#sys.dm_io_virtual_file_stats()
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T-SQL to find I/O usage stats by databases within the SQL Server instance
T-SQL to find I/O usage stats by databases within the SQL Server instance
Hi Friends,
Hope, you are doing fine!
Today, we will see how to extract the I/O statistics for data and log files within a SQL Server instance, with the help of dynamic management view (DMV) named as (“sys.dm_io_virtual_file_stats“).
T-SQL Script:
-- T-SQL to find I/O usage stats by databases within -- the SQL Server instance (Database level IO usage stats) SELECT DB_NAME(database_id) AS…
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#Database level IO usage stats using DMVs#DMVs#MS SQL Server#sys.dm_io_virtual_file_stats()#T-SQL Scripts#T-SQL to find I/O usage stats by databases within the SQL Server instance
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Query SQL Server Database File I/O Statistics
Query SQL Server Database File I/O Statistics
A SQL Server instance with one database (or hundreds) often has its database files spread across multiple physical drives to help with the read/write performance. However, as more and more databases are added to the server, the read/write activity among the drives can become unbalanced and slower than acceptable. One drive could be taking a heavier workload than others and become the performance…
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