InstantForum.NET v2.9.0SQLServerCentralhttp://www.sqlservercentral.com/Forums/notifications@sqlservercentral.comWed, 22 May 2013 05:42:49 GMT20http://www.sqlservercentral.com/Forums/Topic944686-146-1.aspxRunning sp_who2 will show a slice of the activity monitor data as well.Sorry I have to ask but have you taken a look at your SQL Server Logs? (Windows Event viewer App-Log) if that's failing.Tue, 29 Jun 2010 15:17:16 GMTSlyfinhttp://www.sqlservercentral.com/Forums/Topic944686-146-1.aspxmy cpu usage varies from 50 to 75%and i have 4 GB of RAM out of which 1.25 GB is used by sql serverif i click on activity monitor it gives timeout expired issuecan any one help me on this and the performance of ssms is also slowTue, 29 Jun 2010 08:08:23 GMTpremkuttan