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HYPERV性能监视 RRS feed

  • 问题

  • 你好,我需要对HYPERV的CPU性能进行监视。

    根据此连接:https://docs.microsoft.com/zh-cn/archive/blogs/tvoellm/hyper-v-performance-counters-part-four-of-many-hyper-v-hypervisor-virtual-processor-and-hyper-v-hypervisor-root-virtual-processor-counter-set

    · %Guest Run Time – For guest VM’s this is the percentage of time the guest VP is running in non-hypervisor code on an LP or for the _Total the total across all guest VP’s. For the root this is the percentage of time the root VP is running in non-hypervisor code on an LP or for _Total the total across all root VP’s. If you sum the _Total for both the guest VP’s and root VP’s this will equal the % Guest Run Time _Total of the Logical Processor counter set.

    · %Hypervisor Run Time – For guest VM’s this is the percentage of time the guest VP is running in hypervisor code on an LP or for the _Total the total across all guest VP’s. For the root this is the percentage of time the root VP is running in hypervisor code on an LP or for _Total the total across all root VP’s. If you sum the _Total for both the guest VP’s and root VP’s this will equal the % Hypervisor Run Time _Total of the Logical Processor counter set.

    · %Total Run Time – This is just a sum of %Guest Run Time + % Hypervisor Runtime on a per VP basis. If you sum the %Total Run Time across the Root Virtual Processor and Virtual Processor counter sets it will equal the sum of %Total Run Time from all the Logical Processor counters.

    Root Virtual Processor的%Total Run Time 加上 Virtual Processor 的%Total Run Time 之和应该等于Logical Processor 的%Total Run Time。但是我发现并不是这样,我哪里理解错误了么?


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    2020年5月9日 8:15

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