Export WMI data to Perfmon

NTDEV
1

I’m working on a driver for Windows 2000. I would like to export
performance data via WMI such that it can be tracked/displayed using
Perfmon.exe. I’ve searched around quite a bit but I haven’t been able to
find any information on exposing this data to Perfmon. Can someone point me
to relevant sample code or documentation?

Thanks in Advance,
Aaron Stavens
NetMotion Wireless, Inc.

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2

As far as I can tell, you have to write your own DLL that does this. I
tried to do it about a year ago and could not find any documentation on it.

-----Original Message-----
From: xxxxx@nmwco.com [mailto:xxxxx@nmwco.com]
Sent: Thursday, June 28, 2001 8:00 PM
To: NT Developers Interest List
Subject: [ntdev] Export WMI data to Perfmon

I’m working on a driver for Windows 2000. I would like to export
performance data via WMI such that it can be tracked/displayed using
Perfmon.exe. I’ve searched around quite a bit but I haven’t been able to
find any information on exposing this data to Perfmon. Can someone point me
to relevant sample code or documentation?

Thanks in Advance,
Aaron Stavens
NetMotion Wireless, Inc.

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3

This issue has been fixed on WinXP. You can now directly export data
from the driver to perfmon. All perfmon counter classes exported by the
driver must be derive from Win32_PerfRawData and must have the HiPerf
qualifier.

The wmifilt sample in the WinXP DDK (src\wdm\wmi\wmifilt) shows how to
do this.

-Eliyas

-----Original Message-----
From: Mark Cariddi [mailto:xxxxx@osr.com]
Sent: Monday, July 02, 2001 5:13 AM
To: NT Developers Interest List
Subject: [ntdev] RE: Export WMI data to Perfmon

As far as I can tell, you have to write your own DLL that does this.
I
tried to do it about a year ago and could not find any documentation on
it.

-----Original Message-----
From: xxxxx@nmwco.com [mailto:xxxxx@nmwco.com]
Sent: Thursday, June 28, 2001 8:00 PM
To: NT Developers Interest List
Subject: [ntdev] Export WMI data to Perfmon

I’m working on a driver for Windows 2000. I would like to export
performance data via WMI such that it can be tracked/displayed using
Perfmon.exe. I’ve searched around quite a bit but I haven’t been able to

find any information on exposing this data to Perfmon. Can someone point
me
to relevant sample code or documentation?

Thanks in Advance,
Aaron Stavens
NetMotion Wireless, Inc.

You are currently subscribed to ntdev as: xxxxx@osr.com
To unsubscribe send a blank email to leave-ntdev-$subst(‘Recip.MemberIDChar’)@lists.osr.com

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