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用C#語言獲取CPU利用率
CPU是計(jì)算機(jī)使用快慢的關(guān)鍵,因此要時(shí)時(shí)監(jiān)控它,防止它使用率過高,造成卡機(jī)。以下是百分網(wǎng)小編整理的用C#語言獲取CPU利用率,希望對大家有所幫助!更多信息請關(guān)注應(yīng)屆畢業(yè)生考試網(wǎng)!
using System;
using System.Diagnostics;
using System.Threading;
public class CpuLoadInfo
{
// auxiliary print methods
private static void Say ( string txt )
{
Console.WriteLine(txt);
}
// auxiliary print methods
private static void Say()
{
Say("");
}
// The main method. Command line arguments are ignored.
[STAThread]
public static void Main()
{
Say("$Id: CpuLoadInfo.cs,v 1.2 2002/08/17 17:45:48 rz65 Exp $");
Say();
Say("Attempt to create a PerformanceCounter instance:");
Say("Category name = " + CategoryName);
Say("Counter name = " + CounterName);
Say("Instance name = " + InstanceName);
PerformanceCounter pc
= new PerformanceCounter(CategoryName,CounterName,InstanceName);
Say("Performance counter was created.");
Say("Property CounterType: " + pc.CounterType);
Say();
Say("Property CounterHelp: " + pc.CounterHelp);
Say();
Say("Entering measurement loop.");
while (true)
{
Thread.Sleep(1000); // wait for 1 second
float cpuLoad = pc.Nextvalue();
Say("CPU load = " + cpuLoad + " %.");
}
}
// constants used to select the performance counter.
private const string CategoryName = "Processor";
private const string CounterName = "% Processor Time";
private const string InstanceName = "_Total";
}
這是在我計(jì)算機(jī)上的計(jì)算結(jié)果:
Entering measurement loop.
CPU load = 0 %
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