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[Xen-devel] XenAPI: why we implement VM_metrics.VCPUs_utilisation as pro
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] XenAPI: why we implement VM_metrics.VCPUs_utilisation as proportion? |
| From: | Zhigang Wang <zhigang.x.wang@xxxxxxxxxx> |
| Date: | Wed, 03 Sep 2008 17:20:14 +0800 |
| Delivery-date: | Wed, 03 Sep 2008 02:20:42 -0700 |
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hi all, why we implement VM_metrics.VCPUs_utilisation as the proportion of all cpu time? Then XenAPI client (xm) can not get the accumulated cpu_time of each vcpu. I recommend we make VM_metrics.VCPUs_utilisation just the cpu_time which is maintained by hypervisor. Then XenAPI client (xm) not only can get the accumulated cpu_time of each vcpu, but also can calculate the proportion by getting twice the VM_metrics.VCPUs_utilisation. Am I missing something? thanks, zhigang _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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