Is it possible that MDW can cause performance problems ? Specially with Disk I/O ?
I get info that is no problem with performance. I have on same disk like database, but sometimes there is delay and it looks that inserting (every 15minutes) cause problem with reading from production db file..
And I have turn off Query statistics because there was almost 3x increasing of writing to tempdb.
So I collected just Disk Usage and Server Activity..
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