Re: Increase of HZ

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On Sun, 2006-09-17 at 15:20 -0400, Rik van Riel wrote:
> Tharindu Rukshan Bamunuarachchi wrote:
> 
> > In linux 2.6.9 kernel (vanilla)
> > I got better response time by increasing HZ value:
> 
> > Is it harmless if I increase HZ value some more??
> 
> Increasing HZ means your CPU spends more time handling the
> timer interrupt, and has less time to run programs.  On a
> laptop, it also means lower battery life.

actually the battery life thing is mostly (entirely) a myth.




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