Wednesday, March 28, 2012

Resetting stats for Performance Dashboard

I have installed the reports for the performance dashboard and really like it!

However, I'd like to be able to clear the stats in order to run specific procedures etc and see the most inefficient parts in the specific procedure. The documentation says like this about it:

The lifetime of the DMV data depends on the lifetime of the plan in cache. You can determine how long the plan has been cached, and thus the time frame over which these resources have been consumed, by looking at the Plan Cached column

What Plan Cashed column? Can someone explain to me how to clear the stats?

Regards Andreas

take a look at 'dbcc freeproccache' in book online.

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Thank you!

Think it was exactly what I needed!

Regards Andreas

sql

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