How to calculate the CPU Ready on Cluster DRS via Powercli?

Hi all!

I have a DRS Vsphere cluster. I want to know what is the value of the loan of CPU I have in my group.

For example, I get 20% of powercli value, it is normal for the cluster, but if I have 100% or more, I have a problem.

How to achieve via Powercli? And how to calculate the percentage values correctly?

I know, I can get all values of CPU Ready of VMs cluster, but IT is not the same thing, I need overall value of CPU Ready.

Thanks in advance!

As far as I know you can get the cpu.ready.summation for ESXi nodes or VMs.

For a cluster, you will need to get the value of each node in the cluster ESXi and then take the average.

The metric cpu.radey.summation is expressed in milliseconds.

To get a percentage, you need to calculate the percentage of loan period during the interval during which it was measured.

Something like this (this will give the loan current %)

$clusterName = "mycluster.

$stat = "cpu.ready.summation".

$esx = get-Cluster-name $clusterName | Get-VMHost

$stats = get-Stat-entity $esx - Stat $stat - Realtime - MaxSamples 1 - forum «»

$readyAvg = $stats | Measure-object-property - average value. Select - ExpandProperty average

$readyPerc = $readyAvg / ($stats [0].) IntervalSecs * 1000)

Write-Output "Cluster $($clusterName) - CPU % loan $(' {0:p}'-f $readyPerc).

Tags: VMware

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