* XenAPI: why we implement VM_metrics.VCPUs_utilisation as proportion?
@ 2008-09-03 9:20 Zhigang Wang
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From: Zhigang Wang @ 2008-09-03 9:20 UTC (permalink / raw)
To: xen-devel
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
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2008-09-03 9:20 XenAPI: why we implement VM_metrics.VCPUs_utilisation as proportion? Zhigang Wang
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