How to fetch the SQL scipts with worst performance
来源:互联网 发布:javascript英文怎么读 编辑:程序博客网 时间:2024/05/19 21:43
Execute below SQL scipt to fetch the SQL scipts with worst performance
SELECT DB_NAME(dbid) AS [DB_NAME],creation_time,last_execution_time,total_physical_reads,total_logical_reads,total_logical_writes, execution_count , total_worker_time, total_elapsed_time, total_elapsed_time / execution_count avg_elapsed_time,SUBSTRING(st.text, (qs.statement_start_offset/2) + 1,((CASE statement_end_offset WHEN -1 THEN DATALENGTH(st.text)ELSE qs.statement_end_offset END - qs.statement_start_offset)/2) + 1) AS statement_textFROM sys.dm_exec_query_stats AS qsCROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) stORDER BY total_elapsed_time / execution_count DESC
- How to fetch the SQL scipts with worst performance
- (MS SQL)HOW TO USE FETCH
- pat 1055 how to improve the performance
- How to optimize the WebStrom performance?
- How to troubleshoot SQL Server performance issues
- How to write the fast code/ high performance in C#
- How to monitor the full range of CPU performance events
- How to control the jobs with shell?
- How to Render the Hyperlink with Braces
- Performing a deep fetch of the `master` specs repo to improve future performance
- Performing a deep fetch of the `master` specs repo to improve future performance
- Performing a deep fetch of the `master` specs repo to improve future performance
- The Road to Performance Is Littered with Dirty Code Bombs
- The Road to Performance Is Littered with Dirty Code Bombs
- HOW TO Analyze ASP.NET Web Application Performance by Using the Performance Administration Tool
- How to do android emma coverage test in your own ant scipts
- How to Connect Oracle 9i with SQL Server 2000 for establishing the linked server
- How to Connect Oracle 9i with SQL Server 2000 for establishing the linked server
- 自定义类加载器
- adb error
- AndroidManifest.xml文件的作用
- html解释器-demo(htmlparser使用)
- 安全软件护航拒商业间谍木马于千里之外
- How to fetch the SQL scipts with worst performance
- 广州沙龙-《测试开发》
- mysql 连接设置中文
- 凌力尔特大电流电源解决方案
- JTextArea添加滚动条
- 文件编码格式
- 把系统函数替换掉,就重新写一个与标准库相同的函数.
- Java模式 - Memento(备忘录模式)
- OCaml中的“协变”与“逆变”