butine@zju.edu.cn
2013-Jul-16 00:34 UTC
about how to get the information of memory usage of a VM from hypervisor or dom0?
hello,Dario, The ''xl list'' does not show the domain''s real memory usage.I want to get the VM''s real memory usage from hypervisor or dom0,and then adopt the strategy of load balance to migrate the maximum-load domain to the idle NUMA node.>>On lun, 2013-07-15 at 15:47 +0800, butine@zju.edu.cn wrote: >> hello,Dario, >> >> I have a question about getting the memory usage of a VM, >> how to get the information of memory usage of a VM from hypervisor or >> dom0? >> >Not sure what kind and how much detailed information you need... >Perhaps, `xl info'' and `xl list'' can help? > >Also, instead of writing to me privately, please, use the >xen-users@lists.xen.org mailing list, for this kind of questions :-) > >More information here (although, it is not necessary to be subscribed to >post messages): > >http://lists.xenproject.org/cgi-bin/mailman/listinfo/xen-users > >Regards, >Dario > >-- ><<This happens because I choose it to happen!>> (Raistlin Majere) >----------------------------------------------------------------- >Dario Faggioli, Ph.D, http://about.me/dario.faggioli >Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) > >= = = = = = = = = = = = = = = = = = = Thanks Regard, Butine Huang 2013-07-16 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
butine@zju.edu.cn
2013-Jul-16 01:00 UTC
about how to get the information of memory usage of a VM from hypervisor or dom0?
hello,Dario, The ''xl list'' does not show the domain''s real memory usage.I want to get the VM''s real memory usage from hypervisor or dom0,and then adopt the strategy of load balance to migrate the maximum-load domain to the idle NUMA node.>>On lun, 2013-07-15 at 15:47 +0800, butine@zju.edu.cn wrote: >> hello,Dario, >> >> I have a question about getting the memory usage of a VM,>> how to get the information of memory usage of a VM from hypervisor or >> dom0? >> >Not sure what kind and how much detailed information you need... >Perhaps, `xl info'' and `xl list'' can help? > >Also, instead of writing to me privately, please, use the >xen-users@lists.xen.org mailing list, for this kind of questions :-) > >More information here (although, it is not necessary to be subscribed to >post messages): > >http://lists.xenproject.org/cgi-bin/mailman/listinfo/xen-users > >Regards, >Dario > >-- ><<This happens because I choose it to happen!>> (Raistlin Majere) >----------------------------------------------------------------- >Dario Faggioli, Ph.D, http://about.me/dario.faggioli >Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK) > >= = = = = = = = = = = = = = = = = = = Thanks Regard, Butine Huang 2013-07-16 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
George Dunlap
2013-Jul-17 09:46 UTC
Re: about how to get the information of memory usage of a VM from hypervisor or dom0?
On Tue, Jul 16, 2013 at 2:00 AM, <butine@zju.edu.cn> wrote:> hello,Dario, > > The ''xl list'' does not show the domain''s real memory usage.I want to get the > VM''s real memory usage from hypervisor or dom0,and then adopt the strategy > of load balance to migrate the maximum-load domain to the idle NUMA node.What do you mean by "real memory usage"? -George