Possible To Assign For Each CPU A Different Process Within One SQL Server 2005 On A Multicore Server?
Jun 20, 2006
Hi all,
is it possible to assign for each CPU a different process within one SQL Server 2005?
I got 2 servers (each 4 CPUs; 64 bit system) which should be able to failover, but on the other hand there are reporting/analysing applications and totally different sharepoint/other applications that should be hosted seperately, each on one physical server.
Thanks a lot for any help!
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Aug 27, 2007
Hi, I am developing an application with vb.net and sql server 2005 express edition. If a user logs in (through the application), I want to query the computer host from sql server 2005 in which the user logs on. Is there any special table or procedure that I can use to achieve this? Thanks.
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Jan 30, 2008
I have a question about blocked processes. My manager wants to know how you can know the following when a blocked process is encountered.
The job, program and the statement that is causing the blocking. I have figured out how to determine the database involved but not a lot else. Such as in the blocked process report there is a waitresource field. How to you decipher it?
The report also tells you the client application, but in this case it just states the Micro focus Net Express as the client, not the job or program that is running.
I have an inputbuf listed but it just shows the database id, and the object id. And I am not sure how to locate the object id in this case, I am guessing sys.objects, but I do not seem to find that one.
I have read many things on MSN about the blocked process report, but it does not seem to go into great detail.
I seem to have all the pieces, but do not exactly know how to quickly tie them all together.
Any help would be appreciated.
Thanks,
Kathy
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Jun 6, 2006
I downloaded MS Pet Shop 4.0 recently for best-practice training purposes. The installation went smoothly with a SQL Server 2005 backend. At first I had a problem authenticating the mspetshop4 user in the database, but that was solved by fixing some settings with the password policy. Now the mspetshop4 user is authenticated properly, but I came across this error instead:Server Error in '/Web' Application.
A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)
Source Error:
Line 216:
Line 217: if (conn.State != ConnectionState.Open)
Line 218: conn.Open();
Line 219:
Line 220: cmd.Connection = conn;
Source File: C:Program FilesMicrosoft.NET Pet Shop 4.0DBUtilitySQLHelper.cs Line: 218
Stack Trace:
[SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +117
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +346
System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error) +619
System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj) +224
System.Data.SqlClient.TdsParserStateObject.ReadPacket(Int32 bytesExpected) +113
System.Data.SqlClient.TdsParserStateObject.ReadBuffer() +59
System.Data.SqlClient.TdsParserStateObject.ReadByte() +36
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +181
System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +56
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +1083
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +272
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +688
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +82
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +558
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +126
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +651
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +160
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +122
System.Data.SqlClient.SqlConnection.Open() +229
PetShop.DBUtility.SqlHelper.PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, CommandType cmdType, String cmdText, SqlParameter[] cmdParms) in C:Program FilesMicrosoft.NET Pet Shop 4.0DBUtilitySQLHelper.cs:218
PetShop.DBUtility.SqlHelper.ExecuteReader(String connectionString, CommandType cmdType, String cmdText, SqlParameter[] commandParameters) in C:Program FilesMicrosoft.NET Pet Shop 4.0DBUtilitySQLHelper.cs:127
PetShop.SQLServerDAL.Category.GetCategories() in C:Program FilesMicrosoft.NET Pet Shop 4.0SQLServerCategory.cs:27
PetShop.BLL.Category.GetCategories() in C:Program FilesMicrosoft.NET Pet Shop 4.0BLLCategory.cs:20
PetShop.Web.NavigationControl.BindCategories() in c:Program FilesMicrosoft.NET Pet Shop 4.0WebControlsNavigationControl.ascx.cs:53
PetShop.Web.NavigationControl.Page_Load(Object sender, EventArgs e) in c:Program FilesMicrosoft.NET Pet Shop 4.0WebControlsNavigationControl.ascx.cs:27
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +31
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +68
System.Web.UI.Control.OnLoad(EventArgs e) +88
System.Web.UI.Control.LoadRecursive() +74
System.Web.UI.Control.LoadRecursive() +158
System.Web.UI.BasePartialCachingControl.LoadRecursive() +61
System.Web.UI.Control.LoadRecursive() +158
System.Web.UI.Control.LoadRecursive() +158
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3035
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42Now I'm clueless. What does No process at the other end of the pipe mean?
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Oct 9, 2007
Hello all,
We've had a problem for a few months now that has completely stumped us. We are running a heavily cursored massive data manipulation process on a 32 bit SQL Server instance running on a virtual machine, running ontop of VMWare, with the following specs
Processors: 2x2674MHz processors
Memory: 4GB
RAID 10 disk config
When we run our process on this machine, in total it runs in 30 hours.
When this process is run on another 32 bit server with the following specs
Processors: 8x3658MHx processors
Memory: 8 GB
SAN w/ RAID 5 disk config
It runs 25% slower
But here is the real kicker. When this process is run on a 64 bit server with the following specs
Processors: 8x3658MHz processors
Memory: 8 GB
SAN w/ RAID 5 disk config
It runs 75% slower.
This process consists solely of stored procedures written in TSQL. The weird thing is that on our smaller server, the CPUs' % utilization are evenly balanced (at 20-30%) when this large data manipulation process is running. However on the bigger servers, SQL Server latches onto a single processor and doesn't load balance across other processors. Such that what we're seeing is that only one processor out of the eight will be utilized and it will be throttled at 90% while the other 7 are at zero.
The default configuration settings in all three places.
Has anyone ever seen any behavior like this, where only one processor gets used by SQL Server during processing? Granted our processes are single threaded b/c they are using cursors but, it seems that the single thread shouldn't be restricted to one processor.
Any thoughts?
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May 14, 2007
I would like to know what options are available from BIOS / OS / SQL and server perspective when configuring or tuning a system with SQL Server 2000 or SQL Server 2005.
For example, I have a system with 4 dual-core Opteron CPUs on Windows 2003 Enterprise Edition. However, the OS sees 8 CPUs -- is this the optimal configuration or is it better (if even possible) to configure the system to see only 4 CPUs? The reason for this concern is due to performance problems faced deploying systems with Hyperthreading Technology.
Any documentation or examples in this regard would be very useful. Basically, what are the scenarios that would require a certain type of CPU configuration over another.
Thanks in advance for your help,
Ziggy
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Apr 15, 2008
hi friends..... i want to assign value to the nvarchar variable on sql server2005 procedure ...tell me how ? thanks and regards.samuel chandradoss . J
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Sep 10, 2012
Is there a simple SQL/stored procedure to assign a user to be db_owner on all databases in a SQL server?
In our env., we have SQL Server 2000, 2005 and 2008 ...
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Feb 6, 2008
Hello All,
How to assign the DataSource to Server Report which is stored in the remote machine. Now i need to work on it. If you have any solution please pass on it to me.
Thanks,
SR.
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Sep 3, 2014
I have a Contact table where I enter a "Parent" (Mother or Father) with IsSubscriber = 1. I also enter all of their children in this same table, with IsDependent = 1.
I then have a Relationship table that relates each child to the appropriate parent record in the Contact table.
I need to assign a sequence number to each child ONLY if they were a multiple birth (twins, triplets, etc.; all have the same DOB). I've been successful at writing a query using ROW_NUMBER(), but it includes the single births (no other child of the same parent has the same DOB).
Stripped down version of Tables and Data and my failed attempt to write a query to do what I want:
IF OBJECT_ID('TempDB..#Contact','U') IS NOT NULL
DROP TABLE #Contact
CREATE TABLE #Contact (
ContactId INT IDENTITY(1,1) PRIMARY KEY CLUSTERED
, IsSubscriber BIT
[Code] ....
This is as close as I can seem to get.
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Mar 17, 2015
I want to assign consecutive numbers to a block of data where block of data is based on days consecutive to each other i.e., one day apart.
Date format is: YYYY-MM-DD
Data:
TestId TestDate
----------- -----------------------
1 2011-07-21 00:00:00.000
1 2011-07-22 00:00:00.000
1 2011-07-27 00:00:00.000
1 2011-07-29 00:00:00.000
1 2011-07-30 00:00:00.000
1 2011-07-31 00:00:00.000
[Code] ....
My Attempt:
WITH cte AS
(
SELECTTestId,
TestDate,
ROW_NUMBER() OVER
(
PARTITION BYTestId
[Code] .....
Expected Output:
TestId TestDate OrderId
----------- ----------------------- --------------------
1 2011-07-21 00:00:00.000 1
1 2011-07-22 00:00:00.000 1
1 2011-07-27 00:00:00.000 2
1 2011-07-29 00:00:00.000 3
1 2011-07-30 00:00:00.000 3
[Code] ....
The OrderId is the column I am trying to obtain using my following cte code, but I can't work around it.
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Apr 7, 2008
i'm going nuts with SQL server notification thing. I have gone throigh this artical which tells how to set user http://www.codeproject.com/KB/database/SqlDependencyPermissions.aspx. This article show how to create new user and setup for sql server notification.But In my case user was alredy existing in database. which is very common senario in most cases. So i did following( check the SQL script below) but then i get this error
"A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)"
this my sql script
use [master]Go
-- Ensuring that Service Broker is enabled ALTER DATABASE [DatabaseName] SET ENABLE_BROKERGO
-- Switching to our databaseuse [DatabaseName]GO
CREATE SCHEMA schemaname AUTHORIZATION usernameGO
ALTER USER username WITH DEFAULT_SCHEMA = schemaname GO
/* * Creating two new roles. We're not going to set the necessary permissions * on the user-accounts, but we're going to set them on these two new roles. * At the end of this script, we're simply going to make our two users * members of these roles. */EXEC sp_addrole 'sql_dependency_subscriber' EXEC sp_addrole 'sql_dependency_starter'
-- Permissions needed for [sql_dependency_starter]GRANT CREATE PROCEDURE to [sql_dependency_starter] GRANT CREATE QUEUE to [sql_dependency_starter]GRANT CREATE SERVICE to [sql_dependency_starter]GRANT REFERENCES on CONTRACT::[http://schemas.microsoft.com/SQL/Notifications/PostQueryNotification] to [sql_dependency_starter] GRANT VIEW DEFINITION TO [sql_dependency_starter]
-- Permissions needed for [sql_dependency_subscriber] GRANT SELECT to [sql_dependency_subscriber] GRANT SUBSCRIBE QUERY NOTIFICATIONS TO [sql_dependency_subscriber] GRANT RECEIVE ON QueryNotificationErrorsQueue TO [sql_dependency_subscriber] GRANT REFERENCES on CONTRACT::[http://schemas.microsoft.com/SQL/Notifications/PostQueryNotification] to [sql_dependency_subscriber]
-- Making sure that my users are member of the correct role.EXEC sp_addrolemember 'sql_dependency_starter', 'username'EXEC sp_addrolemember 'sql_dependency_subscriber', 'username'
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Jul 9, 2015
How would we know to assign the time stamps for automated backups in job schedules....
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Apr 16, 2008
I got this message from sql
"Server was unable to process request. ---> A connection was successfully established with the server, but then an error occurred during the pre-login handshake. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: TCP Provider, error: 0 - An existing connection was forcibly closed by the remote host.) "
Does anyone know what happen?
Thanks
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Mar 12, 2008
wwwwww Service Desk server. The database is housed there as well. Over the last couple of days, the SQL Server process has been spiking at 100%. It's so bad now that I can't log into the box at all. I'm trying to remotely stops services now, but it's a struggle. The only thing that I know that's changed recently is that some OS patches were applied on Sunday.
Any help is appriciated
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Jan 24, 2015
i have created a new login in primary server and provided dbowner permission to primary db.how do i transfer this login to secondary server and assign the same permission to secondary db ?
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Nov 15, 2005
I have a new server attached to a SAN that is running log shipping that will be replaced. I have the following list to complete this an wonder if I am wrong or missing anything
1. Stop log shipping on primary
2. let last restores complete on failover server
3. Backup master and msdb on primary
4. Detach databases
5. Replace primary with new server and attach to SAN (server will have same name and IP as former server)
6.Bring up new sql server
7.restore master and msdb
8.restart log shipping
My question is mainly on if I do a restore of the master and msdb, do I need to reatach the databases first?
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Jul 23, 2005
Hi,Is 'sqlserver.exe' the only windows process does everything for thatinstance of the database?Please explain in details the SQL server process architecture.Thanks*** Sent via Developersdex http://www.developersdex.com ***
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Jul 20, 2005
SQL Server 2000 sp3; single instance; used as backend to Access 2002:I have 20 tables used as a temporary store, each one receiving datafrom VB based remote applications that insert new data on a regularbasis.My current Access apps are used to collate, action and summarise thisdata.The collation process involves checking the new data and adding it toa single table, and if action is required flag this - this is done inthe "server" Access app. The other Access apps are used to filter andview the data, reports etc.Question:is it possible to do this collation in SQL Server by some automatedtask triggered by an event, thereby speeding things up and releivingthe need to be logged on with the "server" Access app ?The function outline for each of the 20 tables would be:1. Are there any new records, if so insert them into the central table2. If the status field=1 of any these new records copy these recordsto a 2nd table3. Repeatregards,B Moor
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Oct 31, 2007
Hello all,
I am in desperate need of knowing how to utilize a cancel button to stop a long process being run on SQL Server. I'm using ASP (VBScript), and javascript 1.2 in my applications. I just can't seem to figure this one out.
Any and all help in this situation would be greatly appreciated!
Thanx in advance,
Chris
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Sep 5, 2007
Hi there!
I've a problem, what seems to be a Bug...
I've a Win 2003 Server, 64Bit, Enterprise Ed., SP1 on an Intel Xeon CPU 3,2 GHz, 8,00 GB RAM with physic. Adressexp.. Furthermore, i've a SQL Server 2005, latest Service Pack (9.0.3042).
When i restart the SQL Server, i've aprox. > 7GB of free RAM (showed in Task Manager). At night, a few SSIS-Pakages run, and in the morning, the free space is aprox. 1 GB. The night after that, some SSIS-Packages fail, because there's not enouhg free Memory. So i restart the SQL Server (Prozess), and it runs (for one night).
I've monitored the SQL Server while he is attacked by the SSIS-Packages, it doesn't take much more then 1,8GB RAM (Private and Virtuell). The DTS-Process doesn't take more than 1,7GB.
Question 1: Where is the lost RAM-Space (7GB - 1,8GB - 1,7GB = 3,5GB, so ~2,5GB are "missing")
Question 2: Why does SQL Server not realeases the RAM?
Question 3: Is there a good tool to monitor the uses RAM (incl. "hidden")?
Thanks,
Torsten
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Jun 20, 2001
Can anyone direct me to either some code or reading, that talk about gather all my server information. What I want to do is gather all the server Used and Free space size. I'm know a little sql-dmo, and I think I can do it that way, but not sure.
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Oct 13, 1999
I am having a few problems using ASP-DB advertised on this site. Queries that were working rather quickly a week ago are timing out for no apparent reason. (asp-db seems to be buggy)
I have no idea as to what is causing the query (ie select * from tables X, Y, Z) to time out. The process id on SQL server says AWAITING COMMAND or SLEEPING.
Also, the processes on SQL server do not seem to die. Can this be accomplished via ASP or other means.
All help is greatly appreciated
Thanks
Ziggy
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Feb 11, 1999
I ran a DBCC SHOWCONTIG on a large database. Because the execution was taking longer than I wanted I cancelled and then killed the process running the DBCC. This action seems to have abnormally ended SQLServer and subsequently crashed the entire NT server. Have you experienced any behavior similar to this when using DBCC and/or killed processes?
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May 29, 2002
Hello everybody .
I have 40 GB db running mostly transaction processing.
I set up
1. back full backup 2 times a day (takes 30 -40 min)
2. log backup every 15 min
3. custom log shipping
4. We don't won't use Cluster.
Once in while becouse of nethwork, or other problem log shipping fails,
so I have to restart log shipping all over starting from restore in stand by mode last full back of my db.IT takes 2-3 hrs just to do this restore !!!
1. So I am asking advice is any way I do restore in less time ?
2. Should diffrential backup be taken ?
3. We will not use Custer
Alex
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Nov 29, 2004
;)
Hello Everybody,
My name is Fabio and I post from Italy.
First, I don't know if this argument was already discussed in the past, but I'm new in this group so ...
Second I'm not so expert in DB due to the fact that I'm using SQL for the first time in my life ...
I use a store procedure to pass to every single user in my intranet (more than 150), details of different clients taken from an SQL table containing around 30.000 names.
Users have an ASP page displaying the information Selected in the DB.
This means that 150 users display info of 150 different clients.
To to this I use this code in store procedure:
CREATE PROCEDURE sp_assign_name
@iduser int
AS
if exists(select top 1 * from recallornotes where tmkoperator= @iduser)
update nominativitelecom set tmkmotrecall=convert(nvarchar(1), tmkstatus), tmkstatus=7 where id in (select top 1 id from recallornotes where tmkoperator=@iduser)
else
begin
if exists(select top 1 id from nonotes)
update nominativitelecom set tmkmotrecall=convert(nvarchar(1), tmkstatus), tmkstatus=7, tmkoperator =@iduser where id in (select top 1 id from nonotes with (UPDLOCK) order by NewID())
end
GO
This is working quite well when the number of users are more ore less around 50/60, when the number grows, on the IIS server (Pentium IV server, with Win 2000 in English, MS SQL 2000, and 1 Giga of ram), a file called DLLHOST.exe start to use the 100% of the CPU, and the users cannot display any other ASP page on their screens.
It is not a virus (some newsgroup report this problem connect to a worm virus, but we have latest antivirus files installed and spyware detect/delete on).
The SQL log reports this error:
"transaction (process id 69) was deadlocked on (lock) resources with another process and has been chosen as the deadlock victim. rerun the transaction".
Is there a way to avoid the conflict that occur when different users are trying to select the same record in the DB ?
In other terms, which process will you use in the same situation to select one record per user ?
Thanks in advance for your precious help,
Fabio
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Feb 13, 2014
I am just trying to find a good article on the process SQL goes through when shutting down and starting up, so far I have not found anything definitive on Google. I am assuming a checkpoint is invoked and committed transactions are written to disk, while uncommitted are rolled back, but I would like an official textual description of what happens.
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Jul 23, 2005
Hi AllSome my SQL Server are experience high memory usage.1. How can I detect which process which process cause the big memoryusage and not released?2. Which sql server components in this memory, and what are their usagedistribution?Any help will be appreciated.ThanksWillie
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Feb 15, 2007
I got a Small Business Server 2003 running. It has 2 sqlserverprocesses. One of them is growing by 200mb every day. Does anyone havea clue to this. It's serving as a printserver, fileserver and exchangeserver. There is no specific use of the sqlserver. The antivirus isMCaffee
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May 20, 2008
Hi All
I see the following message in SQL Server logs. What does this indicates. What should I do to avoid this.
2008-05-20 01:25:02.12 spid2s A significant part of sql server process memory has been paged out. This may result in a performance degradation. Duration: 0 seconds. Working set (KB): 33920, committed (KB): 15142988, memory utilization: 0%.
The server configuration is
SQL 2005 Dev edition SP2 64bit
Win 2003 R2 SP2 Standard X64 editioin
RAM size is 16GB
Thanks.
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May 1, 2008
When i am trying to run a report model. I am encountered with the following error.
Can anybody help me out in resolving this error.
Error: the server could not process the data
thanks
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Mar 20, 2008
Can anybody answer this question ?
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Apr 20, 2007
My server is a dual AMD x64 2.19 GHz with 8 GB RAM running under Windows Server 2003 Enterprise Edition with service pack 1 installed. We have SQL 2000 32-bit Enterprise installed in the default instance. AWE is enabled using Dynamically configured SQL Server memory with 6215 MB minimum memory and 6656 maximum memory settings.
I have now installed, side-by-side, SQL Server 2005 Enterprise Edition in a separate named instance. Everything is running fine but I believe SQL Server2005 could run faster and need to ensure I am giving it plenty of resources. I realize AWE is not needed with SQL Server 2005 and I have seen suggestions to grant the SQL Server account the 'lock pages in memory' rights. This box only runs the SQL 2000 and SQL 2005 server databases and I would like to ensure, if possible, that each is splitting the available memory equally, at least until we can retire SQL Server 2000 next year. Any suggestions?
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