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bilencekic
Posting Yak Master

121 Posts

Posted - 2006-09-24 : 10:11:12
hi,
On our server we have a performance problem.
The server works perfect sometimes but, sometimes it slows down very very much
a query that returns in 0,06 seconds becomes to return in 15 seconds
when it is 0,06 i run the sp_who query and i see that 200-400 conenctions
but when the queries becomes to return in 15 seconds i run the sp_who query and it shows me 700 connections
problem is conenction i think.
what do you think ? what to do ?
our server is a forum server that has 150.000 users.



MS BLESS US

nr
SQLTeam MVY

12543 Posts

Posted - 2006-09-24 : 13:05:27
It sounds lile something is either blocking or slowing everything down.
The extra connections are probably due to everything being slow and are a symptom rather than a cause.
I'm writing an article on just this sort of problem. You need to look at blocking and resource intensive spids.

==========================================
Cursors are useful if you don't know sql.
DTS can be used in a similar way.
Beer is not cold and it isn't fizzy.
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bilencekic
Posting Yak Master

121 Posts

Posted - 2006-09-24 : 18:28:28
i fixed it by working hard on lock tips =)

MS BLESS US
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