V$GES_DEADLOCKS

V$GES_DEADLOCKS displays information about global enqueue service deadlocks detected by the distributed lock manager. This is an Oracle Real Application Clusters view.

This view displays the 20 most recent deadlocks.

Column Datatype Description
DID VARCHAR2(30) Deadlock ID
DD_TIME DATE Deadlock timestamp
NUMBER_OF_SESSIONS NUMBER Number of sessions involved in the deadlock
MASTER_INSTANCE NUMBER Master instance of the resource
VICTIM_INSTANCE NUMBER Victim instance
VICTIM_PID VARCHAR2(24) OS process ID of the victim
VICTIM_RESNM VARCHAR2(64) Resource involved in the deadlock
VICTIM_SID NUMBER Session ID of the victim
VICTIM_SERIAL# NUMBER Session serial number of the victim
VICTIM_REQ_LEVEL VARCHAR2(16) Level of the lock being requested by the victim
CON_ID NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data