Parameter
ipc/sem_mon_level
Short text
Bit Mask for Semaphore Monitoring
Parameter Description
The individual bits have the following meanings:
1 – Statistics for semaphore operations:
Counter for sempahore requests
Counter for semaphore releases
Counter for requests/releases in the time ranges <100us, <1ms, <10ms, … <10s, >10s
3 – Activate trace for semaphores
7 – Activate CPU time measurement
15 – Activate special measurements for HP multi-processors
31 – Activate trace for internal operations
If all bits are 0, it means that monitoring is deactivated.
Application Area
IPC
Who is permitted to make changes?
SAP
Database System Restrictions
None
