Skip Headers
Oracle® Database Reference
11g Release 2 (11.2)

Part Number E25513-03
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
PDF · Mobi · ePub

DBA_HIST_MUTEX_SLEEP

DBA_HIST_MUTEX_SLEEP displays mutex sleep summary historical statistics information.

Column Datatype NULL Description
SNAP_ID NUMBER NOT NULL Unique snapshot ID
DBID NUMBER NOT NULL Database identifier for the snapshot
INSTANCE_NUMBER NUMBER NOT NULL Instance number for the snapshot
MUTEX_TYPE VARCHAR2(32) NOT NULL Mutex type
LOCATION VARCHAR2(40) NOT NULL The code location where the waiter slept for the mutex
SLEEPS NUMBER   Number of sleeps for this MUTEX_TYPE and LOCATION
WAIT_TIME NUMBER   Wait time in microseconds