| Counter | Description |
| Active Threads | Total number of threads currently servicing queries |
| Current Connections | Number of currently established connections between MSSearch and all clients |
| Failed Queries | Number of queries that fail |
| Failed Query Rate | Number of failed queries per second |
| Queries | Cumulative number of queries posted to the server |
| Query Rate | Number of queries posted to the server per second |
| Result Rate | Number of results returned to the client per second |
| Results | Cumulative number of results returned to clients |
| Succeeded Queries | Number of queries that produce successful searches |
| Succeeded Query Rate | Number of queries per second that produce successful searches |
| Threads | Total number of threads available for servicing queries |
