Viewing 15 posts - 586 through 600 (of 2,640 total)
this is a common problem and you have various methods to resolve this.
1) stop log shipping - put database into simple- reindex - restart log shipping
2) intersperse your indexing with...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 23, 2008 at 12:30 pm
you'll find it's not easy to profile against tempdb. Most likely it's index rebuilds and checkdb commands. Or you have lots of processes creating and populating tempdb. One extreme way...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 22, 2008 at 1:08 pm
sql mag has, in my opinion, declined in usefullness of late. I'd probably say this site, msdn and technet are better. The Technet magazine has some pretty good stuff on...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 22, 2008 at 1:05 pm
you need to be very careful with single user mode - you should be able to stop and restart the service from windows services if no other way.
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 22, 2008 at 1:01 pm
http://sqlblogcasts.com/blogs/grumpyolddba/archive/2007/07/16/more-tom-davidson-magic.aspx
the docs are also on my website http://www.grumpyolddba.co.uk
I'm sure sql central also has loads of scripts for sorting out blocking as it's a fairly common issue
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 22, 2008 at 12:59 pm
think I covered this on my blog , but the disk counters I use, from perfmon, are :-
avg disk sec/transfer, avg disk sec/write, avg disk sec/read, disk idle time %,...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 22, 2008 at 12:56 pm
sorry, I hate to dispute other posts but:- Disk Queue doesn't apply when connected to a SAN or NAS - use io completion time - a much better counter.
Pages per...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 21, 2008 at 2:00 pm
I've some info on my blog here
http://sqlblogcasts.com/blogs/grumpyolddba/archive/tags/Trending+and+Statistics/default.aspx
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 21, 2008 at 1:55 pm
service pack 3 is on its way, this year, but you should continue to apply the cumulative rollups - we could have a poll on which CU will be the...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 21, 2008 at 1:53 pm
transactions are only a measure you use to compare workload, the actual figures are pretty meaningless. You might find batches and/or compilations a slightly better measure. I use databases -...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 21, 2008 at 1:48 pm
you really need other trace flags, depending upon what i want to do I use 1204,1205 and 1206. 1204 isn't sufficient to get all the data.
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 21, 2008 at 1:45 pm
Jeff you are so right!
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 16, 2008 at 4:07 pm
that's always been my experience too, it's still best practice to qualify objects within procs ( with owner/schema )
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 16, 2008 at 4:02 pm
this is pretty well known - remote queries can do some horrible things - Alan Mitchell wrote an excellent paper on this, he had the same problem. Can't remember...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 10, 2008 at 2:39 pm
It doesn't work like that sadly. In general terms the processor clock speed will impact execution time, so a single threaded call to a 2.2Ghz quad will run slower than...
[font="Comic Sans MS"]The GrumpyOldDBA[/font]
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
April 10, 2008 at 2:36 pm
Viewing 15 posts - 586 through 600 (of 2,640 total)