2000.
Counter Description
Local Queue
Indicates the number of messages in the local queue. A normal
Length
reading is 0. If the reading is greater than 0, the server is
receiving more messages than it can process. If the number
steadily increases, you need to determine what is causing the
delay in processing.
Displays the number of messages waiting for advanced address
Categorizer
resolution to occur before the message is placed in the local
Queue Length
queue or sent to the routing engine for delivery. A high number
can indicate a message flow problem within your intranet.
Inbound
Measures the number of connections that are currently inbound.
Connections
A reading of 0 for an extended time can indicate network
Current
problems.
Measures the rate at which inbound messages are being received.
Message Bytes
Received/sec
Use this counter to determine healthy output compared to your
baseline.
Measures the rate that bytes are being sent in messages. Use this
Sent/sec
counter to determine healthy output compared to your baseline.
Monitoring MTA Performance
If the computer running Exchange 2000 supports inbound or outbound
messages from X.400 recipients, monitor the MSExchangeMTA and
MSExchangeMTA Connections objects and their related counters.
MSExchangeMTA
For the MSExchangeMTA object, monitor the following counters:
Messages/Sec Measures the number of messages that the MTA sends and
receives each second. The Messages/Sec counter is a helpful
method to quickly measure traffic sent to other servers.
Work Queue
Monitors the number of messages queued in the MTA for
delivery to other servers and the number of messages in the
receiving queue. The Work Queue Length counter divided by
Messages/Sec provides an estimate of how long messages are
delayed in this queue before they are delivered or sent. A high
number resulting from this calculation indicates a problem, either
in performance or in transmitting messages to other servers.
MSExchangeMTA Connections
For the MSExchangeMTA Connections object, monitor the following
counter:
Queue Length Displays MTA counters on a connection-by-connection basis.
Queue Length looks at this queue from one MTA to any other
specific MTA. If the MTA Work Queue Size Length is large,
the Queue Length counter shows which connections are
responsible for the large queue.
Monitoring Exchange Server 5.X Integration Performance
If computer running Exchange 2000 integrates with Microsoft Exchange Server
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