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Re: [Xen-users] As load on Dom1 increases the load on Dom0 also increase
| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
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| Subject: | Re: [Xen-users] As load on Dom1 increases the load on Dom0 also increases |
| From: | "Ulrich Windl" <ulrich.windl@xxxxxxxxxxxxxxxxxxxx> |
| Date: | Tue, 23 Jan 2007 11:32:57 +0100 |
| Delivery-date: | Tue, 23 Jan 2007 02:33:29 -0800 |
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| Organization: | Universitaet Regensburg, Klinikum |
| Priority: | normal |
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On 22 Jan 2007 at 17:18, Shweta Kumari, Noida wrote: > We have observed that as the load on Dom1 increases the load on Dom0 > also increases. > > Is this obvious behavior? What are the reasons for this kind of > scenario? Is this due to routing of incoming requests for DomU through > Dom0. Hi! If you consider that "Dom0 serves the DomUs", this should be fully understandible: In order to process requests (disk, net, CPU), Dom0 must consume some resources. Virtual CPUs only work if there's some real CPU behind them. Ulrich _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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