I am currently evaluating the Orion Network Performance Monitor and the Application Performance Monitor. I am attempting to monitor my Exchange 2003 server using the Exchange Server 2000 and 2003 (APM 2.0) module and I am able to see most all of the components but I am not able to get the following components to work, they all give me a status of “Unknown” and with the following error “Invalid WMI query. No results were returned by the WQL query”.
Mailbox send queue
Mailbox Receive Queue
Public Send Queue
Public Received Queue
SMTP Local Queue
SMTP Remote Queue
SMTP Categorizer Queue
Average RPC Latency
Address List Queue Length