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Get CPU % with decimal

red0fireus
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red0fireus Seeker

red0fireus

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Hello, I'm very stumped with finding the decimal place for the CPU %.

I found some example code online 

#include <Array.au3>

$aProcess_Info = GetCPU("RzSynapse")

_ArrayDisplay($aProcess_Info)

Func GetCPU($sProcess = "")

    Local $aAllProcess_Info[1000][3] = [[0]], $aOneProcess_Info[3]

    $oWinMgmts = ObjGet("winmgmts:\\.\root\cimv2")
    $aCPU_Usage = $oWinMgmts.ExecQuery("SELECT Name, IDProcess, PercentProcessorTime FROM Win32_PerfFormattedData_PerfProc_Process")

    For $vCPU_Info In $aCPU_Usage
        If $sProcess Then
            If $vCPU_Info.Name = $sProcess Then
                $aOneProcess_Info[0] = $sProcess
                $aOneProcess_Info[1] = $vCPU_Info.IDProcess
                $aOneProcess_Info[2] = $vCPU_Info.PercentProcessorTime & " %"
                Return $aOneProcess_Info
            EndIf
        Else
            $aAllProcess_Info[0][0] += 1
            $aAllProcess_Info[$aAllProcess_Info[0][0]][0] = $vCPU_Info.Name
            $aAllProcess_Info[$aAllProcess_Info[0][0]][1] = $vCPU_Info.IDProcess
            $aAllProcess_Info[$aAllProcess_Info[0][0]][2] = $vCPU_Info.PercentProcessorTime & " %.1f"
        EndIf
    Next

    ReDim $aAllProcess_Info[$aAllProcess_Info[0][0] +1][3]
    Return $aAllProcess_Info
EndFunc   ;==>GetCPU

Currently the code shows the CPU % as 0 % and I want to show 0.0 % I found this online for strings "%.1f" but i'm not sure how to incorporate it.

red0fireus Seeker

red0fireus

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  • Author
Posted

I do see that but I've been looking through other examples and I can't find any CPU percentages with a decimal. The "PercentProcessorTime" is what returns the number back and I don't think it will work with StringFormat. I could be wrong though 

PercentProcessorTime
red0fireus Seeker

red0fireus

Posted
  • Author
Posted (edited)

Okay, I got the decimal after the CPU usage to show up but the program is not reading the decimals from the task manager. Its at Example: 11.0 %,  5.0 %, 22.0%. It never reads 5.4% or 12.8% 

#include <Array.au3>

$aProcess_Info = GetCPU("Explorer")

_ArrayDisplay($aProcess_Info)

Func GetCPU($sProcess = "")

    Local $aAllProcess_Info[1000][3] = [[0]], $aOneProcess_Info[3]

    $oWinMgmts = ObjGet("winmgmts:\\.\root\cimv2")
    $aCPU_Usage = $oWinMgmts.ExecQuery("SELECT Name, IDProcess, PercentProcessorTime FROM Win32_PerfFormattedData_PerfProc_Process")

    For $vCPU_Info In $aCPU_Usage
        If $sProcess Then
            If $vCPU_Info.Name = $sProcess Then
                $aOneProcess_Info[0] = $sProcess
                $aOneProcess_Info[1] = $vCPU_Info.IDProcess
                $aOneProcess_Info[2] = StringFormat('%.1f', $vCPU_Info.PercentProcessorTime) & " %"
                Return $aOneProcess_Info
            EndIf
        Else
            $aAllProcess_Info[0][0] += 1
            $aAllProcess_Info[$aAllProcess_Info[0][0]][0] = $vCPU_Info.Name
            $aAllProcess_Info[$aAllProcess_Info[0][0]][1] = $vCPU_Info.IDProcess
            $aAllProcess_Info[$aAllProcess_Info[0][0]][2] = StringFormat('%.1f', $vCPU_Info.PercentProcessorTime) & " %"
        EndIf
    Next

    ReDim $aAllProcess_Info[$aAllProcess_Info[0][0] +1][3]
    Return $aAllProcess_Info
EndFunc   ;==>GetCPU

svPlbA4.png

 

Sorry for my crappy explanation.

Edited by red0fireus
jchd Universalist

jchd

Posted
Posted

Add this debug line:

ConsoleWrite($vCPU_Info.PercentProcessorTime & @TAB & VarGetType($vCPU_Info.PercentProcessorTime) & @LF)

and see that this property returns a string datatype containing an integer.

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RTFC Universalist

RTFC

Posted
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1 hour ago, Earthshine said:

lots of code

Oh really? kernel32.dll + ntdll.dll + CPU_ProcessorUsage.au3 = 687 Kb + 1909 Kb + 14 Kb = 2,610 Kb

.NET = 4.5 GB

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TheDcoder Universalist

TheDcoder

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@Earthshine Well we are obviously looking for something which we can easily use in AutoIt code, and it is simpler to add more AutoIt code rather than learning C# and writing your program in it :)

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Earthshine Universalist

Earthshine

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you can use c# with autoit though with CLR3.au3 just in case you guys determine some kind of bug, but it looks like it's covered. Thanks.

My resources are limited. You must ask the right questions

 

RTFC Universalist

RTFC

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@Earthshine: There's actually a C#/.Net AutoIt subforum for your suggestion; I think it's neither apposite nor helpful if your first post in someone's request for Help with AutoIt in the main AutoIt GH & S forum is producing a C# snippet, especially when responding to New Members and obvious beginners, and even more so when native AutoIt solutions are readily available. Thanks.

Edited by RTFC

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Melba23 Universalist

Melba23

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Earthshine,

I entirely agree with RTFC's comments above - your constant suggestions of using other languages or offering of non-AutoIt code in response to questions is becoming annoying. Please remember that this is an AutoIt forum and we should try and focus on that language when we can. Thanks for your future cooperation in this.

M23

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Earthshine Universalist

Earthshine

Posted
Posted (edited)

ok. but i have not any examples that give anything but integer percentages. using the suggested google search as mentioned above. going through samples from search pages. thanks.

Edited by Earthshine

My resources are limited. You must ask the right questions

 

RTFC Universalist

RTFC

Posted
Posted

Ascendant's Example script I linked to earlier in this thread actually reports CPU usage with decimal. And if you look for the Round() function in that script, you can add more decimals (by editing its second parameter).

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