Dear All,
i'm trying increase the performance of one select statement.
after trying first time, at the second time it is giving results fastly.because the data is there already in the buffers.
how can i clean the buffers everytime after run the query?
i'm using
--dbcc dropcleanbuffers
--dbcc freeproccache
are these enough or need some more....
please guide me
Vinod
Even you learn 1%, Learn it with 100% confidence.
Hi,
A long time ago I posted this: http://blogs.conchango.com/jamiethomson/archive/2005/06/09/1583.aspx explaining all the different buffer types in the pipeline.
I have to admit I'm still not clear on the difference between a private buffer and a flat buffer though.
Are flat buffers a subset of private buffers.
If so, if a private buffer is not a flat buffer - what is it?
If not, can a buffer be a private buffer AND a flat buffer?
Some descriptions from BOL are:
Private buffers: A private buffer is a buffer that a transformation uses for temporary work only
Flat buffers: Flat buffers are blocks of memory that a component uses to store data
That sounds like two ways of saying the same thing to me! It certainly doesn't distinguish them anyway!
Just seeking some clarification here. If you could whip of a demo package that explains the difference between the two (with reference to the Performance Counters) then that would be great.
Thanks
Jamie
Someone told me they closed there window and lost their query and wanted to know if there was some way to get it back from a buffer or something. Does anyone know if that is possible? I was not aware of anything like that, but the way that SQL caches and buffers things I thought it might be possible extract a query from a buffer or something...?
Cheers,
-Ryan
Occasionally on my SQL 2K SP3 Standard servers. The servers lock up withthe error.LazyWriter: warning, no free buffers found.After that I have to restart the SQLServer service to get things up andrunning. How can I prevent this from happening?Thanks,Ray
View 1 Replies View RelatedHi all
Using SQL 2000 MSDE
I'm bulk inserting about 3.200.000 records into a table
unfortunately all memory dissapears and never returns the dirty buffers count goes up to 48000 approx.
any ideas on how to rectify this ..... ?
I am looking for an API to flush all data in memory held by SQL Serverto disk. Also, is there a tool for SQL Server like eseutil forExchange that lets you correct a SQL database?
View 5 Replies View RelatedI have corrected the problem with named pipes versus TCP/IP but I have found a reference to lrustats stating that page flushes should be less than 100 and free avg less than 10 but my numbers are extremely high. One of the things I noticed upon assuming this job was that many settings were off a bit bit LogLRU buffers were never set.This setting was introduced with service pack 2 with a readme.txt on how to configure. All my references and the ones that I have skimmed through in bookstores do not contain this configuration setting.
Microsoft no longer offers SP2 for download so that I could get the readme.txt. If any of you have this file or service pack laying around, please email it to me so that I can configure. It is suppose to take care of some bufwait errors. I even download the French version to see if it was there and maybe I could find someone with a french background but it did not contain the file. It was in last years Technet CD but my company tossed it when they got the new one. Can anyone help?
hi
We have use SQL Server 2005 on 64bit windows 2003 server Cluster. SQL instance stop responding for some leaving application interrupted.
In the Sql Err log I noticed the following information memory errors just before cluster issued stop command to SQlsrvres. Lazywriter gave warning that no free buffers found .
6/20/08 11:02 AMWarning[098] SQLServerAgent terminated (forcefully)
6/20/08 11:02 AMError[382] Logon to server '(local)' failed (DisableAgentXPs)
6/20/08 11:02 AMError[298] SQLServer Error: 258<c/> Unable to complete login process due to delay in prelogin response [SQLSTATE 08001]
6/20/08 11:02 AMError[165] ODBC Error: 0<c/> Login timeout expired [SQLSTATE HYT00]
6/20/08 11:02 AMError[298] SQLServer Error: 258<c/> TCP Provider: Timeout error [258]. [SQLSTATE 08001]
6/20/08 11:02 AMError[311] Thread 'AlertEngine' (ID 3812) is still running
6/20/08 11:02 AMError[311] Thread 'JobInvocationEngine' (ID 860) is still running
6/20/08 11:02 AMError[240] 2 engine thread(s) failed to stop after 30 seconds of waiting
6/20/08 11:01 AMInformation[131] SQLSERVERAGENT service stopping due to a stop request from a user<c/> process<c/> or the OS...
6/20/08 10:58 AMspid2sUnknownMEMORYBROKER_FOR_RESERVE <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYBROKER_FOR_STEAL <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYBROKER_FOR_CACHE <nl/>
6/20/08 10:58 AMspid2sUnknownBig Gateway <nl/>
6/20/08 10:58 AMspid2sUnknownMedium Gateway <nl/>
6/20/08 10:58 AMspid2sUnknownSmall Gateway <nl/>
6/20/08 10:58 AMspid2sUnknownOptimization Queue <nl/>
6/20/08 10:58 AMspid2sUnknownSmall Query Memory Objects: Grants=0 Waiting=0 Maximum=12800 Available=12800 Limit=12800
6/20/08 10:58 AMspid2sUnknownQuery Memory Objects: Next Request=0 Waiting For=0 Cost=0 Timeout=0 Wait Time=0 Last Target=787875
6/20/08 10:58 AMspid2sUnknownQuery Memory Objects: Grants=3 Waiting=0 Maximum=775075 Available=774691 Limit=775075
6/20/08 10:58 AMspid2sUnknownGlobal Memory Objects: <nl/>
6/20/08 10:58 AMspid2sUnknownProcess physical/virtual memory pressure: 0/0 System physical memory pressure: 0
6/20/08 10:58 AMspid2sUnknownProcedure Cache: TotalProcs=10446 TotalPages=117316 InUsePages=6442
6/20/08 10:58 AMspid2sUnknownBuffer Counts: Committed=1032192 Target=1048458 Hashed=895536<nl/>
6/20/08 10:58 AMspid2sUnknownBuffer Distribution: Stolen=10949 Free=0 Cached=125707<nl/>
6/20/08 10:58 AMspid2sUnknownOBJECTSTORE_LOCK_MANAGER (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownOBJECTSTORE_SERVICE_BROKER (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownOBJECTSTORE_SNI_PACKET (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownOBJECTSTORE_LBSS (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownUSERSTORE_SXC (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownUSERSTORE_OBJPERM (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownUSERSTORE_TOKENPERM (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownUSERSTORE_DBMETADATA (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownUSERSTORE_SCHEMAMGR (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_SYSTEMROWSET (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_EVENTS (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_BROKERTO (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_BROKERREADONLY (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_BROKERRSB (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_BROKERUSERCERTLOOKUP (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_BROKERDSH (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_BROKERKEK (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_BROKERTBLACS (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_STACKFRAMES (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_XMLDBATTRIBUTE (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_XMLDBELEMENT (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_XMLDBTYPE (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_VIEWDEFINITIONS (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_NOTIF (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_TEMPTABLES (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_XPROC (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_PHDR (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_SQLCP (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownCACHESTORE_OBJCP (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLSERVICEBROKERTRANSPORT (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SOSNODE (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_HOST (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLQERESERVATIONS (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_BHF (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLXP (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_FULLTEXT (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SNI (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLHTTP (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLSERVICEBROKER (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLCLR (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLCONNECTIONPOOL (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLSTORENG (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLUTILITIES (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLOPTIMIZER (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLQUERYEXEC (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLBUFFERPOOL (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMEMORYCLERK_SQLGENERAL (Total) <nl/>
6/20/08 10:58 AMspid2sUnknownMemory node Id = 0 <nl/>
6/20/08 10:58 AMspid2sUnknownMemory Manager <nl/>
6/20/08 10:58 AMspid2sUnknownLazyWriter: warning<c/> no free buffers found.
Anyone seen this SSIS error when importing data? I have a 64bit quad processor with 8gb and am importing from Oracle 9 using 32bit DTExec.exe from the command line.
OnInformation,Myserver,MyDomainSQLAdmin,J001OracleDimExtract,{CEB7F874-7488-4DB2-87B9-28FC26E1EF9F},{1221B6EB-D90A-466E-9444-BA05DBC6AFD8},6/29/2006 10:58:08 AM,6/29/2006 10:58:08 AM,1074036748,0x,The buffer manager detected that the system was low on virtual memory, but was unable to swap out any buffers. 2 buffers were considered and 2 were locked. Either not enough memory is available to the pipeline because not enough is installed, other processes are using it, or too many buffers are locked.
Thanks
While waiting for the fax of instructions to contact MS Support, I thought I would post here (tried several times and no fax...)
We get this message in the log file and then all hell breaks loose until it resets memory. The SQL Service continues working but nobody can connect for about 5 minutes and then is seems to reset itself. This has happened three times over the past two weeks. Only one time it did create the SQLDUMP files but all three occurences have practically the same entries.
We are running SQL Server 2005 x64 SP2 under Windows 2003 x64 SP1. We have 4GB RAM and SQL is configured to use 2GB of it. We have a large number of databases (about 400) on this one instance that experiences this problem. The server itself is not under a tremendous load. All of the databases were recently upgraded from SQL 2000 SP4 32 bit instance. The first occurence happened just days after the migration.
----- Log Entries -----
LazyWriter: warning, no free buffers found.
2007-06-14 14:15:56.18 spid3s
Memory Manager
VM Reserved = 4415288 KB
VM Committed = 4398048 KB
AWE Allocated = 0 KB
Reserved Memory = 1024 KB
Reserved Memory In Use = 0 KB
2007-06-14 14:15:56.18 spid3s
Memory node Id = 0
VM Reserved = 4409528 KB
VM Committed = 4392376 KB
AWE Allocated = 0 KB
SinglePage Allocator = 1951840 KB
MultiPage Allocator = 81680 KB
2007-06-14 14:15:56.18 spid3s
MEMORYCLERK_SQLGENERAL (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 39264 KB
MultiPage Allocator = 21944 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLBUFFERPOOL (Total)
VM Reserved = 4214784 KB
VM Committed = 4198400 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 0 KB
MultiPage Allocator = 8 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLQUERYEXEC (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 264 KB
MultiPage Allocator = 104 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLOPTIMIZER (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 26816 KB
MultiPage Allocator = 96 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLUTILITIES (Total)
VM Reserved = 120 KB
VM Committed = 120 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 4728 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLSTORENG (Total)
VM Reserved = 96768 KB
VM Committed = 96768 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 62192 KB
MultiPage Allocator = 27624 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLCONNECTIONPOOL (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 4392 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLCLR (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLSERVICEBROKER (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 624 KB
MultiPage Allocator = 320 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLHTTP (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SNI (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 568 KB
MultiPage Allocator = 16 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_FULLTEXT (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 16 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLXP (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 16 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_BHF (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 336 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLQERESERVATIONS (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8192 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_HOST (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 24 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SOSNODE (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 42376 KB
MultiPage Allocator = 27392 KB
2007-06-14 14:15:56.20 spid3s
MEMORYCLERK_SQLSERVICEBROKERTRANSPORT (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 48 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_OBJCP (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 352016 KB
MultiPage Allocator = 432 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_SQLCP (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 953192 KB
MultiPage Allocator = 3088 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_PHDR (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 308728 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_XPROC (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 56 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_TEMPTABLES (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 128 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_NOTIF (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 16 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_VIEWDEFINITIONS (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 16 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_XMLDBTYPE (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_XMLDBELEMENT (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_XMLDBATTRIBUTE (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_STACKFRAMES (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 0 KB
MultiPage Allocator = 8 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_BROKERTBLACS (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 96 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_BROKERKEK (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_BROKERDSH (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_BROKERUSERCERTLOOKUP (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_BROKERRSB (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_BROKERREADONLY (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 32 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_BROKERTO (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 8 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_EVENTS (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 16 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
CACHESTORE_SYSTEMROWSET (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 43744 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
USERSTORE_SCHEMAMGR (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 30632 KB
MultiPage Allocator = 16 KB
2007-06-14 14:15:56.20 spid3s
USERSTORE_DBMETADATA (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 39856 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
USERSTORE_TOKENPERM (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 14536 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
USERSTORE_OBJPERM (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 14904 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
USERSTORE_SXC (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 936 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
OBJECTSTORE_LBSS (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 64 KB
MultiPage Allocator = 400 KB
2007-06-14 14:15:56.20 spid3s
OBJECTSTORE_SNI_PACKET (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 6584 KB
MultiPage Allocator = 48 KB
2007-06-14 14:15:56.20 spid3s
OBJECTSTORE_SERVICE_BROKER (Total)
VM Reserved = 0 KB
VM Committed = 0 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 272 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.20 spid3s
OBJECTSTORE_LOCK_MANAGER (Total)
VM Reserved = 8192 KB
VM Committed = 8192 KB
AWE Allocated = 0 KB
SM Reserved = 0 KB
SM Committed = 0 KB
SinglePage Allocator = 4232 KB
MultiPage Allocator = 0 KB
2007-06-14 14:15:56.21 spid3s Buffer Distribution: Stolen=22764 Free=0 Cached=221235
Database (clean)=268686 Database (dirty)=3406
I/O=0, Latched=5
2007-06-14 14:15:56.21 spid3s Buffer Counts: Committed=516096 Target=523990 Hashed=272097
Internal Reservation=104798 External Reservation=1022
Stolen Potential=252769
Min Free=128 Visible=523990
Available Paging File=4634734592
2007-06-14 14:15:56.21 spid3s Procedure Cache: TotalProcs=11768 TotalPages=202189 InUsePages=950
2007-06-14 14:15:56.21 spid3s Process physical/virtual memory pressure: 0/0 System physical memory pressure: 0
2007-06-14 14:15:56.23 spid3s Global Memory Objects:
Resource= 2880
Locks= 532
SE Schema Mgr= 3653
SQLCache= 1622
Replication= 3
ServerGlobal= 49
XPGlobal= 2
Xact= 165
SETLS= 4
DatasetMemObjs= 8
SubpDescPmos= 4
SortTables= 2
2007-06-14 14:15:56.23 spid3s Query Memory Objects: Grants=8 Waiting=0 Maximum=226034 Available=225010 Limit=226048
2007-06-14 14:15:56.23 spid3s Query Memory Objects: Next Request=0 Waiting For=0 Cost=0 Timeout=0 Wait Time=0 Last Target=237945
2007-06-14 14:15:56.23 spid3s Small Query Memory Objects: Grants=0 Waiting=0 Maximum=11895 Available=11895 Limit=11895
2007-06-14 14:15:56.24 spid3s
Optimization Queue
Overall Memory = 3440517120 Target Memory = 1485357056 Last Notification = GROW Timeout = 6 Early Termination Factor = 5
2007-06-14 14:15:56.24 spid3s
Small Gateway
Configured Units = 16 Available Units = 16 Acquires = 0
Waiters = 0 Threshold Factor = 380000 Threshold = 380000
2007-06-14 14:15:56.24 spid3s
Medium Gateway
Configured Units = 4 Available Units = 4 Acquires = 0
Waiters = 0 Threshold Factor = 12 Threshold = -1
2007-06-14 14:15:56.24 spid3s
Big Gateway
Configured Units = 1 Available Units = 1 Acquires = 0
Waiters = 0 Threshold Factor = 8 Threshold = -1
2007-06-14 14:15:56.24 spid3s
MEMORYBROKER_FOR_CACHE
Allocations = 221239
Rate = 0
Target Allocations = 379816
Future Allocations = 0
Last Notification = GROW
2007-06-14 14:15:56.24 spid3s
MEMORYBROKER_FOR_STEAL
Allocations = 22741
Rate = 0
Target Allocations = 181318
Future Allocations = 0
Last Notification = GROW
2007-06-14 14:15:56.24 spid3s
MEMORYBROKER_FOR_RESERVE
Allocations = 1024
Rate = 0
Target Allocations = 253810
Future Allocations = 95233
Last Notification = GROW
2007-06-14 14:39:56.82 Server Resource Monitor (0x1180) Worker 0x000000008000C1C0 appears to be non-yielding on Node 0. Memory freed: 148160 KB. Approx CPU Used: kernel 125 ms, user 62 ms, Interval: 65000.
2007-06-14 14:40:56.84 Server Resource Monitor (0x1180) Worker 0x000000008000C1C0 appears to be non-yielding on Node 0. Memory freed: 218536 KB. Approx CPU Used: kernel 328 ms, user 93 ms, Interval: 125046.
2007-06-14 14:41:56.84 Server Resource Monitor (0x1180) Worker 0x000000008000C1C0 appears to be non-yielding on Node 0. Memory freed: 288960 KB. Approx CPU Used: kernel 515 ms, user 125 ms, Interval: 185046.
2007-06-14 14:42:56.84 Server Resource Monitor (0x1180) Worker 0x000000008000C1C0 appears to be non-yielding on Node 0. Memory freed: 366008 KB. Approx CPU Used: kernel 718 ms, user 171 ms, Interval: 245046.
2007-06-14 14:43:56.84 Server Resource Monitor (0x1180) Worker 0x000000008000C1C0 appears to be non-yielding on Node 0. Memory freed: 435992 KB. Approx CPU Used: kernel 968 ms, user 296 ms, Interval: 305046.
2007-06-14 14:44:56.84 Server Resource Monitor (0x1180) Worker 0x000000008000C1C0 appears to be non-yielding on Node 0. Memory freed: 505160 KB. Approx CPU Used: kernel 1203 ms, user 390 ms, Interval: 365046.
2007-06-14 14:45:56.84 Server Resource Monitor (0x1180) Worker 0x000000008000C1C0 appears to be non-yielding on Node 0. Memory freed: 572488 KB. Approx CPU Used: kernel 1468 ms, user 468 ms, Interval: 425046.
2007-06-14 14:46:56.84 Server Resource Monitor (0x1180) Worker 0x000000008000C1C0 appears to be non-yielding on Node 0. Memory freed: 639056 KB. Approx CPU Used: kernel 1703 ms, user 500 ms, Interval: 485046.
[DTS.Pipeline] Information: The buffer manager detected that the system was low on virtual memory, but was unable to swap out any buffers. 12 buffers were considered and 12 were locked. Either not enough memory is available to the pipeline because not enough is installed, other processes are using it, or too many buffers are locked.
View 12 Replies View RelatedMy DB is holding some data for the moment I'd like to clean.
I'm wishing to erase the WHOLE data stored in the database (just the data, not the DB itself). What SQL command should I use ?
If there is another way to do what I'm wishing to do, let me know please.
Thanks.
PHP Code:
WHERE
(dbo.document.docVisible = 'yes') AND (dbo.document.docHide = 'NO') AND (dbo.t_files.fileMoved = '1') AND (dbo.documentCategory.docCategoryName LIKE '%olic%') AND (dbo.minisite.sectionLive = 1) AND (dbo.t_files.fileName <> N'A LINK') AND (dbo.t_files.fileName NOT IN (SELECT exFileID FROM t_exclude))
OR (dbo.document.docVisible = 'yes') AND (dbo.document.docHide = 'NO') AND (dbo.t_files.fileMoved = '1') AND (dbo.minisite.sectionLive = 1) AND (dbo.t_files.fileName <> N'A LINK') AND (dbo.t_files.fileName NOT IN (SELECT exFileID FROM t_exclude)) AND (dbo.document.docDesc LIKE '%olic%')
OR(dbo.document.docVisible = 'yes') AND (dbo.document.docHide = 'NO') AND (dbo.t_files.fileMoved = '1') AND (dbo.minisite.sectionLive = 1) AND (dbo.t_files.fileName <> N'A LINK') AND (dbo.t_files.fileName NOT IN (SELECT exFileID FROM t_exclude)) AND (dbo.document.docType BETWEEN 1 AND 4)
OR (dbo.document.docVisible = 'yes') AND (dbo.document.docHide = 'NO') AND (dbo.t_files.fileMoved = '1') AND (dbo.minisite.sectionLive = 1) AND (dbo.t_files.fileName <> N'A LINK') AND (dbo.t_files.fileName NOT IN (SELECT exFileID FROM t_exclude))
OR(dbo.t_files.fileName IN ('127-2006-1-27-3321130.pdf', '127-2006-1-30-3726619.pdf', '127-2006-1-27-5700042.pdf', '127-2006-1-27-5678586.pdf', '127-2006-1-27-5693574.pdf', '127-2006-1-27-5873392.pdf'))
ORDER BY dbo.document.docDesc
Right - as you can see, some of the line slook pretty similar. When I try and do:
(one AND two AND three) AND (four OR five), I get
(one AND two AND three AND four)
OR
(one AND two AND three AND five)
when using enterprise manager. Is there anyway to keep the first way of doing it. Otherwise, everytime I add anotehr OR statement in, I'll have to create a new line!
I had received a message that my log file is full and it do not enable to me to do a database backup before free up disk space. How do i clean up de log file (_log.ldf)?
View 5 Replies View RelatedI have the following query which strips out middle initial data from the first_name column and populate the middle_initial column with the relevant data.
What my query does not handle is when a first name has a single character (IE: A). In its current state, the "A" would be moved to the middle_initial field with a period added to the end (IE A.). The first_name column would also include "A". Basically, when a single character first name is found in the first_name column, I do not want to populate the middle_name field.
Hope this does not sound too cryptic; query is below along with some sample data when run.
SELECT first_name,
CASE
WHEN SUBSTRING(LTRIM(RTRIM(first_name)),LEN(LTRIM(RTRIM(first_name)))-1,1)=' '
THEN SUBSTRING(LTRIM(RTRIM(first_name)),LEN(LTRIM(RTRIM(first_name))),1) +'.'
ELSE NULL
END AS 'middle_initial',
CASE
WHEN SUBSTRING(LTRIM(RTRIM(first_name)),LEN(LTRIM(RTRIM(first_name)))-1,1)=' '
THEN LEFT(LTRIM(RTRIM(first_name)),CASE WHEN LEN(LTRIM(RTRIM(first_name)))>=2 THEN LEN(LTRIM(RTRIM(first_name)))-2 ELSE
LEN(LTRIM(RTRIM(first_name))) END)
ELSE LTRIM(RTRIM(first_name))
END AS 'first_name_removing_initials'
FROM contact
Sample Data
first_name, middle_initial, first_name_removing_initials,
Paul, NULL, Paul
A, A., A,
A Fred, NULL, A Fred,
Aaron, NULL, Aaron
I have a db server that had served both my application data and reporting services. I have since installed a second db server to be the reporting services server; the primary box still stores the application data. I am keeping reporting services installed and set up on the primary box, since I would like it to act as a warm standby for the reporting services function.
However, the ReportServerTempDB on my primary box is still quite large. The ChunkData table is quite close to 10 gig. The CleanupCycleMinutes property is set to the default of 10. Clearly any data that might be in this table is far older than that.
Is there some recommended method of clearing this data? Can I just delete the rows or do a truncate on the table? I would prefer not to uninstall/reinstall reporting services, as this machine is actively serving my application data.
Thanks.
Hi everyone,
What is the easy way to clean up all ms sql 2005 tables?
For example, a database table named Customers which has triggers and primary key and foreign keys. Now I clean up the Customer table using the folowing statement
delete Customers
And the ms sql 2005 asks me to remove all triggers and foreign keys before allow me to clean up the Customers table. Is there a way to clean up all tables without remove the tiggers and foreign keys?
Thanks
May
Hi,
I need some advise in the log shipping. The log files in the primary server get cleaned up according to what I have specified in the maintenance plan. But the log files that got shipped to the secondary server stay there for ever wasting my hard disc. Will it make any problem if I remove them or can I set it up to remove all files earlier than past 2 hrs? Please advise.
Thanks
Hi,
My problem is that I cannot completely clean buffer cache on SQL Server 2005 version 9.00.2047.00 (probably SP1).
Right after I run DBCC DROPCLEANBUFFERS in the context of my database (this is development server, and so far I am only the one who is working with a particular database), I run a script that quetries sys.dm_os_buffer_descriptors view also from the context of my database to make sure that the buffer cache is really clean. However it shows large number of entries totalling 42 MB.
I ran both DBCC an the script in the past too, and it always showed nothing in the results, that means that buffers were really clean. The reason why I am running this is for benchmarking of existing and new application.
Does anybody have any idea, suggestions, how to troubleshoot this issue ? I already closed all connections to this database, but rebooting the server is not an option since other people are also working on it.
Thanks
How to clean all messages of a queue ?
View 5 Replies View RelatedI have a custom Data Flow task that creates temp files to the system temp directory during processing. A lot of times, we'll use SSIS to do one data transformation, running and tweaking the package along the way... we do this in the designer ... if we notice something that's incorrect in the data view, we just hit the stop button and fix it. However, when we do this, the Cleanup() function isn't called, and my temp files are left in the temp directory, when they really ought to be disposed of.
Is there a method that gets called every time when the DtsDebugHost quits, whether it finished, didn't finish properly, or was stopped in the middle? What would be a good way (other than having some service that monitors what temp files are used by what processes) to clean up temp files after we don't need them?
~Steve
Is there some recommended way to clean input before submitting it to the database? We'd like to develop a library that can be used on our ASP/ASP.NET apps to filter input before it's sent to the SQL Server and Oracle databases. Is there a way to create a .NET DLL that can be used for both ASP.NET and classic ASP apps. Thanks.
View 3 Replies View RelatedI am importing Visual FoxPro (6) views into SQL 2000 tables and I am looking for a snippet of code to "clean up" date fields upon insertion. I can insert the views into the SQL tables fine using the tables/views selection of DTS as my source. However, I would like to ensure the date fields are in fact vaild dates and not garbage using the SQL query option of DTS source. I would like to do the insert and cleanup in one step. Do you have a snippet of code to validate a date field that I can use? Thank you for any assistance in advance, Terry.
View 3 Replies View RelatedHi,
View 6 Replies View RelatedI posted this in the SQL Server Express forum as well...
My app deployed via ClickOnce. It ships with a database creation script which creates the database in the ClickOnce data directory. Upon uninstall, the entire data folder is deleted successfully. But if you then reinstall the app, SQL Server Express still thinks the database exists. Right now, to get a re-install to work, I have to go into Management Studio Express, click on the db (get an pop-up error as the physical db file is no longer there) and then click delete.
So my question is... what system proc should I execute in the db creation script before I run the CREATE DATABASE command?
Good afternoon.
I have an IS package that contains some legacy DTS tasks. The package does run successfully on some machines, but others not at all, generating a weird error that says "Error: The task failed to load. The contact information for the task is "Execute DTS 2000 Package Task;Microsoft Corporate...." There's more to the error but searching on it hasn't turned up any results so I'm not posting the entire thing. I can if requested.
On the server where the DTS packages fail, regular IS packages that contain no DTS legacy tasks run successfully, and the only difference between the machines that work and don't work is SQL Server 2000 is not and was never installed, whereas the machines that work are running 2000 and 2005. The servers where the tasks fail version 9.0.3050.
One thing I have noticed is that on the machines where DTS works there is an extra file in C:Program FilesMicrosoft SQL Server90DTSBinn called Microsoft.SqlServer.Exec80PackageUtil.dll. Copying the file to a non-working server did not solve the issue. I tried installing the backwards compatibility update but it said that a newer version was already installed.
If anyone could help I would greatly appreciate it. If you need more information just ask and I would be happy to provide it.
Thanks again,
Kelly
A customer is about to replace their PDC with SQL Server running on it.
MY companies role is to build the new server, and get their SQL Server running again.
I need to have the devices, databases, tables, data and the USERS copied across. I cannot use transfer manager as their will be only 1 instance of SQL Server running on the network.
If all we have is an NT backup is perfomed on the entire disk, i.e. the MSSQL/DATA directory.
How do we recreate the databases and their associated tables and also, how do we recreate the User accounts ?
Any ideas would be appreciated.
Please feel free to e-mail me with a response
NEILA@ANGLIABC.CO.UK
TIA
Quick history, I have substantial experience using MS Access, VBA, and Regular Expressions to clean up messy text files for use in MS Access.
I want to upgrade an MS Access back end to SQL Server (2008 to be specific). I need to upload several delimited files on a daily basis. The files are full of formatting that I strip out using VBA and Regular Expressions. I've poked around on the site and found some UDFs that implement the VbScript Regular Expressions object as a stored procedure in Transact SQL.
My questions is, am I better off processing the files externally using a procedural language like VB or can SQL Server handle the processing as gracefully as MS Access/VBA/RegEx does?
Thanks for letting me tap into your experience.
I could simply puzzle it out myself by implementing it in SQL Server but I'd rather not waste the time as a newb to transact SQL and then find out that I'd be better off doing it externally.
J--
Hi,
I cannot log in to SQL Server 2005 Dev Edition in my local machine using Windows Authentication. The server returned "Login failed..." when connecting with SQL Server Management Studio.
I have not change anything since installation of this server.
This problem happens in RTM and SP1 versions, both running on Windows Vista RTM.
Anyone having this kind of problem too? Any solution? I'm guessing it's Vista-related.
We are using SQL Server 2005 SP2 to do transactional replication.
We and have a separate service account for the SQL Agents (sqladmin) vs. SQL Replication Agents (sqlrepadmin). It is my understanding this is a replication security best practice. The sqlrepadmin has full permissions on the snapshot share folder and it's subdirectories. The sqladmin account does not have permissions at all.
I have been getting an error message when we run the distribution clean up job.
Executed as user: PRODsqladmin. Could not remove directory '\Tes01boxRepldatauncqabox01_DB01_TO_ORACLE20070905104896'. Check the security context of xp_cmdshell
I have dropped the publication and recreated which is what appears to have caused the error.
From
http://technet.microsoft.com/en-us/library/ms151151.aspx
Note:
If a publication is dropped, replication attempts to remove the snapshot folder under the security context of the SQL Server service account. If this account does not have sufficient privileges, log in with an account that does have sufficient privileges and remove the folder manually. Removing a folder requires the Modify privilege if the folder is a local path or the Full Control privilege if the folder is a network path.
The note above implies that the SQL Server service account (sqladmin) needs permissions on the snapshot folder as well.
Finally my questions:
Is there a workaround that will allow the distribution cleanup job to run as sqlrepadmin and perform the delete?
If both sqlrepadmin and sqladmin need permissions to the snapshot what is the reasoning from a security perspective of separating them out?
In a integration project I am moving data from A to B.
First time is fine - since table B is empty.
However next time I run the process, I would like to delete all records in B before I run the project again.
What is the best way to delete / clean up data when you re run the process ?
Cheers, T
I have problem when I create the clusters I created domain account and give him permission create computer objects and real all properties but there are problem when clean up the cluster always pop up and error but latter I tried using my domain admin and worked perfectly is there any permission is missing for cluster ? or all I need is Create Computer Object and Read Permission?
View 3 Replies View RelatedI have a database that I have been creating and testing. I have added some junk data and some data into lookup tables. Is there a way to create a clean copy of the db and keep the lookup table data? Also will I be able to create the db under a new name?
View 1 Replies View Related