This group of data represents MS Exchange Server Information Store activity.
Active Anonymous User Count Number of active users. The value format is a 4-byte integer.
Active Connection Count Number of connections that have shown some activity in the last 10 minutes. The value format is a 4-byte integer.
Active User Count Number of user connections that have shown some activity in the last 10 minutes. The value format is a 4-byte integer.
Anonymous User Count Number of anonymous users that are connected to the information store. The value format is a 4-byte integer.
Connection Count Number of client processes that are connected to the information store. The value format is a 4-byte integer.
Database Session Hit Rate Percent hit rate on re-using database sessions since the server was started. The value format is a decimal.
Exchmem Number of Additional Heaps The number of Exchmem heaps that are created by the MS Exchange IS after startup.
Exchmem Number of heaps with memory errors The total number of Exchmem heaps that were not allocated due to insufficient available memory.
Exchmem Number of memory errors The total number of Exchmem allocations that cannot be satisfied by the available memory.
Maximum Anonymous Users The maximum number of anonymous users since server startup. The value format is a 4-byte integer.
Maximum Connections The maximum number of concurrent connections since server startup. The value format is a 4-byte integer.
Maximum Users The maximum number of concurrent users since server startup. The value format is a 4-byte integer.
Peak Push Notifications Cache Size The maximum size of the Push Notifications Cache. The value format is a 4-byte integer.
Push Notifications Cache Size The current size of the Push Notifications Cache since the server was started. The value format is a 4-byte integer.
Push Notifications Generated/Sec The number of times the notifications are sent to clients, who have registered for notifications of changes to tables in the information store, per second. The value format is a decimal.
Push Notifications Skipped/Sec The number of push notifications per second that were skipped by caching at the server. The value format is a decimal.
Read Bytes RPC Clients/Sec The number of times that bytes are read from RPC clients per second since the server was started. The value format is a decimal.
RPC Averaged Latency The average RPC latency in milliseconds for the past 1024 packets.
RPC Operations/Sec The number of times the RPC operations occur per second since the server was started. The value format is a decimal.
RPC Packets/Sec The number of times the RPC packets are processed per second since the server was started. The value format is a decimal.
RPC Requests The number of client requests that are currently being processed by the information store. The value format is a 4-byte integer.
RPC Requests Peak The maximum number of client requests that were processed simultaneously by the information store since it was started. The value format is a 4-byte integer.
System Name The key for the table view in the format hostname: EX. This character string provides a unique identifier for each server across an enterprise. The value is alphanumeric with a maximum of 64 characters.
Timestamp The time when this data was collected. The format is MM/DD/YY HH:mm:SS, where the following measures apply:
User Count The number of users that are connected to the information store. The value format is a 4-byte integer.
VM Largest Block Size The size of the largest free virtual memory block in megabytes.
VM Total 16 MB Free Blocks The total number of free virtual memory blocks that are larger than or equal to 16 MB.
VM Total Free Blocks The total number of free virtual memory blocks.
VM Total Large Free Block Bytes The total number of megabytes in free virtual memory blocks that are larger than or equal to 16 MB.
Write Bytes RPC Clients/Sec The number of times that bytes are written to RPC clients per second since the server was started. The value format is a decimal.