Batara Kesuma <[EMAIL PROTECTED]> wrote:

> I use MySQL 4.0.20 on my replication (slave) server. I noticed that when
> I use kernel 2.4.26 SMP, the slave runs very slow (it can't catch up
> with master). My machine has dual CPUs with HT. But if I change to
> kernel 2.6.6 SMP, everything just runs fine, the slave can catch up
> easily with master. Both of the kernels are from Debian. 
> Anyone has same experience? I just feel curious.

AFAIR (correct me if I'm wrong) the HT optimization is found only in
2.6 kernels.





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