Connections In Use   Shows the number of database connections currently in use by this MobiLink server.

Longest Active Wait For Database Worker Thread   Shows the longest length of time an active request has been waiting for a database worker thread in this server.

Waiting For Database Worker Thread   Shows the number of requests in the server that are currently waiting for a database worker thread.

Number Of Upload Connections In Use    Shows the number of upload connections currently in use in the server.