I configured 'introscope.agent.perfmon.metric.filterPattern' to get the following MSExhange Perfmon metrics, but not seeing them in the Investigator.
The metrics are showing with system perfmon tool.
MSExchange Database ==> Instances(*)\I/O Database Reads (Attached) Average Latency
MSExchange Database ==> Instances(*)\I/O Database Reads (Recovery) Average Latency
MSExchange Database ==> Instances(*)\I/O Database Writes (Attached) Average Latency
MSExchange Database ==> Instances(*)\I/O Log Writes Average Latency
MSExchange ADAccess Domain Controllers(*)\LDAP Read Time
MSExchange ADAccess Domain Controllers(*)\LDAP Search Time
MSExchange ADAccess Processes(*)\LDAP Read Time
MSExchange ADAccess Processes(*)\LDAP Search Time
The problem turns out that a 32-bit version of the Agent was installed. After uninstalling that version and installing the 64-bit Agent, then the above MSExhange Perfmon metrics were seen in the Investigator.