获取CPU使用总量的百分比 [英] Get the Percentage of Total CPU Usage

问题描述

我正在尝试将总CPU占用率的百分比设为 label1.Caption

搜索并找到这些：

• 没有工作 -

这是我正在工作的：

我相信有一种简单的方式，比如当我们获得RAM使用时。 >

  GlobalMemoryStatus（RamStats）; 
 Label1.Caption：= Format（'RAM：％d %%'，[RamStats.dwMemoryLoad]）; 
  

解决方案

我发现

I am trying to get the % of total CPU usage to a label1.Caption

I've searched and found these:

• didn't work - http://www.vbforums.com/showthread.php?345723-DELPHI-Get-CPU-Usage

• not what I need - http://delphi.cjcsoft.net/viewthread.php?tid=42837

  • also found bunch of solutions regarding calculating the Usage per process but that is not what i am looking for , i just want the total CPU usage like this widget :

  this is what i am working on :

I believe there is a simple way like when we get RAM usage.

 GlobalMemoryStatus(RamStats);
 Label1.Caption := Format('RAM: %d %%', [RamStats.dwMemoryLoad]);

解决方案

I found t h i s

does the job

uses adCpuUsage;

procedure TForm1.Button1Click(Sender: TObject);
var
i:integer;
u:string;
begin
  collectcpudata;
   for i:=0 to GetCPUCount-1 do

 u:=FloatToStr(Round(getcpuusage(i)*100));   //Round to approximate 1.0003 to 1

label1.Caption:=u
end;

end.

worked for me

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