RE: Hogh number of RPC operations

  • From: "Mulnick, Al" <Al.Mulnick@xxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Mon, 7 Mar 2005 12:27:04 -0500

Have you seen the troubleshooting docs on site?  

Also, have you looked at disk utilization?  What did you see?


-----Original Message-----
From: Amy Kohler [mailto:akohler@xxxxxxxxxxxxx] 
Sent: Monday, March 07, 2005 12:14 PM
To: [ExchangeList]
Subject: [exchangelist] Hogh number of RPC operations

Hello all,
I have an active/passive cluster and a single exchange 2000 server setup
with and additional front end server used only for OWA.

I am using spotlight for exchange to monitor. Emails appears to be flowing
fine. I just keep getting errors from spotlight the MSExchangeIS\RPC
operations per sec are dramatically high for each server. The warning
threshold is set to 5 and I am seeing numbers in the sixties and seventies.
I have been looking for articles that maybe able to tell me the cause of
this, but I am not having much luck. All the servers have 4GM RAM with the
3/GB switch and four processors. My single server is using a single gigabit
ethernet adapter. My cluster of course is using a private Gigabit and a
public gigbit adapter. Exchange 2000 Advanced server.
My cluster has 1205 mailboxes and says it has 4106 MAPI connections. My
single server has 809 mailboxes and claiming 2426 MAPI connections.

Any Ideas?

Amy Kohler
Server Administration

List Archives:
Exchange Newsletters:
Exchange FAQ:
Other Internet Software Marketing Sites:
World of Windows Networking: Leading
Network Software Directory:
No.1 ISA Server Resource Site: Windows Security
Resource Site: Network Security Library: Windows 2000/NT Fax Solutions:
You are currently subscribed to this Discussion List as:
al.mulnick@xxxxxxxxxx To unsubscribe visit
Report abuse to listadmin@xxxxxxxxxxxxxx

Other related posts: