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SQL Server 2008 R2 is Sending too much Data through the network


SQL Server 2008 R2 is Sending too much Data through the network

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GilaMonster
GilaMonster
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hvermaak (6/5/2013)
Open profiler,
File, new trace.
Connect to your sql server.
Use the template -> select Tuning
select save to file -> choose a location with sufficient space


I would strongly recommend not running Profiler GUI against a production server that's already under load. The GUI can have a severe impact on the target server.

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass


hvermaak
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GilaMonster (6/5/2013)
hvermaak (6/5/2013)
Open profiler,
File, new trace.
Connect to your sql server.
Use the template -> select Tuning
select save to file -> choose a location with sufficient space


I would strongly recommend not running Profiler GUI against a production server that's already under load. The GUI can have a severe impact on the target server.


How would you approach the problem to find the query or the data is affecting the environment?
GilaMonster
GilaMonster
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hvermaak (6/5/2013)
How would you approach the problem to find the query or the data is affecting the environment?


Server-side trace as explained in the two articles from Simple Talk.

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass


Ahmad Osama
Ahmad Osama
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SQL Geek (6/5/2013)
Hi SQLSACT, There is no wait only the CPu utilization is 90-100%.


do check which process is taking up high CPU.. is it sqlserver or any other process.

Regards,
Sqlfrenzy
Ahmad Osama
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hvermaak (6/5/2013)
GilaMonster (6/5/2013)
hvermaak (6/5/2013)
Open profiler,
File, new trace.
Connect to your sql server.
Use the template -> select Tuning
select save to file -> choose a location with sufficient space


I would strongly recommend not running Profiler GUI against a production server that's already under load. The GUI can have a severe impact on the target server.


How would you approach the problem to find the query or the data is affecting the environment?


What if the GUI is connected through a different server/machine.. i.e. say from UAT/dev server. will the performance impact is same in this case?

Regards,
Sqlfrenzy
GilaMonster
GilaMonster
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Sqlfrenzy (6/5/2013)
What if the GUI is connected through a different server/machine.. i.e. say from UAT/dev server. will the performance impact is same in this case?


Even worse.

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass


SQLSACT
SQLSACT
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Sqlfrenzy (6/5/2013)
SQL Geek (6/5/2013)
Hi SQLSACT, There is no wait only the CPu utilization is 90-100%.


do check which process is taking up high CPU.. is it sqlserver or any other process.


Have you had a look at the 2 articles on Simple Talk?
SQL Geek
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Hi Sqlfrenzy, Its SQLServer which is consuming the CPU, I checked it on Resource Monitor.
SQLSACT
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SQL Geek (6/5/2013)
Hi Sqlfrenzy, Its SQLServer which is consuming the CPU, I checked it on Resource Monitor.


Please have a look at those 2 articles I posted earlier - That should get you on your way.
hvermaak
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Hi SQL Geek,

read the two articles that GilaMonster gave, they will be the least invasive.
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