Re: Got CPU Load incorrectly using script

This works just fine for me: Same scripts just throw out the extra garbage
add a couple of labels.

strComputer = "."
Set objWMIService = GetObject("winmgmts:{impersonationLevel=impersonate}!\\"
& strComputer & "\root\cimv2")
Set wbemObjectSet = objWMIService.ExecQuery("Select * from
Win32_Processor",,48)
For Each wbemObject In wbemObjectSet
wscript.echo "Load:" & wbemObject.LoadPercentage
next

Set wbemObjectSet = objWMIService.ExecQuery("select * from
Win32_PerfFormattedData_PerfOS_Memory")
For Each wbemObject In wbemObjectSet
wscript.echo "CommitedBytes:" & wbemObject.PercentCommittedBytesInUse
next


--
Jim Vierra

"Yu Haitao David" <mshtyu@xxxxxxx> wrote in message
news:OOQjBiJaFHA.1152@xxxxxxxxxxxxxxxxxxxxxxx
> thanks for your reply, but it is about two scripts. Only one script, it
> returns normal value (or appears resonable).
>
> but if run another after one, checkcpu.vbs first, checkmem.vbs got error
> 80041010 (but run chekmem.vbs only won't get error );
>
> if checkmem.vbs first, checkcpu.vbs will not get error, but got
> unresonable
> value of 100% all the time.
>
> the scripts are very simple, so I think
>
>
> '============checkcpu.vbs===============
> strComputer = "."
> Set objWMIService = GetObject("winmgmts:" &
> "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
> Set wbemObjectSet = objWMIService.ExecQuery("Select * from
> Win32_Processor",,48)
> For Each wbemObject In wbemObjectSet
> wscript.echo wbemObject.LoadPercentage
> next
> wscript.echo "0"
> wscript.echo ""
> wscript.echo ""
> ,=================end=====================
>
> '============checkmem.vbs================
> strComputer = "."
> Set objWMIService = GetObject("winmgmts:" &
> "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
> Set wbemObjectSet = objWMIService.ExecQuery("select * from
> Win32_PerfFormattedData_PerfOS_Memory")
> For Each wbemObject In wbemObjectSet
> wscript.echo wbemObject.PercentCommittedBytesInUse
> next
> wscript.echo "0"
> wscript.echo ""
> wscript.echo ""
> ,=======================================
>
>
> "Jim Vierra" <jvierra@xxxxxxx> дÈëÓʼþ
> news:OEuJCVJaFHA.3808@xxxxxxxxxxxxxxxxxxxxxxx
>> FYI - I ran your exact script on XPSP2 with NET 1.1 SP1 and NET 2.0
>> Installed. Get 7% or less most of the time. Since this is an
> instantaneous
>> value it probably not much good. You need to use one of the "cooked"
>> counters to get an average that is meaningful.
>>
>> I am not sure which is which but I am sure it is documented. Some
> counters
>> are for the system while the app is running and others are agnostic. I
>> would read the SDK documentation very carefully to see which counter you
>> really want and how to use it.
>>
>>
>> --
>> Jim Vierra
>>
>> "Yu Haitao David" <mshtyu@xxxxxxx> wrote in message
>> news:%236Ruz7FaFHA.2288@xxxxxxxxxxxxxxxxxxxxxxx
>> >I got this problem clearly after I install my .NET Framework 1.1 SP1:
>> >
>> > I have two scripts to check the CPU load and Memory usage, and I need
>> > to
>> > run
>> > them one by one to generate data for MRTG. After testing, I found this:
>> >
>> > 1. Run checkcpu.vbs first, it returns normal value, 5% for example.
> There
>> > appears a process named: wmiprvse.exe
>> > 2. Run checkmem.vbs then, it gets error: 80041010
>> >
>> > if I kill the process wmiprvse.exe that appeared when doing step 1, I
>> > change
>> > the order of these two scripts:
>> >
>> > 1. Run checkmem.vbs first, it returns normally, another wmiprvse.exe
>> > appears
>> > 2. Run checkcpu.vbs then, it runs longer, and return 100% which is
>> > incorrect
>> >
>> > anyone can help me on this?
>> >
>> >
>> >
>> > "Yu Haitao David" <davidyu@xxxxxxxxxxx> дÈëÓʼþ
>> > news:OwSGKHBaFHA.2996@xxxxxxxxxxxxxxxxxxxxxxx
>> >> Hi,
>> >>
>> >> I got my CPU load value of 100% whatever it really was in
>> >> taskmgr.
>> >>
>> >> I tried using "Win32_Processor.LoadPercentage" and
>> >> "Win32_PerfFormattedData_PerfOS_Processor_PercentProcessorTime",
>> >> always
>> >> 100%, while actually the load was below 20%.
>> >>
>> >> But the script works normally under win2k.
>> >>
>> >> My PC has winxp-sp1, and the script like the followings:
>> >>
>> >> '=================================
>> >> On Error Resume Next
>> >> strComputer = "."
>> >> Set objWMIService = GetObject("winmgmts:\\" & strComputer &
>> >> "\root\cimv2")
>> >> Set colItems = objWMIService.ExecQuery("Select * from
>> > Win32_Processor",,48)
>> >>
>> >> For Each objItem in colItems
>> >> WScript.Echo "LoadPercentage: " & objItem.LoadPercentage
>> >> Next
>> >>
>> >>
>> >
>> >
>>
>>
>
>


.

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