1. Roy Ernest Database Administrator Pinnacle Sports Worldwide royernest@yahoo.com

2. Contents What is Resource Governor How it works When and why use Resource Governor How to Set up Resource Governor How to undo it Best practice November 26, 20092Curaçao SQL Server User Group

3. What is Resource Governor Govern resources Memory CPU What are the components of RG? Resource Pool Workload Group Classifier Function November 26, 20093Curaçao SQL Server User Group

4. Resource Pools Internal Pool Default Pool November 26, 20094Curaçao SQL Server User Group Memory (Minimum and Maximum) CPU (Minimum and maximum)

5. November 26, 20095Curaçao SQL Server User Group Internal Group Default Group Workload Group IMPORTANCE REQUEST_MAX_CPU_TIME_SEC MAX_DOP REQUEST_MEMORY_GRANT_TIMEOUT_SEC REQUEST_MAX_MEMORY_GRANT_PERCENT GROUP_MAX_REQUEST

6. Classifier Function Schema Bound HOST_NAME() APP_NAME SUSER_NAME() SUSER_SNAME() IS_MEMBER IS_SRVROLEMEMBER() November 26, 20096Curaçao SQL Server User Group User Defined Function

7. November 26, 2009Curaçao SQL Server User Group7 Internal Request DAC Classifier Function Class_Func Internal Group Default Group ReportApp Group UserA Group Internal Pool Default Pool POOLB Pool POOLA Pool SQL Agent Reques t Reques t from Websit e Report Server Reques t Reques t from SSMS How it Works

8. When and Why use Resource Governor Runaway Queries Parallel Processing Server Consolidation Resource Monitoring November 26, 20098Curaçao SQL Server User Group

9. Resource Governor Best Practice Dedicated Administrator Connection Classifier Function Default Pool and Group Monitor and Monitor again Memory Settings August 27, 20099Curaçao SQL Server User Group

10. November 26, 200910Curaçao SQL Server User Group

11. Additional Resources Books Online SSMS topics http://msdn.microsoft.com/en-us/library/bb933866.aspx Books Online SSMS tutorial http://msdn.microsoft.com/en-us/library/cc645579.aspx Buck Woody’s blog (Standard reports documented) http://blogs.msdn.com/buckwoody/ Resource Governor White Paper http://msdn.microsoft.com/en-us/library/ee151608.aspx November 26, 2009Curaçao SQL Server User Group11

12. November 26, 200912Curaçao SQL Server User Group