Darya.zelenina: Created page with "'''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..."

2019-06-02T11:26:03Z

Created page with "'''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..."

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'''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

=See also=
* [[MONITOR]]
* {{UtilitiesII}}

MONITOR LOCK - Revision history

Darya.zelenina: Created page with "'''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..."