December 2013
Intermediate to advanced
1872 pages
153h 31m
English
book
Microsoft® SQL Server 2012 Unleashed
by Ray Rankins, Paul T. Bertucci, Chris Gallelli, Alex T. Silverstein
Content preview from Microsoft® SQL Server 2012 Unleashed
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
Start your free trial
Monitoring Locks with Performance Monitor
Another method of monitoring locking in SQL Server is through the Performance Monitor. The sys.dm_tran_locks view and SSMS Activity Monitor provide a snapshot of the actual locks currently in effect in SQL Server. If you want to monitor the locking activity as a whole on a continuous basis, you can use the Windows Performance Monitor and monitor the counters available for the SQLServer:Locks performance object (see Figure 33.4).
FIGURE 33.4 Choosing counters for the SQLServer:Locks performance object in Performance Monitor.
Note
If you are monitoring a SQL Server 2012 named instance rather than a default ...