使用 PerformanceCounters 来定位特定驱动器
伙计们，我有以下代码：
using System.Diagnostics;
private PerformanceCounter diskRead = new PerformanceCounter();
private PerformanceCounter diskWrite = new PerformanceCounter();
diskRead.CategoryName = "PhysicalDisk";
diskRead.CounterName = "Disk Reads/sec";
diskRead.InstanceName = "_Total";
diskWrite.CategoryName = "PhysicalDisk";
diskWrite.CounterName = "Disk Writes/sec";
diskWrite.InstanceName = "_Total";
该代码跟踪每秒磁盘读取次数和每秒磁盘写入次数，并且工作正常。我的问题是，如何跟踪一个特定驱动器的读取和写入？我的计算机中有 3 个硬盘，现在返回的是所有 3 个硬盘的总和。如何具体选择要监控的驱动器？
Guys, I have the following code:
using System.Diagnostics;
private PerformanceCounter diskRead = new PerformanceCounter();
private PerformanceCounter diskWrite = new PerformanceCounter();
diskRead.CategoryName = "PhysicalDisk";
diskRead.CounterName = "Disk Reads/sec";
diskRead.InstanceName = "_Total";
diskWrite.CategoryName = "PhysicalDisk";
diskWrite.CounterName = "Disk Writes/sec";
diskWrite.InstanceName = "_Total";
This code keeps track of Disk Reads per second and Disk Writes per second and it works fine. My question is, how do I keep track of reads and writes of one specific drive? I have 3 hard drives in my computer and right now its returning a total of all 3 drives combined. How can I specifically chose which drive I want to monitor?
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您应该将“_Total”替换为适当的驱动器号：
应该检查一下。您需要指定名称，如
“0 C: D:”。哎呀。编辑2：
您可以使用 获取名称
并且过滤掉以数字开头的名称可能是安全的。 （_Total 也在列表中）。
You should replace "_Total" with the appropriate drive number:
Should've checked that. You need to specify the name like
"0 C: D:". Yikes.Edit 2:
You can get the names with
And it is probaly safe to filter out the names that start with a number. (_Total is also in the list).
使用特定的 InstanceName，而不是 _Total。使用 Perfmon.exe 查找实例名称。
Use a specific InstanceName, not _Total. Use Perfmon.exe to find the instance names.