Statistics sent to the RSSD are stored in these system tables:
rs_statcounters – contains descriptive information for each counter
rs_statdetail – contains observed metrics for each sampling run for each counter
rs_statrun – describes each sampling run
See the Replication Server Reference Manual for detailed information about these tables.
You can view statistics stored in these tables using:
select and other Transact-SQL commands
rs_dump_stats
rs_helpcounter to display information from rs_statcounters