RSHOSTDB updates the performance database with operating system performance data.

Reads data for the Operating System Monitor from the main memory of the server and writes it to database tables OSMON and MONI.


Since the data is kept for no more than 24 hours in main storage, this program should be scheduled in table TCOLL with system=* to run at least once a day in each SAP instance.

If there are several instances of the same SAP system on one server, the data collector starts the program only once on this server.