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scelamko
Constraint Violating Yak Guru

309 Posts

Posted - 2006-07-06 : 10:52:16
Guys,

I have 30 machines where my application is installed, each of the machine through the application will access the DB Server. If I want to run profiler to track the network latency from one of these machines do I have to run the profiler from that machine or from the server itself.

Does it matter from where profiler run in the event of checking the network traffic.

Thanks

spirit1
Cybernetic Yak Master

11752 Posts

Posted - 2006-07-06 : 11:04:29
profiler can measure network traffic??
didn't know that...

Go with the flow & have fun! Else fight the flow
blog thingie: http://weblogs.sqlteam.com/mladenp
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X002548
Not Just a Number

15586 Posts

Posted - 2006-07-06 : 11:08:10
quote:
Originally posted by spirit1

profiler can measure network traffic??
didn't know that...

Go with the flow & have fun! Else fight the flow
blog thingie: http://weblogs.sqlteam.com/mladenp



That would be news to me...in any case, running profiler on the server itself is a bad idea



Brett

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eyechart
Master Smack Fu Yak Hacker

3575 Posts

Posted - 2006-07-06 : 11:31:44
why don't you just ping your sever from all 30 systems and look at the response time. That will give you your latency information.

SQL Profiler will not give you any network information, so there is no point in running it.



-ec
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Westley
Posting Yak Master

229 Posts

Posted - 2006-07-10 : 02:41:58
Hey Brett,
I know from before (and read from others) that running SQL profiler on the actual SQL server machince is a bad idea, since it'll need to keep update the UI and will take resources. MS recommanded to use server-side trace instead, since it'll be running on the server, but then I got a qn now, since running a server-side trace is like running a profiler on the server without the UI, is it that much impact on the UI and slow down that much? haven't really tried it myself, so just wondering if anyone tried it can let me know.
Thanks
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tkizer
Almighty SQL Goddess

38200 Posts

Posted - 2006-07-10 : 12:23:10
I have significantly increased the CPU utilization on the database server when running SQL Profiler on it. I didn't realize I was on that box until things really started to slow down.

Tara Kizer
aka tduggan
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