[CentOS] A special kernel for linux as guest os

Akemi Yagi amyagi at gmail.com
Fri Sep 28 17:01:20 UTC 2007

On 9/28/07, Scott McClanahan <scott.mcclanahan at trnswrks.com> wrote:

> Not sure if this was mentioned earlier in the thread but I just watched
> a session from vmworld and they commented that more recent releases of
> the linux kernel set CONFIG_HZ=250.  Can anyone comment on the truth to
> that and how relative it is to the CentOS distro?  Thanks.

CentOS kernels (both 4 and 5) are set to 1000Hz by default. The
exception is the xen kernels which are set to 250Hz.


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