如何通过Powershell获得Azure vm的cpu使用率

Question

can we see the metrics of the CPU usage and other details of the VM through power shell. i am trying to write a power shell script to get all the details of the azure virtual machine it show some error can any one have idea about how to write a script to get the details.

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i am able to get the vm details Get-AzureRmVM -ResourceGroupName "RG" -Name "VM" -Status but i am not getting cpu usage for that i tried some table contents "WADPerformanceCountersTable" rule:- "\\Processor(_Total)\\% Processor Time"

Answer 1

Maybe we can use this Azure PowerShell command Get-AzureRmMetric to get CPU usage.

We can use Get-AzureRmMetricDefinition to get the supported metrics, here are the metrics of Azure VM:

PS D:\testdata> (Get-AzureRmMetricDefinition -ResourceId $id).name

Value                     LocalizedValue
-----                     --------------
Percentage CPU            Percentage CPU
Network In                Network In
Network Out               Network Out
Disk Read Bytes           Disk Read Bytes
Disk Write Bytes          Disk Write Bytes
Disk Read Operations/Sec  Disk Read Operations/Sec
Disk Write Operations/Sec Disk Write Operations/Sec
CPU Credits Remaining     CPU Credits Remaining
CPU Credits Consumed      CPU Credits Consumed

More information about supported metrics of Azure VM, please refer to this link .

Then we can use the value to get metrics:

Get-AzureRmMetric -ResourceId $id -TimeGrain 00:01:00 -DetailedOutput -MetricNames "Network in"

Here is the PowerShell output:

If your Azure PowerShell version is 3.4.0, we can use this command to get guest metrics:

Hope it helps:)