azure - 如何在azure powershell中获取1天时间粒度的指标数据？

Question

我想要虚拟机的 90 天 Azure 指标，时间粒度为 1 天，即 24 小时。我正在尝试它因错误请求错误而失败。

Get-AzureRMMetric -ResourceId $vm[0].Id -TimeGrain 24:00:00 -MetricName "Percentage CPU" -StartTime (Get-Date).adddays(-90) -EndTime (Get-Date)

错误如下

Get-AzureRMMetric : Exception type: ErrorResponseException, Message: Microsoft.Azure.Management.Monitor.Models.ErrorResponseException: 
Operation returned an invalid status code 'BadRequest'
   at Microsoft.Azure.Management.Monitor.MetricsOperations.<ListWithHttpMessagesAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Azure.Management.Monitor.MetricsOperationsExtensions.<ListAsync>d__1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Azure.Commands.Insights.Metrics.GetAzureRmMetricCommand.ProcessRecordInternal()
   at Microsoft.Azure.Commands.Insights.MonitorCmdletBase.ExecuteCmdlet(), Code: Null, Status code:Null, Reason phrase: Null
At line:1 char:9
+ $metric=Get-AzureRMMetric -ResourceId $vm[0].Id -TimeGrain 24:00:00 - ...
+         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : CloseError: (:) [Get-AzureRmMetric], PSInvalidOperationException
    + FullyQualifiedErrorId : Microsoft.Azure.Commands.Insights.Metrics.GetAzureRmMetricCommand

Answer 1

powershell -Timegrain 的语法是

d.HH:MM:ss

因此，要在请求中获得 1 天的时间跨度，您可以编写

-TimeGrain 1.00:00:00

希望这有帮助。问候，约翰。