0.42% httpd
16859 www 22658 35251 488 1789 223 2500 0.54% httpd
514 root 376067 133688 2705 5 24 2734 0.59% named
25400 www 6904 9942 189 294 60 543 0.12% httpd
45 root 338105 0 0 54682 0 54682 11.86% bufdaemon
429 root 333012 9130 3 6 5 14 0.00% httpd
490 swebase 41767 6295 5 0 0 5 0.00% sshd
22948 swebase 2019 1761 4 62 4 70 0.02% vim
406 root 10631 122 11 0 0 11 0.00% cron
467 root 31893 14355 153 37 0 190 0.04% rotatelogs
last pid: 29582; load averages: 0.01, 0.13, 0.08 up 3+21:29:16 12:06:24
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5376K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
last pid: 29582; load averages: 0.01, 0.12, 0.08 up 3+21:29:18 12:06:26
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5284K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
46 root 3 0 1 6 0 7 100.00% syncer
last pid: 29582; load averages: 0.01, 0.12, 0.08 up 3+21:29:20 12:06:28
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5284K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
last pid: 29582; load averages: 0.01, 0.12, 0.08 up 3+21:29:22 12:06:30
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 33.3% interrupt, 66.7% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5284K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
46 root 2 0 0 1 0 1 100.00% syncer
last pid: 29582; load averages: 0.01, 0.12, 0.08 up 3+21:29:24 12:06:32
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5284K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
last pid: 29582; load averages: 0.01, 0.12, 0.08 up 3+21:29:26 12:06:34
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5284K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
last pid: 29582; load averages: 0.01, 0.12, 0.08 up 3+21:29:28 12:06:36
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5280K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
last pid: 29582; load averages: 0.01, 0.12, 0.08 up 3+21:29:30 12:06:38
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 33.3% interrupt, 66.7% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5280K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
46 root 2 0 0 9 0 9 100.00% syncer
last pid: 29582; load averages: 0.01, 0.12, 0.08 up 3+21:29:32 12:06:40
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5280K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
-------------- next part --------------
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:14 12:08:22
114 processes: 2 running, 87 sleeping, 25 waiting
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5428K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:16 12:08:24
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 66.7% interrupt, 33.3% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5324K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:18 12:08:26
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5248K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:20 12:08:28
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 66.7% interrupt, 33.3% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5248K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:22 12:08:30
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5248K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:24 12:08:32
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 50.0% interrupt, 50.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5248K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:26 12:08:34
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5212K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:28 12:08:36
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 50.0% interrupt, 50.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5212K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.08, 0.07 up 3+21:31:30 12:08:38
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5212K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
last pid: 29593; load averages: 0.00, 0.07, 0.07 up 3+21:31:32 12:08:40
114 processes: 2 running, 87 sleeping, 25 waiting
CPU states: 0.0% user, 0.0% nice, 0.0% system, 66.7% interrupt, 33.3% idle
Mem: 193M Active, 300M Inact, 99M Wired, 22M Cache, 73M Buf, 5212K Free
Swap: 329M Total, 376K Used, 329M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
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