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 Peformance Tuning / Trouble Shooting

Author  Topic 

vasanthhepsy
Starting Member

48 Posts

Posted - 2007-12-03 : 01:36:49

Hello,


Earlier,As there is no tecnical / Syntactical errors existing and was perfectly running the report earlier and yielding the result in quick time.

But my Application running well earlier and If I execute the SP or report for which It takes more time what would be the consequences and what and where I should do and begin to see the problem.

Thanks for your time and reply.

elancaster
A very urgent SQL Yakette

1208 Posts

Posted - 2007-12-03 : 03:09:25
i'm really not clear what you're asking. can you rephrase it? or is there someone that can maybe help you with your english?

Em
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harsh_athalye
Master Smack Fu Yak Hacker

5581 Posts

Posted - 2007-12-03 : 03:24:30
You will need to look at execution plan and IO statistics first to identify the cause of the problem.

Harsh Athalye
India.
"The IMPOSSIBLE is often UNTRIED"
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Lamprey
Master Smack Fu Yak Hacker

4614 Posts

Posted - 2007-12-03 : 17:15:36
There is also the issue of parameter sniffing.

Here is one article about it: [url]http://nflanagan.blogspot.com/2006/07/parameter-sniffing.html[/url]
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vasanthhepsy
Starting Member

48 Posts

Posted - 2007-12-03 : 18:26:56
Thanks for the replies so far.

It is basically what I thought but double checking apart from the reply to look into : IO Statistics and Execution Plan.

Is there any other parameters that I can consider at the bottom level.

Once again thanks for your answers

Vasanth
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rmiao
Master Smack Fu Yak Hacker

7266 Posts

Posted - 2007-12-03 : 22:17:24
Cpu usage and network throughput.
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