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Void's Forums • View topic - Limit CPU Usage

Limit CPU Usage

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Limit CPU Usage

Postby ZiaTioN » Sun Feb 12, 2006 4:22 pm

As far as I know there has been no way, in the past, to limit cpu usage. I am wondering if anyone knows if this has chaged? I want to limit the amount of processor % a user or application can use. I do not want to restrict cpu "time" for numerous reasons but mainly because this is not what I am looking for. Limiting cpu time will still allow a process to chew up 100% of the cpu, but only for a set period of time instead of indefinately.

I think BSD has this capability but am not sure if Linux has come around yet.
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Postby Void Main » Sun Feb 12, 2006 6:36 pm

Huh? Do you mean "nice"?
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Postby ZiaTioN » Sun Feb 12, 2006 7:01 pm

Well as far as I have understood, "nice" simply gives priority assignments. Am I wrong in thinking this? And if not, how does assigning a priority level limit cpu usage to a certain %?

I may need to read the man pages again.
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Postby Void Main » Sun Feb 12, 2006 7:40 pm

I can't possibly imagine why anyone would want to limit CPU usage to a certain %. If no other processes are using the CPU why would you not want your process to get 100% of the CPU time? Priority is the only thing that makes sense to me. That is, you don't want that particular app to get the CPU over some other app. I may very well be missing something though. Maybe you can provide more details on why you would want this regarding a particular application.
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Postby ZiaTioN » Sun Feb 12, 2006 7:52 pm

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Postby Void Main » Sun Feb 12, 2006 8:18 pm

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Postby ZiaTioN » Sun Feb 12, 2006 8:42 pm

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Postby Void Main » Sun Feb 12, 2006 9:11 pm

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Postby ZiaTioN » Sun Feb 12, 2006 11:15 pm

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Postby Void Main » Sun Feb 12, 2006 11:23 pm

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Postby ZiaTioN » Sun Feb 12, 2006 11:41 pm

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Postby Void Main » Mon Feb 13, 2006 12:49 am

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Postby ZiaTioN » Mon Feb 13, 2006 10:33 am

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Postby ZiaTioN » Mon Feb 13, 2006 11:17 am

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