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 Measure Performance: SQL Query time execution

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asterix5
Starting Member

6 Posts

Posted - 2011-05-19 : 12:24:51
hi,

I am trying to measure the performance of queries in SQL Server 2008 with and without auditing feature enabled on specific table.

Basically, I have 1000 queries (inserts) on a table which I run when the auditing is OFF and later when auditing is ON.
I want to measure the performance of these two scenarios, and show whether auditing has impact on the delay of query execution.

I tried with simple timers, including at the beginning of the queries @starttime and at the end putting a variable @endtime, and measure the difference, but the execution varies too much.

Does anyone has an idea what tool to use for this case?

Thank you!

MichaelJSQL
Constraint Violating Yak Guru

252 Posts

Posted - 2011-05-21 : 14:28:26
SQL profiler should work for you
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jackv
Master Smack Fu Yak Hacker

2179 Posts

Posted - 2011-05-22 : 01:51:11
As well as SQL Profiler , mentioned by MichaelJSQL.
The Query Response Time is made up of the CPU (Running) , Wait Time (Suspended),Signal Wait Time(Runnable Queue Time). Consider breaking down the analysis into this reporting - as it can show greater details about the response time .


Jack Vamvas
--------------------
http://www.sqlserver-dba.com
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