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The Uptime Infrastructure Monitor Exchange monitor collects the following performance metrics from a Microsoft Exchange 2007 / 2010 / 2013 server:
| Metric | Description | Performance Object |
|---|---|---|
SMTP Bytes Sent Per Second | Total number of bytes sent per second by the Exchange SMTP server. | MSExchange Transport SMTP Send BytesSentPerSec |
SMTP Bytes Received Per Second | Total number of bytes received per second by the Exchange SMTP server. | MSExchange Transport SMTP Receive BytesReceivedPerSec |
SMTP Messages Sent Per Second | Maximum number of messages sent per second allowed by the SMTP server. | MSExchange Transport SMTP Send MessagesSentPerSec |
SMTP Messages Received Per Second | Maximum number of messages received per second allowed by the SMTP server. | MSExchange Transport SMTP Receive MessagesReceivedPerSec |
SMTP Average Bytes Per Message | Average number of message bytes per inbound message received, indicating the size of messages received through an SMTP receive connector. | MSExchange Transport SMTP Receive AveragebytesPerMessage |
SMTP Inbound Connections | Number of incoming connections that the SMTP server allows. | MSExchange Transport Smtp Receive ConnectionsInboundCurrent |
SMTP Outbound Connections | Number of outbound connections that the server allows to all remote domains. | MSExchange Transport SMTP Send ConnectionsOutboundCurrent |
Average Delivery Time | Average time, in milliseconds, between an Exchange server receiving a message from the client, and an Exchange server deliverying the message to an Inbox. | MSExchangeIS Mailbox AverageDeliveryTime |
Active Connections | Number of connections to the Exchange store that have shown activity in the last 10 minutes. | MSExchangeIS ActiveConnectionCount |
Active Client Logons | Number of clients that performed any action within the last 10-minute time interval. | MSExchangeIS Mailbox ActiveClientLogons |
Active User Count | Number of unique user connections that have logged on to the server and shown activity in the last 10-minute time interval. | MSExchangeIS ActiveUserCount |
Current Webmail Users | Number of unique users currently logged in to Outlook Web Access. This counter decreases when users manually log out or their sessions time out. | MSExchangeOWA CurrentWebmailUsers |
Webmail User Logons Per Second | Number of Outlook Web Access logins or login attempts per second. | MSExchangeOWA WebmailUserLogonsPerSec |
RPC Averaged Latency | Average time, in milliseconds, it takes for the last 1,024 packets to be processed. | MSExchangeIS RPCAveragedLatency |
RPC Operations Per Second | Rate that RPC operations occur, and implicitly, how how many RPC requests are outstanding. | MSExchangeIS RPCOperationsPerSec |
RPC Requests | Number of client requests that are currently being processed by the Exchange store. | MSExchangeIS RPCRequests |
The UIM Exchange 2003 monitor collects the following performance metrics from a Microsoft Exchange 2003 server:
| Metric | Description | Performance Object |
|---|---|---|
Messages send per sec | The maximum number of messages that can be sent from the Exchange server each second. | MSExchangeWeb Mail |
Authentications per sec | The maximum number of authorization requests that can be sent from the Exchange server each second. | MSExchangeWeb Mail |
IMAP4ConnectionsCur rent | The number of current IMAP4 (Internet Message Access Protocol version 4rev1) client connections that are being made to the server. | MSExchangeIMAP4Co nnections |
POP3ConnectionsCurr ent | The number of current POP3 (Post Office Protocol) client connections that are being made to the server. | MSExchangePOP3Con nections |
Count | The number of current SMTP client connections that are being made to the server. | SMTPRoutingConnecti on |
Bytes Sent/sec | The total number of bytes sent per second by the Exchange SMTP server. | SMTP Server |
Bytes Received/sec | The total number of bytes received per second by the Exchange SMTP server. | SMTP Server |
Bytes Total/sec | The total number of bytes of information passing through the Exchange SMTP server per second. | SMTP Server |
Local Queue Length | The number of messages in the SMTP queue that are scheduled for local delivery. | SMTP Server |
Messages Sent/sec | The maximum number of messages per second allowed by the SMTP server | SMTP Server |
Inbound Connections Current | The current number of incoming connections that the SMTP server allows. | SMTP Server |
Outbound Connections Current | The current number of outbound connections that the server allows to all remote domains. | SMTP Server |
Connection Errors/sec | The number of number of connection errors that occur per second. | SMTP |