[dba-SQLServer] SQL Server is hopelessly slow

Francisco Tapia fhtapia at gmail.com
Fri Sep 17 14:23:02 CDT 2004


EM won't tell you what it's doing every step of the way, but if you
load profiler you can have sql server give you some feedback on what
it is doing... you will want to get more intimatly involved w/ QA
instead of EM too so you can do more maintenance things smarter,.  Did
you ever get that /3gig  switch for sql server going?





On Sat, 11 Sep 2004 10:27:41 -0400, John W. Colby
<jwcolby at colbyconsulting.com> wrote:
> I am not running Server 2003 YET.  I have it, but I have to get the drivers
> for my motherboard loaded.  The CD that comes with the MB does a system
> check at install and prevents loading unless the OS is in a list of
> supported OSs and Server 2003 is not in that list.  Tech support for the MB
> company says the drivers should work so...  I ended up loading XP Pro just
> to get up and running.  I wonder if I could do an OS upgrade to Server 2003
> over the top of XP Pro.  Since the drivers are loaded, perhaps I could get
> it installed that way.
> 
> I can certainly appreciate "a lot going on" but for example I tried to add
> an identifier field (auto increment long) to the table.  AFAICT There just
> isn't any way to do that before the load so I have to do it when I am done.
> I started it running and THREE DAYS LATER my machine is still locked up.
> With no feedback from EM I have no idea if it will be finished in an hour or
> it is only on the 3 millionth row with 160 million rows to go?  A few hours
> left or 3 years?  This is no way to run a company!
> 
> I re-imported a single set of 3 million records and am about to try setting
> up the identifier field on that subset and time how long it takes.  However
> my first machine is still locked up trying to roll back the previous attempt
> on the entire database.  Now I start this on my remaining fast machine.
> What if it locks that up for days on end?  This is simply silly.  There must
> be a way for SQL Server to write a status to a log file or SOMETHING.  I
> just can't believe that this superpowerful whizbang database engine won't
> tell me whether it is doing something or simply on lunch break.
> 
> John W. Colby
> www.ColbyConsulting.com 
> 
> 
> 
> -----Original Message-----
> From: dba-sqlserver-bounces at databaseadvisors.com
> [mailto:dba-sqlserver-bounces at databaseadvisors.com] On Behalf Of Mark Rider
> Sent: Saturday, September 11, 2004 9:54 AM
> To: dba-sqlserver at databaseadvisors.com
> Subject: Re: [dba-SQLServer] SQL Server is hopelessly slow
> 
> Have you downloaded / installed / used Books Online (BOL)?  There is a LOT
> of information on what to do and how to do it in there, and it has taught me
> a LOT about what I have done wrong.  It is a free download from MS at
> 
> http://www.microsoft.com/sql/techinfo/productdoc/2000/books.asp
> 
> You have a 64 bit processor, but are you running Windows Server 2003?
> That has the ability to take advantage of the processor architecture better
> than any other OS.
> 
> The only other thing I can offer is that you give it some time and patience.
> I deal with about 25 million rows of data every day, and when DTS gets
> rolling along it seems to just sit there after the initial CSV import to the
> table.  There is a lot going on behind the scenes, and I have learned (the
> hard way) that stopping the import and trying to start over will take more
> time than walking away for a while and coming back to the machine later.
> 
> On Sat, 11 Sep 2004 07:25:17 -0400, John W. Colby
> <jwcolby at colbyconsulting.com> wrote:
> > I have this mongo database.  Regardless of what I do it seems, SQL
> > Server takes FOREVER to do anything.  To the point where it appears
> > that it is locked up.  Is there ANY way to get EM to display a status
> > of what it is doing so that I can even know that is doing something at
> > all?  Is there any way to break EM when it appears to be hung.  This
> > thing is just unworkable as it is.  I will try to do something
> > (anything it seems) and EM locks the entire damn machine up.  No
> > incrementing status, nothing except the busy cursor.
> >
> > I have built a smaller set of "just" 3 million records.  It does the
> > same thing.  I need to get work done on this thing, set up indexes on
> > fields, do data cleanup.  It simply isn't going to work if everything
> > I do locks the machine up for a week.
> >
> > I have to believe I have some setting(s) wrong for SQL Server itself.
> > My hardware is an Athlon64 3.0ghz with 2.5g RAM.  The machine itself
> > is very close to as fast as you are going to get on a desktop machine.
> > Everyone says "3 million records is nothing to SQL Server" but you
> > couldn't prove it by me.  Can anyone help me troubleshoot this thing
> > and figure out what I am doing wrong?
> >
> > John W. Colby
> > www.ColbyConsulting.com
> 
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-Francisco
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