blocks|key|1240970|text|看看不同的PerformanceCounterTypes。有几种类型可用于计算平均时间或计数。您还可以找到一些示例。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1240971|希望这能有所帮助。|1240972|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.diagnostics.performancecountertype.aspx^0|5|N|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

Take a look at the different <a href="http://msdn.microsoft.com/en-us/library/system.diagnostics.performancecountertype.aspx" rel="noreferrer">PerformanceCounterTypes</a>.
There are several types for calculating average time or count. You will also find some examples.

Hope this helps.

blocks|key|1455892|text|下面是我曾经编写的一些示例代码，正是为了做到这一点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1455893|首先，您需要指定并安装有问题的性能计数器。您可以通过使用安装程序来执行此操作：|1455894|public+class+CreditPerformanceMonitorInstaller+:+Installer
{
++++private+PerformanceCounterInstaller+counterInstaller_;

++++public+CreditPerformanceMonitorInstaller()
++++{
++++++++this.counterInstaller_+=+new+PerformanceCounterInstaller();
++++++++this.counterInstaller_.CategoryName+=+CreditPerformanceCounter.CategoryName;
++++++++this.counterInstaller_.CategoryType+=+PerformanceCounterCategoryType.SingleInstance;

++++++++CounterCreationData+transferAverageData+=+new+CounterCreationData();
++++++++transferAverageData.CounterName+=+CreditPerformanceCounter.AverageTransferTimeCounterName;
++++++++transferAverageData.CounterHelp+=+"Reports+the+average+execution+time+of+transfer+operations";
++++++++transferAverageData.CounterType+=+PerformanceCounterType.AverageTimer32;
++++++++this.counterInstaller_.Counters.Add(transferAverageData);

++++++++CounterCreationData+transferAverageBaseData+=+new+CounterCreationData();
++++++++transferAverageBaseData.CounterName+=+CreditPerformanceCounter.AverageTransferTimeBaseCounterName;
++++++++transferAverageBaseData.CounterHelp+=+"Base+for+average+transfer+time+counter";
++++++++transferAverageBaseData.CounterType+=+PerformanceCounterType.AverageBase;
++++++++this.counterInstaller_.Counters.Add(transferAverageBaseData);

++++++++this.Installers.Add(this.counterInstaller_);
++++}

++++public+Installer+PerformanceCounterInstaller
++++{
++++++++get+{+return+this.counterInstaller_;+}
++++}
}|code-block|syntax|javascript|1455895|要写入性能计数器，您可以这样做：|1455896|public+void+RecordTransfer(long+elapsedTicks)
{
++++using+(PerformanceCounter+averageTransferTimeCounter+=+new+PerformanceCounter(),
++++++++averageTransferTimeBaseCounter+=+new+PerformanceCounter())
++++{
++++++++averageTransferTimeCounter.CategoryName+=+CreditPerformanceCounter.CategoryName;
++++++++averageTransferTimeCounter.CounterName+=+CreditPerformanceCounter.AverageTransferTimeCounterName;
++++++++averageTransferTimeCounter.ReadOnly+=+false;

++++++++averageTransferTimeBaseCounter.CategoryName+=+CreditPerformanceCounter.CategoryName;
++++++++averageTransferTimeBaseCounter.CounterName+=+CreditPerformanceCounter.AverageTransferTimeBaseCounterName;
++++++++averageTransferTimeBaseCounter.ReadOnly+=+false;

++++++++averageTransferTimeCounter.IncrementBy(elapsedTicks);
++++++++averageTransferTimeBaseCounter.Increment();
++++}
}|1455897|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Here's some sample code I once wrote to do exactly that.

First, you need to specify and install the performance counters in question. You can do this by using an Installer:

<pre><code>public class CreditPerformanceMonitorInstaller : Installer
{
 private PerformanceCounterInstaller counterInstaller_;

 public CreditPerformanceMonitorInstaller()
 {
 this.counterInstaller_ = new PerformanceCounterInstaller();
 this.counterInstaller_.CategoryName = CreditPerformanceCounter.CategoryName;
 this.counterInstaller_.CategoryType = PerformanceCounterCategoryType.SingleInstance;

 CounterCreationData transferAverageData = new CounterCreationData();
 transferAverageData.CounterName = CreditPerformanceCounter.AverageTransferTimeCounterName;
 transferAverageData.CounterHelp = "Reports the average execution time of transfer operations";
 transferAverageData.CounterType = PerformanceCounterType.AverageTimer32;
 this.counterInstaller_.Counters.Add(transferAverageData);

 CounterCreationData transferAverageBaseData = new CounterCreationData();
 transferAverageBaseData.CounterName = CreditPerformanceCounter.AverageTransferTimeBaseCounterName;
 transferAverageBaseData.CounterHelp = "Base for average transfer time counter";
 transferAverageBaseData.CounterType = PerformanceCounterType.AverageBase;
 this.counterInstaller_.Counters.Add(transferAverageBaseData);

 this.Installers.Add(this.counterInstaller_);
 }

 public Installer PerformanceCounterInstaller
 {
 get { return this.counterInstaller_; }
 }
}
</code></pre>

To write to the performance counter, you can do it like this:

<pre><code>public void RecordTransfer(long elapsedTicks)
{
 using (PerformanceCounter averageTransferTimeCounter = new PerformanceCounter(),
 averageTransferTimeBaseCounter = new PerformanceCounter())
 {
 averageTransferTimeCounter.CategoryName = CreditPerformanceCounter.CategoryName;
 averageTransferTimeCounter.CounterName = CreditPerformanceCounter.AverageTransferTimeCounterName;
 averageTransferTimeCounter.ReadOnly = false;

 averageTransferTimeBaseCounter.CategoryName = CreditPerformanceCounter.CategoryName;
 averageTransferTimeBaseCounter.CounterName = CreditPerformanceCounter.AverageTransferTimeBaseCounterName;
 averageTransferTimeBaseCounter.ReadOnly = false;

 averageTransferTimeCounter.IncrementBy(elapsedTicks);
 averageTransferTimeBaseCounter.Increment();
 }
}
</code></pre>

How can I use PerfMon counters to record the average execution time of a method in C#?

So far I've only found sample code to incrememnt or decrement a PerfMon counter.

Creating a PerfMon counter to record an average per call (C#)

如何在C#中使用PerfMon计数器记录方法的平均执行时间？到目前为止，我只找到了增加或减少PerfMon计数器的示例代码。

问创建PerfMon计数器以记录每个呼叫的平均值(C#)
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