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@@CPU_BUSY - CPU_BUSY Function

Posted By: Sarita Patel     Category: SQL Server     Views: 2074

This article explains about @@CPU_BUSY function in sql server with examples.

@@CPU_BUSY function returns the time based on the resolution of the system timer in milliseconds that the CPU has spent working since SQL Server was last started.


Syntax of @@CPU_BUSY Function :

@@CPU_BUSY

Return type of @@CPU_BUSY function is an integer.




Examples of @@CPU_BUSY Function :

Example 1 : Use of @@CPU_BUSY function in select clause 

SELECT CONVERT(VARCHAR(10),@@CPU_BUSY) + ' ms spent for sql server since last started on ' + CONVERT(VARCHAR(50),getdate())

Output
18 ms spent for sql server since last started on Aug 26 2010  9:33AM

Above example returns 18 means 18 milliseconds are spent.
  
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Sarita Patel
Sarita Patel author of @@CPU_BUSY - CPU_BUSY Function is from United States.
 
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