Comments on: How to get the CPU usage of a process http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/ Slightly Advanced Computer Stuff (and some magic) Sat, 21 Nov 2009 04:22:17 +0200 http://wordpress.org/?v=2.8.6 hourly 1 By: Alexander http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-31372 Alexander Sat, 05 Sep 2009 08:50:13 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-31372 Thangks Very Much! Thangks Very Much!

]]> By: Davis http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-31026 Davis Sat, 01 Aug 2009 18:01:49 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-31026 Now it's ok! Thanks. Now it’s ok!
Thanks.

]]> By: White Shadow http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-31022 White Shadow Sat, 01 Aug 2009 15:23:36 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-31022 Due to the way the functions work, you need to wait at least a few milliseconds between wsCreateUsageCounter() and the first call to wsGetCpuUsage(). Put a Sleep(100); call in there. Due to the way the functions work, you need to wait at least a few milliseconds between wsCreateUsageCounter() and the first call to wsGetCpuUsage(). Put a Sleep(100); call in there.

]]> By: Davis http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-31021 Davis Sat, 01 Aug 2009 14:54:41 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-31021 Hi for all, The demo works fine for me but in my bellow code don't works. Where is my error ? The result for S var is 0. procedure TForm1.Update var p:PCPUUsageData; s:single; Pid:cardinal; begin s := 0; pid := 984; //pid of a process with more than 0 percent of usage p:=wsCreateUsageCounter(pid); s:=wsGetCpuUsage(P); Memo1.Lines.Add(floattostr(s)); wsDestroyUsageCounter(P); end; Thanks. Hi for all,

The demo works fine for me but in my bellow code don’t works. Where is my error ?
The result for S var is 0.

procedure TForm1.Update
var
p:PCPUUsageData;
s:single;
Pid:cardinal;

begin
s := 0;
pid := 984; //pid of a process with more than 0 percent of usage

p:=wsCreateUsageCounter(pid);
s:=wsGetCpuUsage(P);

Memo1.Lines.Add(floattostr(s));

wsDestroyUsageCounter(P);

end;

Thanks.

]]> By: ArabeskRap http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-30921 ArabeskRap Thu, 23 Jul 2009 10:20:50 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-30921 Thank's Very GooD!! Thank’s Very GooD!!

]]> By: müzik dinle http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-30906 müzik dinle Tue, 21 Jul 2009 17:15:38 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-30906 WOW!! BIG THX FOR THIS CODE! WOW!! BIG THX FOR THIS CODE!

]]> By: türkü dinle http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-30250 türkü dinle Wed, 20 May 2009 13:26:32 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-30250 Was truly a very nice thank you, I'm following your site for information is constantly available, good work. Was truly a very nice thank you, I’m following your site for information is constantly available, good work.

]]> By: White Shadow http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-26847 White Shadow Fri, 10 Apr 2009 15:14:19 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-26847 That's true. Multicore CPU's weren't nearly this popular when I wrote this post 3 years ago. <a href="http://stackoverflow.com/questions/150355/programmatically-find-the-number-of-cores-on-a-machine" rel="nofollow">Here's info about how to get the number of cores.</a> That’s true. Multicore CPU’s weren’t nearly this popular when I wrote this post 3 years ago. Here’s info about how to get the number of cores.

]]> By: mohammad http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-26843 mohammad Fri, 10 Apr 2009 14:56:31 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-26843 Thanks alot. Works fine. But seems the result of your code should be divide to number of CPU cores on system. I have Quad core cpu and your results are 4th time more than taskmanager. Thanks alot. Works fine. But seems the result of your code should be divide to number of CPU cores on system. I have Quad core cpu and your results are 4th time more than taskmanager.

]]> By: rap dinle http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/comment-page-1/#comment-13800 rap dinle Mon, 26 Jan 2009 22:36:31 +0000 http://w-shadow.com/blog/2006/08/27/how-to-get-the-cpu-usage-of-a-process/#comment-13800 That’s good plungin! I’ll use it for my wordpress and control my works. Thank you!… That’s good plungin! I’ll use it for my wordpress and control my works. Thank you!…

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