MONITOR LOCK
LOCK is a class of statistics displayed by the MONITOR utility. It includes the following data items:
- New ENQ Rate: rate of new lock (ENQ) requests (as opposed to conversions)
- Converted ENQ: rate Rate of lock (ENQ) conversion requests
- DEQ Rate: rate of unlock (DEQ) requests
- Blocking AST Rate: rate of lock manager blocking ASTs delivered
- ENQs Forced To Wait Rate: rate of occurrence of locks that could not be granted immediately, thus causing a wait
- ENQs Not Queued Rate: rate of occurrence of locks that could not be granted immediately but requested not to be queued, and thus received an error status instead
- Deadlock Search Rate: rate at which a deadlock search was performed
- Deadlock Find Rate: rate at which deadlocks were found
- Total Locks: total number of locks in the system
- Total Resources: total number of resources in the system
