The below written query helps us find the most expensive queries from a read IO perspective. The DMV that we have used in this script is sys.dm_exec_query_stats and the function that we have used is sys.dm_exec_sql_text.
Find Top 5 expensive Queries from a Write IO perspective
Top 5 expensive Queries from a Write IO perspective
2013-10-03 (first published: 2013-09-09)
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