WMI性能计数器查询问题

问题描述

有没有办法通过WMI查询在C＃中一样，你可以用 System.Diagnostics.PerformanceCounter 类呢？

Is there a way to query via WMI in C# like you can do with the System.Diagnostics.PerformanceCounter class?

简单地说我怎么可以通过它像字符串\\本地主机\处理器（0）\％处理器时间，这将构建正确的WMI查询我吗？

Simply put how can I pass it a string like \\localhost\Processor(0)\% Processor Time and it would build the correct WMI query for me?

我在从传统计划平面文件柜的巨大的名单，我想将它移动到刚刚贯穿平面文件并获取价值的服务。

I have huge list of counters in a flat file from a legacy program and I want to move it to a Service which just runs through the flat file and gets the value.

推荐答案

您可以使用WMI的的。这方面的一个例子是轮询PerfDisk_LogicalDisk

You can use the WMI Performance Class Counters. An example of this would be polling the PerfDisk_LogicalDisk

ManagementObjectSearcher mos = new ManagementObjectSearcher("select * from Win32_PerfFormattedData_PerfDisk_LogicalDisk");
foreach (ManagementObject service in mos.Get())
{
    foreach (PropertyData data in service.Properties)
    {
        Console.WriteLine("{0} {1}", data.Name, data.Value);
    }
}

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