Users accessing mailboxes via one CAS reporting slowness

Hi

We are running Exchange 2010. We have seperate roles for the CAS, Mailbox and Hub Transport servers.

Some users have been reporting slowness in their Outlook today and saying that Outlook occasionally freezes up. I noticed that using Get-Logonstatistics showed they were all accessing via the same CAS.

So I need to run some Health diagnostics on this 2010 CAS server. Apart from Test-ServiceHealth are there any Perfmon counters, Powershell tests etc I can run?
wyclef1Asked:
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wasiftoorCommented:
There is now a detailed guide for Perfmon available for Exchange 2010.

http://technet.microsoft.com/en-us/library/dd335215.aspx

You should definitely check out the Client Access Server (RPC Client Access) Counters at:

http://technet.microsoft.com/en-us/library/ff367877.aspx

Good Luck!

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ash007Commented:
Can you let me know how many CAS servers do we have ?

I we have more than one CAS server then can put them in CAS array
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