sql server performance monitor counters

. SQL Server Execution Time: CPU time = 17188 milliseconds, time consuming = 17261 milliseconds. (1 rows affected) SQL Server Execution Time: CPU time = 0 milliseconds, time consuming = 0 milliseconds. */ Comparing 2000 and 2008 can be found 2008 CPU time is significantly higher than 2000, 2008 work

Tags: Microsoft CTI object Complex problem: Lis use parameter BinThis article belongs to theUnderstand the mysteries of performance-slow in applications, fast in SSMS"seriesNext: Understanding the Mysteries of performance-application slow, SSMs fast (5)--case: How to deal with parameter sniffing We put aside the argument sniffing topic and went back to the original point of concern in this series: Why is th

very deep, that is, more and more practical problems, have to have theoretical knowledge to support,But it is often theoretically said that the situation does not appear frequently or even if there is no attention, there is time to neglect some theoretical knowledge.For the problems encountered, if you really want to find out, still have some theoretical knowledge to do the groundwork. Many times, often after encountering problems, recalled once good seems to have seen this aspect of theoretica

systems of the DMV .... Various log lookups .... You look at them. MySQL's powerful graphical interface hints give you a glimpse of the current database's problems.Indeed, take a look at the graphical operational interface provided by MySQLIs his Niang handsome, the overall platform for the division is very detailed: network, instance status, storage state.And there's a graphical display interface that looks elegant.The content reflected in the above interface is very convenient for finding the

The company database grows with time, the data is more and more, the query speed is also more and more slow. Into the database to see a bit, hundreds of thousands of of the data, the query is really time-consuming.To improve the query performance of SQL, we generally consider the index as the first consideration. In fact, in addition to the establishment of the index, when we are under the

, succeeded, server_principal_name, [object_name], [Statement]from Sys.fn_get_audit_file (' e:\temp\serveraudit* ', NULL, NULL) WHERE database_name = ' AdventureWorks ';The results are as follows:If you re-enable the trigger, you'll see another line, and if you think you're returning too much data, you can add a filter to the where statement:And [statement] like '%disable%trigger% 'But sometimes there is a false alarm, for example, there may be the same informati

INNER JOIN sys.indexes as B on PS. object_id = b.object_id and ps.index_id = B.index_idwhere Monitor system performance with Performance Monitor (Perfmon.exe)In order to capture SQL