要获取所有与进程相关的计数器,您需要使用以下命令。
Get-Counter -ListSet "*Processor*" | Select CounterSetName输出结果
CounterSetName -------------- Processor Information Per Processor Network Activity Cycles Per Processor Network Interface Card Activity Hyper-V Worker Virtual Processor Hyper-V Hypervisor Virtual Processor Hyper-V Hypervisor Root Virtual Processor Hyper-V Hypervisor Logical Processor Processor Processor Performance
现在假设我们需要设置处理器性能计数器,然后我们可以使用下面的命令来检索它的所有计数器。
PS C:\> Get-Counter -ListSet "Processor Performance" | Select -ExpandProperty Counter \Processor Performance(*)\Processor Frequency \Processor Performance(*)\% of Maximum Frequency \Processor Performance(*)\Processor State Flags
假设我们需要其中的处理器最大频率计数器,
Get-Counter -Counter '\Processor Performance(*)\% of Maximum Frequency'输出结果
要连续使用性能计数器,
Get-Counter -Counter '\Processor Performance(*)\% of Maximum Frequency' -Continuous
要检索特定间隔的特定数量的样本,
Get-Counter -Counter '\Processor Performance(*)\% of Maximum Frequency' -SampleInterval 2 -MaxSamples 3