10.7 V$SERVICE_EVENT

V$SERVICE_EVENT displays aggregated wait counts and wait times for each wait statistic.

Column Datatype Description

SERVICE_NAME

VARCHAR2(64)

Service name from V$SERVICES

SERVICE_NAME_HASH

NUMBER

Service name hash from V$SERVICES

EVENT

VARCHAR2(64)

Name of the wait event; derived statistic name from V$EVENT_NAME

See Also: "Oracle Wait Events"

EVENT_ID

NUMBER

Identifier of the wait event

TOTAL_WAITS

NUMBER

Total number of waits for the event by the service

TOTAL_TIMEOUTS

NUMBER

Total number of timeouts for the event by the service

TIME_WAITED

NUMBER

Total amount of time waited for the event by the service (in hundredths of a second)

AVERAGE_WAIT

NUMBER

Average amount of time waited for the event by the service (in hundredths of a second)

MAX_WAIT

NUMBER

Maximum amount of time waited for the event by the service (in hundredths of a second)

TIME_WAITED_MICRO

NUMBER

Total amount of time waited for the event by the service (in microseconds)

CPU

NUMBER

Total amount of CPU time consumed by the service while implementing the wait event itself (in microseconds)

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