PATROL for Microsoft Exchange Servers monitors the performance of subsystems in your environment. The Exchange subsystems include
- Address lists
- Active Directory
- ExIPC queueing layer
- Name Service Provider Interfaces ( NSPIs)
- Store drivers
- Database kernel
- Information Stores
- Internet protocol servers
Within these subsystems, PATROL for Microsoft Exchange Servers monitors
- Paging activity in the database kernel
- Replications and synchronizations pending in the Active Directory
- Number of users connected to the Information Store, both at a particular moment and within the last ten minutes
- Average time spent in an event handler hooked into any of the event sinks provided by the Exchange server
- Length of all interprocess communication queues between the Store process and the IIS process
- Message submission rate to the Store Driver and read and write blocks by the Store Driver
- Lengths of the queues maintained by the Recipient Update Service
- Number of bytes transmitted between the Active Directory and Outlook clients
- Number of Outlook clients requesting directory assistance
- Number of authentication and connection failures and throughput to the various Internet protocol servers ( NNTP, SMTP, IMAP4, and POP3)