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[Xen-users] Questions about 1000HZ Kernel
| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-users] Questions about 1000HZ Kernel |
| From: | Christian Maile <cmaile@xxxxxxxx> |
| Date: | Tue, 21 Sep 2010 11:51:02 +0200 |
| Delivery-date: | Tue, 21 Sep 2010 02:52:35 -0700 |
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Hello, The XEN kernel in "XEN RELEASE-4.0.1" is shipped with the following config parameters: CONFIG_HZ_1000=y CONFIG_HZ=1000 At many blogs and forums there is a discussion that the CONFIG_HZ parameter should be changed to 250 HZ or 300 HZ. We will operate a DomU and the Dom0 with the same 1000HZ Kernel. Is this setup possible and recommended. How high is the performance cut-off? Which option is more suitable for Xen systems? Thanks, Christian _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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