Get CPU usage of a process

[Noobster24]

Hi,

as you probably know, you can view the processes with Ctrl Alt Delete and you can see the CPU usage of every process there, is it possible in AutoIt to get the CPU usage of a process?

I know the 'Process'-functions like:

ProcessClose

ProcessExists

_ProcessGetName

_ProcessGetPriority

ProcessList

ProcessSetPriority

ProcessWait

ProcessWaitClose

But they don't give me the CPU usage :">

How can i get the CPU usage of a single process?

I have to go to bed now, so i'll reply tomorrow

[Noobster24]

Eh anyone please?

[GaryFrost]

or maybe?

While 1
    Sleep(10)
    $cpu_usage = _Get_CPU_Usage(@ComputerName, 1, "taskmgr"); return usages if above the percent passed in
    If Not @error Then
        MsgBox(0, "CPU Usage", $cpu_usage)
        ExitLoop
    EndIf
WEnd

Func _Get_CPU_Usage($strComputer, $percent = 2, $strProcess = "")
    $wbemFlagReturnImmediately = 0x10
    $wbemFlagForwardOnly = 0x20
    $colItems = ""
    
    If $strProcess <> "" Then $strProcess = " WHERE Name = '" & $strProcess & "'"
    $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\CIMV2")
    $colItems = $objWMIService.ExecQuery ("SELECT * FROM Win32_PerfFormattedData_PerfProc_Process" & $strProcess, "WQL", _
            $wbemFlagReturnImmediately + $wbemFlagForwardOnly)
    
    If IsObj($colItems) Then
        For $objItem In $colItems
            If Number($objItem.PercentProcessorTime) > Number($percent) Then Return $objItem.PercentProcessorTime
        Next
    EndIf
    SetError(1)
    Return ""
EndFunc  ;==>_Get_CPU_Usage

[marfdaman]

or maybe?

While 1
    Sleep(10)
    $cpu_usage = _Get_CPU_Usage(@ComputerName, 1, "taskmgr"); return usages if above the percent passed in
    If Not @error Then
        MsgBox(0, "CPU Usage", $cpu_usage)
        ExitLoop
    EndIf
WEnd

Func _Get_CPU_Usage($strComputer, $percent = 2, $strProcess = "")
    $wbemFlagReturnImmediately = 0x10
    $wbemFlagForwardOnly = 0x20
    $colItems = ""
    
    If $strProcess <> "" Then $strProcess = " WHERE Name = '" & $strProcess & "'"
    $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\CIMV2")
    $colItems = $objWMIService.ExecQuery ("SELECT * FROM Win32_PerfFormattedData_PerfProc_Process" & $strProcess, "WQL", _
            $wbemFlagReturnImmediately + $wbemFlagForwardOnly)
    
    If IsObj($colItems) Then
        For $objItem In $colItems
            If Number($objItem.PercentProcessorTime) > Number($percent) Then Return $objItem.PercentProcessorTime
        Next
    EndIf
    SetError(1)
    Return ""
EndFunc ;==>_Get_CPU_Usage

Strange, for some reason the returned value is not the same that task manager shows...or is it just me

Alzo

[Noobster24]

or maybe?

While 1
    Sleep(10)
    $cpu_usage = _Get_CPU_Usage(@ComputerName, 1, "taskmgr"); return usages if above the percent passed in
    If Not @error Then
        MsgBox(0, "CPU Usage", $cpu_usage)
        ExitLoop
    EndIf
WEnd

Func _Get_CPU_Usage($strComputer, $percent = 2, $strProcess = "")
    $wbemFlagReturnImmediately = 0x10
    $wbemFlagForwardOnly = 0x20
    $colItems = ""
    
    If $strProcess <> "" Then $strProcess = " WHERE Name = '" & $strProcess & "'"
    $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\CIMV2")
    $colItems = $objWMIService.ExecQuery ("SELECT * FROM Win32_PerfFormattedData_PerfProc_Process" & $strProcess, "WQL", _
            $wbemFlagReturnImmediately + $wbemFlagForwardOnly)
    
    If IsObj($colItems) Then
        For $objItem In $colItems
            If Number($objItem.PercentProcessorTime) > Number($percent) Then Return $objItem.PercentProcessorTime
        Next
    EndIf
    SetError(1)
    Return ""
EndFunc ;==>_Get_CPU_Usage

Thank you for making it / searching it, but that seems to complicated for me, want i wanted to make is a 'Process Bar' which inidicates how much CPU my program is using, maybe i take a look at this later, thank you all for now!