Why does the OCUP minor command of RGND always show me --init--?
Not enough collection cycles have occurred to gather required data
Customers sometimes ask why their 'region occupancy' continually shows as '--init--'.
OCUP is a minor command for the RGND major command designed to show you region occupancy. The REALTIME COMMANDS REFERENCE manual (SC27-4437) describes OCUP as follows:
To calculate this number, OMEGAMON for IMS samples the message regions or DBCTL
threads during every OMEGAMON for IMS cycle and observes the number of times it
finds an active transaction or thread. (It does not consider a region in WFI wait active,
which mens that WFI regions display as less than 100% occupied.) For the first 120
samples (or about ten minutes when the interval is five seconds) the data is statistically
insignificant, therefore OMEGAMON for IMS displays --init--.