From: <pee...@cl...> - 2004-08-31 17:45:23
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On Tue, 31 Aug 2004 pee...@cl... wrote: > On Mon, 30 Aug 2004, Miguel Freitas wrote: > >> do you still have a 2.4 kernel around? may you try setting HZ to 1000 >> on 2.4 kernel and measuring if it does any difference on cpu usage? i >> guess the overhead should be pretty small. > > I did not try this, but I changed kernel 2.6 "#define HZ 1000" to 100 and I > disabled preemptible kernel. Unfortunately, I did not notice any changes. > sorry for answering to myself, but with a kernel 2.4 modified with HZ=1000, there is no performance issues Peetah |