SQL Server Query - Log Stats
Posted on 2014-10-14
I want to come up with some way that I can collect and save certain statistics at both the start and end of a query.
I know I can query master.dbo.sysprocesses and get cpu time and physical_ios but I'd like to be able to break io into physical and logical and reads vs. writes. I would log results of whatever method is used to get a snapshot of the required data at the start of the query and the end.
For example, the value of cpu at the end of the query minus the value of cpu at the start should be the total cpu time used for my query. The stats I can think of that I would like to collect are cpu time, reads, writes (physical and logical), and perhaps total wait time.