I am using DPA for SQL server. It shows a query that is top expensive query. I located the query which is an nightly SSIS package uses a data flow task to import data from a table to another database table.
The query result set is very big. But it should only run one time in the data flow task.
But I see in DPA execute time is 4 times. I cannot figure out why it shows 4 times .
Any ideas?
Thanks