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Cpu Usage In Delphi

If your thread does a lot of waiting or synchronizing then you should probably use a mutex instead. Browse other questions tagged delphi cpu-usage or ask your own question. Join our community for more solutions or to ask questions. Join them; it only takes a minute: Sign up How to retrieve cpu usage per process up vote 10 down vote favorite 4 There is a PerformanceCounter in .net platform, which http://homecomputermarket.com/cpu-usage/low-cpu-usage-high-memory-usage.html

By using this site, you agree to its use of cookies. If the code has errors being printed to the Messages tab of the DS, then that adds quite a bit to the CPU load. Sorry. yu should start by opening the monsys in delphi and hacking away at the code and component settings till it does only what you need. 0 LVL 3 Overall: Level

i can send you a demo program to do this when i get home ,leave you mail address 0 LVL 20 Overall: Level 20 Delphi 18 Message Expert Comment by:Madshi When you need to get the current CPU usage of that process, use usage:=wsGetCpuUsage(cnt). No result?

If it does timeslice updating then sleep is the most optimal solution Peregrinus, expectavi pedes meos in cymbalis Nullus norvegicorum sole urinat Reply With Quote 19-02-2008,10:04 PM #4 noeska View Profile Remove JwaWindows from the uses-clause 2. If you have recently signed up, please make sure you log in so that your activity is registered. This question asks how to get the CPU usage of the entire system.

Was Judea as desertified 2000 years ago as it is now? I have not tried it - I wanted to, but there is hardly any documentation with it. pIterator := pPaths; while (strlen(pIterator)>0) do begin CounterPath := pIterator; pIterator := pIterator + Length(pIterator) + 1; //Find the counter instance ID (the part in parentheses) i := Pos('(', CounterPath); InstanceId http://systemrecovery.altervista.org/cpu.html Question has a verified solution.

Self.ClientHeight := Counters[Length(Counters)-1].mLabel.Top + Counters[Length(Counters)-1].mLabel.Height + Counters[0].mLabel.Top; end; end; procedure TForm1.Timer1Timer(Sender: TObject); var i:integer; counterType: PDword; pValue:_PDH_FMT_COUNTERVALUE; status : cardinal; begin if Query = 0 then exit; //Collect a data sample. If you're looking for how to monitor bandwidth using netflow or packet s… Network Analysis Networking Network Management Paessler Network Operations Storytelling through Photography Video by: Nicole I designed this idea What does your thread do? All times are GMT -5.

Copyright © Chief Delphi The time now is 02:19 AM. ...last year's watchdog had a litter of watchpuppies. - EricVanWyk [more] Chief Delphi > Technical > Programming > NI LabVIEW 80-100% CPU usage User You can leave a response, or trackback from your own site. « Highlight Search Terms WordPress Plugin | Spam Killed My Backups » 39 Responses to "How To Get Per-Core CPU asked 7 years ago viewed 9567 times active 1 year ago Linked 6 Determining process virtual size using delphi 0 How to get performance data from a remote computer using Delphi

Include the following in the interface section of the Form-unit ======================================= type PDH_HQUERY = THandle; PDH_HCOUNTER = THandle; PDH_STATUS = DWORD; _PDH_FMT_COUNTERVALUE = record CStatus: DWORD; case Longint of 1: (longValue: http://homecomputermarket.com/cpu-usage/cpu-usage-0-windows-7.html to create a CPU usage graph for a process). But what I need is the % CPU usage of each process. pPaths := GetMemory(dwSize); //Allocate an output buffer. //Really get the counter paths.

The problem is that the demo's source is too complex for me to understand it. Sorry for that. PdhCollectQueryData(Query); //Iterate over all counters and update progress bars. http://homecomputermarket.com/cpu-usage/how-to-fix-low-cpu-usage.html Perhaps the OS provides a more direct way for that — maybe one that doesn't require the caller to have read privileges on all the other processes. –Rob Kennedy Nov 6

gamelix.com Reply With Quote 19-02-2008,09:54 PM #3 JSoftware View Profile View Forum Posts Private Message View Blog Entries Visit Homepage View Articles Super Member Join Date Feb 2004 Posts 846 TThread Method 1 A simple (though not very flexible) way of getting the CPU usage is then such : (Add Windows to your Uses clause) {A function that returns CPU usage (in Coprimes up to N Crossreferencing verbatim What happened to Obi-Wan's lightsaber after he was killed by Darth Vader?

Add the generated counter paths to the query using PdhAddCounter and save the returned handle(s) for later.

You can also send a line to [email protected] for some direction. Just my 2 cents propionate View Public Profile Visit propionate's homepage! Students are asked to take photographs on a specific topic which they find meaningful, it can be a place or situation such as travel or homelessness.… Education Presentation Software Digital Cameras But i am afraid sleep is dependend on the speed of the cpu.

whilst one is playing the other one is filled. How can I slow down rsync? Algorithm Overview Here's a general overview of how to use the performance counter API to get the per-core usage numbers. http://homecomputermarket.com/cpu-usage/cpu-usage-100-windows-7-64-bit.html Decoding thread will get this event and will start decoding to buffer which was just played.

The application will now exit.', 'Error', MB_OK or MB_ICONEXCLAMATION); //...and quit.