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   comp.databases.ms-sqlserver      Notorious Rube Goldberg contraption      19,505 messages   

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   Message 18,214 of 19,505   
   Gene Wirchenko to esquel@sommarskog.se   
   Re: SQL Server 2008 Express: Odd Memory    
   07 Apr 11 13:08:01   
   
   From: genew@ocis.net   
      
   On Thu, 7 Apr 2011 08:21:33 +0000 (UTC), Erland Sommarskog   
    wrote:   
      
   >Gene Wirchenko (genew@ocis.net) writes:   
   >>   1) The odd memory behavour is that SQLSERVR.EXE is taking about   
   >> 600MB doing nothing!  Does it ever release memory?  Sure, I was doing   
   >> something yesterday.   
   >   
   >Yes, if someone else needs it. But SQL Server is designed to grab as much   
   >memory as it can. Reading data from the cache is so much faster than reading   
   >from disk.   
      
        The problem with this is that in this case, its usage pushed   
   memory use over the amount of my system's physical memory, so disk   
   ended up being read anyway.   
      
   >You can use sp_configure set to the max amount of memory for the buffer   
   >pool. On a developer machine, this can be a good idea to avoid that SQL   
   >Server inflates too much so that other things you are not using for the   
   >moment are swapped out.   
      
        Thank you for the tip.   
      
   >>   2) There are a lot of 368 byte files in C:\Documents and   
   >> Settings\LocalService\Application Data\Microsoft\Protect\S-1-5-19.  By   
   >> a lot, I mean millions.  By "millions", I mean exactly that.  This is   
   >> no exaggeration.  Defrag reports about 5.5M files on my system.   I   
   >> can not run chkdsk /f on my C: drive at boot and have it take less   
   >> than hours to run.   
   >   
   >Any particular reason you suspect SQL Server? Have you looked inside of   
   >these files?   
      
        I have been able to find limited data on Google that fingers it.   
   Specifically, I believe it was the Reports module having something   
   about a cryptokey failing and retrying (and logging) every THREE   
   SECONDS.   
      
        I did not find a solution there.   
      
   Sincerely,   
      
   Gene Wirchenko   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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