Display transaction-log space statistics. Reset wait and latch statistics.
Syntax
DBCC SQLPERF ( Option ) [WITH NO_INFOMSGS ]
Options:
LOGSPACE
'sys.dm_os_latch_stats' , CLEAR
'sys.dm_os_wait_stats' , CLEAR
Key:
LOGSPACE - Monitor log space, indicates when to back up or truncate the tx log.
dm_os_latch_stats - Reset the latch statistics.
dm_os_wait_stats - Reset the wait statistics.
NO_INFOMSGS - Suppress all information messages (severity 0-10)
Example
DBCC SQLPERF(LOGSPACE)
GO
“If you happen to be one of the fretful minority... never force an idea; you'll abort it if you do. Be patient and you'll give birth to it when the time is ripe. Learn to wait” ~ Robert A. Heinlein
Related commands:
sp_spaceused
sys.dm_os_latch_stats
sys.dm_os_wait_stats
Equivalent Oracle commands:
V$LOG and V$LOGFILE