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02-07-2012 06:11 AM
02-07-2012 06:11 AM
Hello,
When I close terminal with double click or Window -> close(dtterm) the top utility indicates that the %CPU is about 11%-13% and the %WCPU is about 34%.
Also this simple task takes few seconds.
HP-UX (C-8000, B.11.11)
Please advice
Yali
Solved! Go to Solution.
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02-07-2012 12:52 PM
02-07-2012 12:52 PM
Re: CPU is busy by terminal
>the top utility indicates that the %CPU is about 11%-13% and the %WCPU is about 34%.
>Also this simple task takes few seconds.
Does it say what process is using the CPU? And if it finishes in a few seconds, why worry?
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02-07-2012 10:50 PM
02-07-2012 10:50 PM
Re: CPU is busy by terminal
The process that is using by the CPU is dtterm.
The worry comes from the users' complains. Actually, they are right - this simple task should end within less then a second and not used so many CPU resources.
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02-07-2012 11:09 PM
02-07-2012 11:09 PM
Re: CPU is busy by terminal
>this simple task should end within less then a second and not used so many CPU resources.
You might try attaching with tusc before you close the window and see what it's doing.
Is your wtmp file too large?
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02-08-2012 03:54 AM
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02-08-2012 12:30 PM
02-08-2012 12:30 PM
Re: CPU is busy by terminal
>I don't know what you mean in this sentence
tusc is a system call tracing tool. It could tell you what calls you are doing and how long they take.
Or the fact it is opening wtmp and doing lots of I/O.
You can download it from: