Increase of HZ

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Dear All,

Please look into this if you have free time.

In linux 2.6.9 kernel (vanilla)
I got better response time by increasing HZ value:

1. with 1500 for HZ   ----->     < 2ms response
2. with 1000 for HZ   ----->     < 3ms response

Is it harmless if I increase HZ value some more??

What would be the maximum value for HZ:
Currently I saw 15xx maximum limitation for HZ.
How can i over come that limitation?

Other than HZ, what are other params could I change  (USER_HZ etc)


Thankx in advance!

--
Tharindu Rukshan Bamunuarachchi
all fabrications are subject to decay

--
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