Update from Sync Service

实践积累/个人知识库/数据库/Cpu 占用过高.md

@@ -1,15 +0,0 @@
-```sql
-SELECT TOP 10
-```
-total_worker_time/execution_count AS avg_cpu_cost, plan_handle,
-execution_count,
-(SELECT SUBSTRING(text, statement_start_offset/2 + 1,
-(CASE WHEN statement_end_offset = -1
-THEN LEN(CONVERT(nvarchar(max), text)) * 2
-ELSE statement_end_offset
-```sql
-END - statement_start_offset)/2)
-FROM sys.dm_exec_sql_text(sql_handle)) AS query_text
-FROM sys.dm_exec_query_stats
-```
-ORDER BY [avg_cpu_cost] DESC