Distributed Broker Queue Performance Issue

Aug 7, 2007

Hi,

We are doing a POC for transferring a huge number of messages(millions) from oner machine to another. The two approaches we are examining are MSMQ and SQL Broker. The MSMQ is set up as a remote queue on the target machine, and the source machine takes as little as 1 millisecond to send the message (using a .NET program). However, when testing on Service Broker, we find that the time taken to send message to the queue is significantly higher - like 70 millisecond. Could you please help us in understanding why this is happening?

The service broker distributed queues have been set up as per the directions in the posting at http://www.sqlservercentral.com/columnists/sindukuri/2797.asp

The source program (written in .NET) is calling a stored procedure in the source machine to write to the SSB queue. When we run SQL Trace, we find that the SP is responsible for 99% of the time taken. Here is our SP that send the message:
Declare @ConversationHandle uniqueidentifier
Begin Dialog @ConversationHandle
From Service SenderService
To Service 'ReceiverService'
On Contract SampleContract
WITH Encryption=off;
SEND
ON CONVERSATION @ConversationHandle
Message Type SenderMessageType
(<<XML String>>)

Please let us know if there are any additional settings required in the Service Broker to improve its performance. Or , what are the other approaches for building a distributed SSB application?

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Performance Counters On Service Broker Transmission Queue

Jan 26, 2007

Hello,

is there built-in support for monitoring the number of elements in the transmission queue via performance counters?

Thanks,

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Problem With Distributed Transactions - Multiple Threads Pop The Same Message From Queue

Aug 14, 2007

Hi,

I am using distributed transactions where in I start a TransactionScope in BLL and receive data from service broker queue in DAL, perform various actions in BLL and DAL and if everything is ok call TransactionScope.Commit().

I have a problem where in if i run multiple instances of the same app ( each app creates one thread ), the threads pop out the same message and I get a deadlock upon commit.

My dequeue SP is as follows:

CREATE PROC [dbo].[queue_dequeue]
@entryId int OUTPUT
AS
BEGIN
DECLARE @conversationHandle UNIQUEIDENTIFIER;
DECLARE @messageTypeName SYSNAME;
DECLARE @conversationGroupId UNIQUEIDENTIFIER;

GET CONVERSATION GROUP @conversationGroupId FROM ProcessingQueue;
if (@conversationGroupId is not null)
BEGIN
RECEIVE TOP(1) @entryId = CONVERT(INT, [message_body]), @conversationHandle = [conversation_handle], @messageTypeName = [message_type_name] FROM ProcessingQueue WHERE conversation_group_id=@conversationGroupId
END

if @messageTypeName in
(
'http://schemas.microsoft.com/SQL/ServiceBroker/EndDialog',
'http://schemas.microsoft.com/SQL/ServiceBroker/Error'
)
begin
end conversation @conversationHandle;
end
END

Can anyone explain to me why the threads are able to pop the same message ? I thought service broker made sure this cannot happen?

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Can See Service Broker Queue With SQL Server Login

Sep 7, 2006

I have an application that is reading a message from a Service Broker Queue. When I use integrated security with an NT account it works fine. When I use a SQL Server User through Management Studio I can select from the Queue however, when I use this same account through the web app with the SQL Server User, I cannot see the Queue. Is there a grant that I must do to this account to get it to see the Service Broker Objects?

Gary

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Service Broker Queue Reader Question

Aug 31, 2006

I'm creating an app that could potentially send thousands of messages to a Service Broker queue in a matter of seconds. The stored proc that reads records off the queue will call a remote stored procedure for each message to save data in a remote database.

My question is this. How does Service Broker determine how quickly to read those messages off the queue it was sent to? Ideally I'd like Service Broker to do most of its work when SQL Server isn't busy doing other things instead of contending with SQL Server while it's doing perhaps more important work. Is there any way to control this? How does this work?

Thanks very much - Amos

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Troubleshoot Distributed Service Broker App

Jul 25, 2006

Hi There

Ok i have done the following on my target instance i have created an endpoint, xml schema, message types, contact, activation sp , queue and service.

On the initiator i have created an endpoint, a route to the target service, same xml schema, same message types, same contact, queue and service.

When i try test this by doing the following:

SET @msg = CAST(@body AS XML)

BEGIN DIALOG CONVERSATION @dialogHandle

FROM SERVICE

[http://ewx.co.za/DemoInitiatorService]

TO SERVICE

'http://ewx.co.za/DemoService'

ON CONTRACT

[http://ewx.co.za/DemoContract];

SEND ON CONVERSATION @dialogHandle

MESSAGE TYPE [http://ewx.co.za/DemoMessage]

(@msg);

END CONVERSATION @dialogHandle;

END

================================================================================

Nothing happens and i dont know where to troubleshoot, if i check both queues they are empty ? I have altered the queues so that retention is ON.

I have checked the sql log of both instances and nothing.

When i execute the above sql it executes succesfully, so basically i am stuck i can execute the dialog sql, and set the activation on the target queue to OFF , so if i message gets there it should stay in the queue, but both que's are empty and no errors ? Not sure where to even start checking the issue ? For all i know the contract could be incorrect or port 4022 blocked or the endpoints not working, but i dont know where to find these errors other than the sql log and it has no errors ?

PLEASE HELP.

Thanx

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Need Distributed Service Broker Sample

May 22, 2005

I'm working with the April CTP of SQL Server and I'm trying to create a proof of concept using service broker. I'm struggling with the "abc's" of it. If anyone has or can point me to a distributed "Hello, World" for service broker between SQL Server 2005 and SQL Express instances it would save me some time and trouble.

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SQL Server 2008 :: Service Broker Queue In Database

Feb 3, 2015

I had to restore a database in one of the staging servers the other day. However, upon completion, I found out that the service broker queue in the database is not working anymore. The service broker queue error was similiar to this error:
The activated proc dbo.procedure_name running on queue database_name.dbo.queue_name output the following: '<error message>.'

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Calling An SSIS Package From A Service Broker Queue

Feb 26, 2007

Posted the same message to the Service Broker forum. But the board is neither responsive nor active. So I am trying this forum. Hope someone can help.

I would like to call an SSIS package from a Service Broker Queue.

There is one way that I am aware of -

Using xp_cmdshell from within an activation stored procedure and using DTEXEC.

Is there a more elegant way of executing an SSIS package from within SSB?

Also,
I am not interested in writing a .NET external activator to process my
messages in the queue. I would like this operation to be strictly
database oriented. Having said this, I am also trying to avoid triggers
processing the messages in the queue.

Thank you!

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Calling SSIS Packages From A Service Broker Queue

Feb 26, 2007

I would like to call an SSIS package from a Service Broker Queue.

There is one way that I am aware of -

Using xp_cmdshell from within an activation stored procedure and using DTEXEC.

Is there a more elegant way of executing an SSIS package from within SSB?

Also, I am not interested in writing a .NET external activator to process my messages in the queue. I would like this operation to be strictly database oriented. Having said this, I am also trying to avoid triggers processing the messages in the queue.

Thank you!

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Creating Distributed Applications Using Service Broker

Dec 13, 2007

Hello everybody!

We are developing a distributed application based on Tree Network Topology. Any part of this application knows only for one parent part and all children parts. For synchronize data with parts of this application we using SQL Service Broker.

Every part contains database. Let��s name it ��SB�?. This database contains one QUEUE for received and sent messages, MESSAGE TYPE, CONTRACT and SERVICE. Any Service on part has unique name. Also there are one REMOTE SERVICE BINDING and ROUTE for parent part (service) and on one fore every child part (service). For each link Source �� Target we create separate conversation_handle:

"BEGIN DIALOG @ConversationHandle FROM SERVICE [Source] TO SERVICE 'Target' ON CONTRACT Contract WITH ENCRYPTION = OFF;"

All works fine, messages sends and received quite well.
But if we have opposite messages in one moment, with probability 100 percent one of messages, will be missing. Why it happened? Is duplex is not supported in Service Broker? May we do something wrong? Anybody encounter this problem?

We using flag retention = on for queue, to analyze messages after they processed. Body of Message that sent into several services (in one transaction) absent in that service from which the message during the same moment has been sent.

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Distributed Processing Farm Using Broker For Middleware.

Sep 26, 2006

In our current project, we are attempting to use Broker for the middleware for a "queuing" solution that helps in throttling & load-balancing incoming messages. These messages could potentially be either long-running jobs or simply an incoming flood of messages received from our integration web services that are called upon via BizTalk.

For the posting of messages onto the "to do" queue, we are implementing the "fire & forget" pattern that has been discussed here previously and on Remus' blog. This aspect of the design seems to work fine for us. Currently we have this setup where activation is occuring on the target queue, but we don't want to hold open a thread there on the server while waiting for our synchronous calls to various web-services on the processing "farm" to complete.

The next evolution of our design is to try and move activation from off of the primary SQL cluster itself (i.e. activation is currently happening on the clustered SQL boxes) onto the individual processing nodes. For this model, we are looking at using SQL Express on each of the nodes as has been suggested here on the forums for other similar scenarios.

For resiliance to any node failures, we do not want to "route" the messages to the individual nodes hosting their own queues but rather have those nodes do a "read" from the primary queue and do the per-message processing and performing either a committed EndDialog of EndDialogWithError based on the success of processing each task/message.

To invoke the processing on each of the nodes, we need some form of mechanism to send a "wake up" and do the "reads" since no message is being sent to the node itself for any form of activation based on a queue that receives the actual "job". On the same hand, we are considering having a "wake up" queue on the nodes where a simple "wake up" message could be sent to all nodes/queues and then activation on those queues would then invoke the processing "loop" for each node.

My question is how to best establish this "wake up" call to each node. I think I've read about a queue that is internal to Broker itself that receives a message when new items are received in any queue. My initial thought is to put activation on that queue and have a procedure that sends the "wake up" to each of the nodes in our processing farm.

I am looking for any input where others have attempted to solve this type of problem with Broker.

Regards,

Bradley A. Hehe

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SQL Service Broker - How To Resend Messages In Sender Transmission Queue?

Nov 26, 2007

I have a question about SQL Service Broker.

Here are the steps I use to produce the issue.

1) I drop the Service Broker on the Receiver by running the following sql script:

if exists (select * from sys.services where name = N'//TyMetrix360Audit/DataWriter') drop service [//TyMetrix360Audit/DataWriter]

2) I send some messages using the SQL Service broker on the sender side

3) The messages I send stay in sender transmission queue. Here is an example of what my transmission queue looks like after running select * from sys.transmission_queue on the sender.

02C54400-309C-DC11-8EED-0002B3D9F7B5 //TyMetrix360Audit/DataWriter 386DDD04-7E55-466A-BE83-37EFC20910B9 tcp://SFT3DEVSQL01:4022/TyMetrix360Audit/DataSender //TyMetrix360Audit/Contract 2007-11-26 14:58:10.207 0 //TyMetrix360Audit/Message 0 0 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 Service Broker received an error message on this conversation. Service Broker will not transmit the message; it will be held until the application ends the conversation.
F620FA2D-309C-DC11-8EED-0002B3D9F7B5 //TyMetrix360Audit/DataWriter 386DDD04-7E55-466A-BE83-37EFC20910B9 tcp://SFT3DEVSQL01:4022/TyMetrix360Audit/DataSender //TyMetrix360Audit/Contract 2007-11-26 14:59:26.813 0 //TyMetrix360Audit/Message 0 0 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Service Broker received an error message on this conversation. Service Broker will not transmit the message; it will be held until the application ends the conversation.

The main point is that the sys.transmission queue retains the messages with the error 'Service Broker will not transmit the message; it will be held until the application ends the conversation.'

4. I execute the following sql statment on the sender:

select * from sys.conversation_endpoints

and see that the conversation that sent the messages are in state 'ER'

5. I then recreate the receiver with the following script:

create service [//TyMetrix360Audit/DataWriter] authorization dbo on queue dbo.TyMetrix360AuditQueue([//TyMetrix360Audit/Contract])

6. I send some more messages and see that the new messages are being received and processed correctly.

7. But what of the messages stuck in the sender transmission queue. How are these messages to be resent? Since the conversations are in state 'ER' it seems they are not being resent. Do I need to write a custom SQL script to resend them? I do not want to end the conversation because the message will be lost and not resent.

So, in conclusion, the main question is:

When the receiver goes down, or the receiver service broker simply does not exist and messages pile up the sender transmission queue like in my example how do these messages get resent when the receiver is restored?

By the way when I run

select service_broker_guid from sys.databases where database_id = db_id()

I get the same GUID after the server is restored.

Thanks

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First Service Broker Attempt, Prajdic's Example, Error: Queue Has Been Disabled

Sep 17, 2007

I am using the Centralized Asynchronous Auditing with Service Broker article example to set up my first Service Broker attempt. We want to start logging search criteria and search results for our product search page. We wanted it to be asynchronous and be stored in another dbase, this seemed like the perfect example.

I modified the example above to save into an Audit table we created and to read a custom message that I generated the XML for. I'm pretty certain that should all work. However, I didn't change much else but I can't get the message to send.

This is the error I'm getting in profiler:
This message could not be delivered because the destination queue has been disabled. Queue ID: 197575742.

I am sending from one database to another within the same SQL server instance. Here are the profiler details
SQL:BatchStarting
EXEC dbo.usp_SendAuditData @X Microsoft SQL Server Management Studio - Query Larry APP1Larry
Broker:Conversation Group Microsoft SQL Server Management Studio - Query Larry
Broker:Conversation STARTED_OUTBOUND Microsoft SQL Server Management Studio - Query Larry
Broker:Conversation CONVERSING Microsoft SQL Server Management Studio - Query Larry
Broker:Message Classify Microsoft SQL Server Management Studio - Query Larry
Broker:Message Undeliverable This message could not be delivered because the destination queue has been disabled. Queue ID: 197575742. Microsoft SQL Server Management Studio - Query Larry APP1Larry
SQL:BatchCompleted
EXEC dbo.usp_SendAuditData @X Microsoft SQL Server Management Studio - Query Larry APP1Larry
Broker:Message Classify
Broker:Remote Message Acknowledgement
Broker:Remote Message Acknowledgement
Broker:Remote Message Acknowledgement
Broker:Message Classify
Broker:Message Undeliverable This message could not be delivered because the destination queue has been disabled. Queue ID: 197575742. sa
Broker:Message Undeliverable This message was dropped because it could not be dispatched on time. State: 2 sa
Broker:Message Undeliverable This message was dropped because it could not be dispatched on time. State: 2 sa

When I run SELECT * FROM sys.transmission_queue I get this in the transmission_status:
"One or more messages could not be delivered to the local service targeted by this dialog."

I'm hoping someone can point me in the right direciton, thanks.

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Creating A Distributed Service Broker Application Without Using Certificate.

Aug 14, 2007

hi all,
i want to create a service broker application between two different instances.
can i achieve the dialog security and transport security with out using certificate?
like we can achieve the transport security using windows authentication (both the instances are in same domain).
so how to achieve the dialog security with out using certificates.

if any body has any link plz provide me.

Thanks a lot!!!!!!!!!!!!!!!!!!!!!!!!!!

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SQL Service Broker - How To Resend Messages Stuck In Sender Transmission Queue

Nov 26, 2007

Here is a description:

1. drop receiver side service broker with sql command : drop service [//TyMetrix360Audit/DataWriter]

2. send a message from the sender.

3. now the sys.transmission_queue on the sender keeps the message.

The relevant tables on the sender and receiver no look like this:

the following summarizes the transmission queue on the SENDER:

conversation handle message_body transmission status
5A0F1D1F-449C-DC11-8EED-0002B3D9F7B5 my message in binary, ie 0x.F4E1.... <blank>

the following summarizes the sys.conversation_endpoints on the SENDER:

conversation handle conversation_id state
5A0F1D1F-449C-DC11-8EED-0002B3D9F7B5 461891C8-5D53-4D89-A7C6-097FE2EDB22A CO

the following summarizes the transmission queue on the RECEIVER:

conversation handle message_body transmission status
5A0F1D1F-449C-DC11-8EED-0002B3D9F7B5 message body of error message...... One or more messages could not be delivered to the local service targeted by this dialog.

the following summarizes the sys.conversation_endpoints on the RECEIVER:

conversation handle conversation_id state
5A0F1D1F-449C-DC11-8EED-0002B3D9F7B5 461891C8-5D53-4D89-A7C6-097FE2EDB22A DO

What do I do now?

There is a message stuck in the sender transmission queue. You responded in my last post that I need to do a RECIEVE on the sender and end the conversation myself? This is not helping me. I am still confused about the answer to this. Can you provide some sort of code outline or steps to resolve this issue. As of now I do not know how to resend my messages stuck in the sender transmission queue and they can not be lost when the conversation is ended.

Also, I thought SQL Service broker was supposed to hadle things like this. It is common for the receiver to not be there. In this case the messages should resend automatically once the receiver is back up. Please help as there is no documentation online about how to resolve this issue and your last response was not adequate.

Thanks

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Distributed Query Failing In SP Invoked By Service Broker Activation

Nov 18, 2005

I'm trying to set up Service Broker Services on SQL 2005 x86. I've got two services set up, and a stored procedure associated with one of them.

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Performance Of A Queue Vs Table

Jul 26, 2006

I know we are not allowed to benchmark SQL Server but..... It would be nice to have material to present which demonstrates the performance gains using a queue compared to insert/delete in a SQL table.

Logically it seems faster to use a queue due to the conversation grouping locking and the service broker itself. But there seems to be some overhead involved just to manage these queues that the service broker has to perform.

I am sure we are not unique with the choice to figure out if we will get a boost in performance using SQL a queue between services rather than a table to queue data. What is available to help understand the performance gains of using a queue?

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SQL Performance - Disk Queue.

Oct 25, 2007

I am running SQL server 2000 SP4 on a server with 2 Dual core 4G processors with data attached via a SAN>

I have a 70G database with 10 users that is giving attrocious performance. I have just tried to run a count(*) accross a couple of tables and am still waiting for the results 15 mins later. When I look at the disk queue it is around 50/60. I thought the target for this was around 2. I am sure that the hardware that we have in place is capable of running this db. However I`m not sure how to fully analyse what is going wrong here.

Any tips would be greatfully received.

Si

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An Error Occurred In The Service Broker Internal Activator While Trying To Scan The User Queue '(null)' For Its Status. Error: 2

Apr 25, 2007

Hello - can't find any info on this error - can anyone shed some light?

There was a deadlock - which preceeded this message by 2 seconds.

04/25/2007 08:20:12,spid108,Unknown,An error occurred in the Service Broker internal activator while trying to scan the user queue '(null)' for its status. Error: 2905<c/> State: 1.
04/25/2007 08:20:12,spid108,Unknown,External dump process return code 0x20000001.<nl/>External dump process returned no errors.
04/25/2007 08:20:12,spid108,Unknown,Stack Signature for the dump is 0x1229B5AA
04/25/2007 08:20:12,spid108,Unknown,78132A36 Module(MSVCR80+00002A36)
04/25/2007 08:20:12,spid108,Unknown,781329AA Module(MSVCR80+000029AA)
04/25/2007 08:20:12,spid108,Unknown,01447720 Module(sqlservr+00447720)
04/25/2007 08:20:12,spid108,Unknown,0144789A Module(sqlservr+0044789A)
04/25/2007 08:20:12,spid108,Unknown,0144859B Module(sqlservr+0044859B)
04/25/2007 08:20:12,spid108,Unknown,01447562 Module(sqlservr+00447562)
04/25/2007 08:20:12,spid108,Unknown,01006DAB Module(sqlservr+00006DAB)
04/25/2007 08:20:12,spid108,Unknown,01006BBC Module(sqlservr+00006BBC)
04/25/2007 08:20:12,spid108,Unknown,01006A96 Module(sqlservr+00006A96)
04/25/2007 08:20:12,spid108,Unknown,0112F65C Module(sqlservr+0012F65C)
04/25/2007 08:20:12,spid108,Unknown,0112F70F Module(sqlservr+0012F70F)
04/25/2007 08:20:12,spid108,Unknown,0112CB04 Module(sqlservr+0012CB04)
04/25/2007 08:20:12,spid108,Unknown,0112D1D1 Module(sqlservr+0012D1D1)
04/25/2007 08:20:12,spid108,Unknown,0112EA61 Module(sqlservr+0012EA61)
04/25/2007 08:20:12,spid108,Unknown,0108A5CB Module(sqlservr+0008A5CB)
04/25/2007 08:20:12,spid108,Unknown,0108A56B Module(sqlservr+0008A56B)
04/25/2007 08:20:12,spid108,Unknown,01060A5A Module(sqlservr+00060A5A)
04/25/2007 08:20:12,spid108,Unknown,01476CB2 Module(sqlservr+00476CB2)
04/25/2007 08:20:12,spid108,Unknown,01476FD3 Module(sqlservr+00476FD3)
04/25/2007 08:20:12,spid108,Unknown,017FA720 Module(sqlservr+007FA720)
04/25/2007 08:20:12,spid108,Unknown,017FAADC Module(sqlservr+007FAADC)
04/25/2007 08:20:12,spid108,Unknown,01796B1B Module(sqlservr+00796B1B)
04/25/2007 08:20:12,spid108,Unknown,01793310 Module(sqlservr+00793310)
04/25/2007 08:20:12,spid108,Unknown,0179438B Module(sqlservr+0079438B)
04/25/2007 08:20:12,spid108,Unknown,* Short Stack Dump
04/25/2007 08:20:12,spid108,Unknown,* -------------------------------------------------------------------------------
04/25/2007 08:20:12,spid108,Unknown,* *******************************************************************************
04/25/2007 08:20:12,spid108,Unknown,* SegSs: 00000023:
04/25/2007 08:20:12,spid108,Unknown,* Esp: 1302E584: 13025387 80C87378 80C872F0 00000000 78140001 0009D9C2
04/25/2007 08:20:12,spid108,Unknown,* EFlags: 00010202: 00610067 00650074 0049003B 0076006E 006C0061 00640069
04/25/2007 08:20:12,spid108,Unknown,* SegCs: 0000001B:
04/25/2007 08:20:12,spid108,Unknown,* Ebp: 1302F67C: 1302F788 01793310 13025373 80C872F0 7093AB12 801E8B38
04/25/2007 08:20:12,spid108,Unknown,* Eip: 0179438B: 828B118B 000000E0 C085D0FF 00B9850F 9D890000 FFFFEF8C
04/25/2007 08:20:12,spid108,Unknown,* Edx: 00000E38:
04/25/2007 08:20:12,spid108,Unknown,* Ecx: 00000000:
04/25/2007 08:20:12,spid108,Unknown,* Ebx: 00000000:
04/25/2007 08:20:12,spid108,Unknown,* Eax: A99EE598: 00000000 00000000 A99EE5B0 00000000 00000000 00000000
04/25/2007 08:20:12,spid108,Unknown,* Esi: 00000000:
04/25/2007 08:20:12,spid108,Unknown,* Edi: 80C872F0: 7093AB12 80C87FF0 00000007 B8A20008 7093AB15 00000000
04/25/2007 08:20:12,spid108,Unknown,*
04/25/2007 08:20:12,spid108,Unknown,* dbghelp 14200000 14312FFF 00113000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 76780000 76913FFF 00194000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 764A0000 76633FFF 00194000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 76300000 76493FFF 00194000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 341D0000 343AFFFF 001e0000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 33590000 33764FFF 001d5000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 333F0000 33583FFF 00194000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 14490000 1467AFFF 001eb000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 13D10000 13EFBFFF 001ec000
04/25/2007 08:20:12,spid108,Unknown,* OLEDB32R 13770000 13780FFF 00011000
04/25/2007 08:20:12,spid108,Unknown,* MSDART 133D0000 133E9FFF 0001a000
04/25/2007 08:20:12,spid108,Unknown,* oledb32 13350000 133C8FFF 00079000
04/25/2007 08:20:12,spid108,Unknown,* msxml3 11BD0000 11CE1FFF 00112000
04/25/2007 08:20:12,spid108,Unknown,* msxmlsql 11AF0000 11BC5FFF 000d6000
04/25/2007 08:20:12,spid108,Unknown,* System.Xml 10FA0000 11193FFF 001f4000
04/25/2007 08:20:12,spid108,Unknown,* System.Security 10F20000 10F61FFF 00042000
04/25/2007 08:20:12,spid108,Unknown,* System 10C10000 10EF3FFF 002e4000
04/25/2007 08:20:12,spid108,Unknown,* System.Security.ni 10A90000 10B45FFF 000b6000
04/25/2007 08:20:12,spid108,Unknown,* System.Transactions 0FAD0000 0FB12FFF 00043000
04/25/2007 08:20:12,spid108,Unknown,* System.ni 7A440000 7ABFDFFF 007be000
04/25/2007 08:20:12,spid108,Unknown,* System.Data 102D0000 10596FFF 002c7000
04/25/2007 08:20:12,spid108,Unknown,* mscorjit 0F910000 0F962FFF 00053000
04/25/2007 08:20:12,spid108,Unknown,* SqlAccess 0F8A0000 0F8F5FFF 00056000
04/25/2007 08:20:12,spid108,Unknown,* SensApi 0F880000 0F884FFF 00005000
04/25/2007 08:20:12,spid108,Unknown,* cryptnet 0F680000 0F691FFF 00012000
04/25/2007 08:20:12,spid108,Unknown,* SOFTPUB 0F670000 0F674FFF 00005000
04/25/2007 08:20:12,spid108,Unknown,* mscorsec 0F640000 0F652FFF 00013000
04/25/2007 08:20:12,spid108,Unknown,* mscorlib.ni 0EAC0000 0F5A7FFF 00ae8000
04/25/2007 08:20:12,spid108,Unknown,* mscorwks 080E0000 08640FFF 00561000
04/25/2007 08:20:12,spid108,Unknown,* xplog70 07CA0000 07CA2FFF 00003000
04/25/2007 08:20:12,spid108,Unknown,* xplog70 07C80000 07C8BFFF 0000c000
04/25/2007 08:20:12,spid108,Unknown,* xpstar90 07C50000 07C75FFF 00026000
04/25/2007 08:20:12,spid108,Unknown,* odbcint 07C30000 07C46FFF 00017000
04/25/2007 08:20:12,spid108,Unknown,* ATL80 7C630000 7C64AFFF 0001b000
04/25/2007 08:20:12,spid108,Unknown,* BatchParser90 07A40000 07A5EFFF 0001f000
04/25/2007 08:20:12,spid108,Unknown,* ODBC32 07A00000 07A3CFFF 0003d000
04/25/2007 08:20:12,spid108,Unknown,* SQLSCM90 079E0000 079E8FFF 00009000
04/25/2007 08:20:12,spid108,Unknown,* xpstar90 07980000 079C7FFF 00048000
04/25/2007 08:20:12,spid108,Unknown,* xpsqlbot 07960000 07965FFF 00006000
04/25/2007 08:20:12,spid108,Unknown,* msftepxy 07490000 074A4FFF 00015000
04/25/2007 08:20:12,spid108,Unknown,* SQLNCLIR 007A0000 007D2FFF 00033000
04/25/2007 08:20:12,spid108,Unknown,* comdlg32 762B0000 762F9FFF 0004a000
04/25/2007 08:20:12,spid108,Unknown,* COMCTL32 77530000 775C6FFF 00097000
04/25/2007 08:20:12,spid108,Unknown,* sqlncli 337A0000 339C1FFF 00222000
04/25/2007 08:20:12,spid108,Unknown,* CLBCatQ 777B0000 77832FFF 00083000
04/25/2007 08:20:12,spid108,Unknown,* xpsp2res 10000000 102C4FFF 002c5000
04/25/2007 08:20:12,spid108,Unknown,* ntdsapi 766F0000 76704FFF 00015000
04/25/2007 08:20:12,spid108,Unknown,* wshtcpip 070B0000 070B7FFF 00008000
04/25/2007 08:20:12,spid108,Unknown,* hnetcfg 071F0000 07248FFF 00059000
04/25/2007 08:20:12,spid108,Unknown,* dssenh 070C0000 070E3FFF 00024000
04/25/2007 08:20:12,spid108,Unknown,* imagehlp 76C10000 76C38FFF 00029000
04/25/2007 08:20:12,spid108,Unknown,* WINTRUST 76BB0000 76BDAFFF 0002b000
04/25/2007 08:20:12,spid108,Unknown,* dbghelp 06C10000 06D22FFF 00113000
04/25/2007 08:20:12,spid108,Unknown,* msfte 069B0000 06C08FFF 00259000
04/25/2007 08:20:12,spid108,Unknown,* security 06190000 06193FFF 00004000
04/25/2007 08:20:12,spid108,Unknown,* rasadhlp 76F80000 76F84FFF 00005000
04/25/2007 08:20:12,spid108,Unknown,* winrnr 76F70000 76F76FFF 00007000
04/25/2007 08:20:12,spid108,Unknown,* DNSAPI 76ED0000 76EF8FFF 00029000
04/25/2007 08:20:12,spid108,Unknown,* RESUTILS 05D50000 05D62FFF 00013000
04/25/2007 08:20:12,spid108,Unknown,* CLUSAPI 05D30000 05D41FFF 00012000
04/25/2007 08:20:12,spid108,Unknown,* OLEAUT32 77D00000 77D8BFFF 0008c000
04/25/2007 08:20:12,spid108,Unknown,* WSOCK32 71BB0000 71BB8FFF 00009000
04/25/2007 08:20:12,spid108,Unknown,* VERSION 77B90000 77B97FFF 00008000
04/25/2007 08:20:12,spid108,Unknown,* MTXCLU 05D10000 05D28FFF 00019000
04/25/2007 08:20:12,spid108,Unknown,* msvcp60 780C0000 78120FFF 00061000
04/25/2007 08:20:12,spid108,Unknown,* MSDTCPRX 05C90000 05D07FFF 00078000
04/25/2007 08:20:12,spid108,Unknown,* XOLEHLP 05C80000 05C85FFF 00006000
04/25/2007 08:20:12,spid108,Unknown,* COMRES 77010000 770D5FFF 000c6000
04/25/2007 08:20:12,spid108,Unknown,* schannel 76750000 76776FFF 00027000
04/25/2007 08:20:12,spid108,Unknown,* cryptdll 766E0000 766EBFFF 0000c000
04/25/2007 08:20:12,spid108,Unknown,* kerberos 05BC0000 05C17FFF 00058000
04/25/2007 08:20:12,spid108,Unknown,* iphlpapi 76CF0000 76D09FFF 0001a000
04/25/2007 08:20:12,spid108,Unknown,* msv1_0 76C90000 76CB6FFF 00027000
04/25/2007 08:20:12,spid108,Unknown,* MSCOREE 05950000 05994FFF 00045000
04/25/2007 08:20:12,spid108,Unknown,* AUTHZ 76C40000 76C53FFF 00014000
04/25/2007 08:20:12,spid108,Unknown,* rsaenh 04E90000 04EBEFFF 0002f000
04/25/2007 08:20:12,spid108,Unknown,* WLDAP32 76F10000 76F3DFFF 0002e000
04/25/2007 08:20:12,spid108,Unknown,* SAMLIB 5CCF0000 5CCFEFFF 0000f000
04/25/2007 08:20:12,spid108,Unknown,* ole32 77670000 777A3FFF 00134000
04/25/2007 08:20:12,spid108,Unknown,* NTMARTA 77E00000 77E21FFF 00022000
04/25/2007 08:20:12,spid108,Unknown,* SQLOS 344D0000 344D4FFF 00005000
04/25/2007 08:20:12,spid108,Unknown,* sqlevn70 4F610000 4F7A3FFF 00194000
04/25/2007 08:20:12,spid108,Unknown,* instapi 48060000 48069FFF 0000a000
04/25/2007 08:20:12,spid108,Unknown,* psapi 76B70000 76B7AFFF 0000b000
04/25/2007 08:20:12,spid108,Unknown,* comctl32 77420000 77522FFF 00103000
04/25/2007 08:20:12,spid108,Unknown,* SHLWAPI 77DA0000 77DF1FFF 00052000
04/25/2007 08:20:12,spid108,Unknown,* SHELL32 7C8D0000 7D0D2FFF 00803000
04/25/2007 08:20:12,spid108,Unknown,* NETAPI32 71C40000 71C97FFF 00058000
04/25/2007 08:20:12,spid108,Unknown,* opends60 333E0000 333E6FFF 00007000
04/25/2007 08:20:12,spid108,Unknown,* USERENV 76920000 769E3FFF 000c4000
04/25/2007 08:20:12,spid108,Unknown,* WS2HELP 71BF0000 71BF7FFF 00008000
04/25/2007 08:20:12,spid108,Unknown,* WS2_32 71C00000 71C16FFF 00017000
04/25/2007 08:20:12,spid108,Unknown,* MSWSOCK 71B20000 71B60FFF 00041000
04/25/2007 08:20:12,spid108,Unknown,* Secur32 76F50000 76F62FFF 00013000
04/25/2007 08:20:12,spid108,Unknown,* MSASN1 76190000 761A1FFF 00012000
04/25/2007 08:20:12,spid108,Unknown,* CRYPT32 761B0000 76242FFF 00093000
04/25/2007 08:20:12,spid108,Unknown,* GDI32 77C00000 77C47FFF 00048000
04/25/2007 08:20:12,spid108,Unknown,* USER32 77380000 77411FFF 00092000
04/25/2007 08:20:12,spid108,Unknown,* RPCRT4 77C50000 77CEEFFF 0009f000
04/25/2007 08:20:12,spid108,Unknown,* ADVAPI32 77F50000 77FEBFFF 0009c000
04/25/2007 08:20:12,spid108,Unknown,* MSVCP80 7C420000 7C4A6FFF 00087000
04/25/2007 08:20:12,spid108,Unknown,* msvcrt 77BA0000 77BF9FFF 0005a000
04/25/2007 08:20:12,spid108,Unknown,* MSVCR80 78130000 781CAFFF 0009b000
04/25/2007 08:20:12,spid108,Unknown,* kernel32 77E40000 77F41FFF 00102000
04/25/2007 08:20:12,spid108,Unknown,* ntdll 7C800000 7C8BFFFF 000c0000
04/25/2007 08:20:12,spid108,Unknown,* sqlservr 01000000 02BCEFFF 01bcf000
04/25/2007 08:20:12,spid108,Unknown,* MODULE BASE END SIZE
04/25/2007 08:20:12,spid108,Unknown,*
04/25/2007 08:20:12,spid108,Unknown,*
04/25/2007 08:20:12,spid108,Unknown,* Access Violation occurred reading address 00000000
04/25/2007 08:20:12,spid108,Unknown,* Exception Code = c0000005 EXCEPTION_ACCESS_VIOLATION
04/25/2007 08:20:12,spid108,Unknown,* Exception Address = 0179438B Module(sqlservr+0079438B)
04/25/2007 08:20:12,spid108,Unknown,*
04/25/2007 08:20:12,spid108,Unknown,*
04/25/2007 08:20:12,spid108,Unknown,* 04/25/07 08:20:12 spid 108
04/25/2007 08:20:12,spid108,Unknown,* BEGIN STACK DUMP:
04/25/2007 08:20:12,spid108,Unknown,*
04/25/2007 08:20:12,spid108,Unknown,* *******************************************************************************
04/25/2007 08:20:12,spid108,Unknown,SqlDumpExceptionHandler: Process 108 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process.
04/25/2007 08:20:12,spid108,Unknown,***Stack Dump being sent to D:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLLOGSQLDump0007.txt
04/25/2007 08:20:12,spid108,Unknown,Using 'dbghelp.dll' version '4.0.5'
04/25/2007 08:20:12,spid60,Unknown,An error occurred in the Service Broker internal activator while trying to scan the user queue '(null)' for its status. Error: 2905<c/> State: 1.
04/25/2007 08:20:12,spid60,Unknown,External dump process return code 0x20000001.<nl/>External dump process returned no errors.
04/25/2007 08:20:10,spid60,Unknown,Stack Signature for the dump is 0x1229B5AA
04/25/2007 08:20:10,spid60,Unknown,78132A36 Module(MSVCR80+00002A36)
04/25/2007 08:20:10,spid60,Unknown,781329AA Module(MSVCR80+000029AA)
04/25/2007 08:20:10,spid60,Unknown,01447720 Module(sqlservr+00447720)
04/25/2007 08:20:10,spid60,Unknown,0144789A Module(sqlservr+0044789A)
04/25/2007 08:20:10,spid60,Unknown,0144859B Module(sqlservr+0044859B)
04/25/2007 08:20:10,spid60,Unknown,01447562 Module(sqlservr+00447562)
04/25/2007 08:20:10,spid60,Unknown,01006DAB Module(sqlservr+00006DAB)
04/25/2007 08:20:10,spid60,Unknown,01006BBC Module(sqlservr+00006BBC)
04/25/2007 08:20:10,spid60,Unknown,01006A96 Module(sqlservr+00006A96)
04/25/2007 08:20:10,spid60,Unknown,0112F65C Module(sqlservr+0012F65C)
04/25/2007 08:20:10,spid60,Unknown,0112F70F Module(sqlservr+0012F70F)
04/25/2007 08:20:10,spid60,Unknown,0112CB04 Module(sqlservr+0012CB04)
04/25/2007 08:20:10,spid60,Unknown,0112D1D1 Module(sqlservr+0012D1D1)
04/25/2007 08:20:10,spid60,Unknown,0112EA61 Module(sqlservr+0012EA61)
04/25/2007 08:20:10,spid60,Unknown,0108A5CB Module(sqlservr+0008A5CB)
04/25/2007 08:20:10,spid60,Unknown,0108A56B Module(sqlservr+0008A56B)
04/25/2007 08:20:10,spid60,Unknown,01060A5A Module(sqlservr+00060A5A)
04/25/2007 08:20:10,spid60,Unknown,01476CB2 Module(sqlservr+00476CB2)
04/25/2007 08:20:10,spid60,Unknown,01476FD3 Module(sqlservr+00476FD3)
04/25/2007 08:20:10,spid60,Unknown,017FA720 Module(sqlservr+007FA720)
04/25/2007 08:20:10,spid60,Unknown,017FAADC Module(sqlservr+007FAADC)
04/25/2007 08:20:10,spid60,Unknown,01796B1B Module(sqlservr+00796B1B)
04/25/2007 08:20:10,spid60,Unknown,01793310 Module(sqlservr+00793310)
04/25/2007 08:20:10,spid60,Unknown,0179438B Module(sqlservr+0079438B)
04/25/2007 08:20:10,spid60,Unknown,* Short Stack Dump
04/25/2007 08:20:10,spid60,Unknown,* -------------------------------------------------------------------------------
04/25/2007 08:20:10,spid60,Unknown,* *******************************************************************************
04/25/2007 08:20:10,spid60,Unknown,* SegSs: 00000023:
04/25/2007 08:20:10,spid60,Unknown,* Esp: 1189E584: 11895387 80C87378 80C872F0 00000000 03E90001 00087C2D
04/25/2007 08:20:10,spid60,Unknown,* EFlags: 00010202: 00610067 00650074 0049003B 0076006E 006C0061 00640069
04/25/2007 08:20:10,spid60,Unknown,* SegCs: 0000001B:
04/25/2007 08:20:10,spid60,Unknown,* Ebp: 1189F67C: 1189F788 01793310 11895373 80C872F0 7093AB12 801E8B38
04/25/2007 08:20:10,spid60,Unknown,* Eip: 0179438B: 828B118B 000000E0 C085D0FF 00B9850F 9D890000 FFFFEF8C
04/25/2007 08:20:10,spid60,Unknown,* Edx: 00000E38:
04/25/2007 08:20:10,spid60,Unknown,* Ecx: 00000000:
04/25/2007 08:20:10,spid60,Unknown,* Ebx: 00000000:
04/25/2007 08:20:10,spid60,Unknown,* Eax: 5ADE8598: 00000000 00000000 5ADE85B0 00000000 00000000 00000000
04/25/2007 08:20:10,spid60,Unknown,* Esi: 00000000:
04/25/2007 08:20:10,spid60,Unknown,* Edi: 80C872F0: 7093AB12 80C87FF0 00000007 B8A20008 7093AB15 00000000
04/25/2007 08:20:10,spid60,Unknown,*
04/25/2007 08:20:10,spid60,Unknown,* dbghelp 14200000 14312FFF 00113000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 76780000 76913FFF 00194000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 764A0000 76633FFF 00194000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 76300000 76493FFF 00194000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 341D0000 343AFFFF 001e0000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 33590000 33764FFF 001d5000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 333F0000 33583FFF 00194000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 14490000 1467AFFF 001eb000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 13D10000 13EFBFFF 001ec000
04/25/2007 08:20:10,spid60,Unknown,* OLEDB32R 13770000 13780FFF 00011000
04/25/2007 08:20:10,spid60,Unknown,* MSDART 133D0000 133E9FFF 0001a000
04/25/2007 08:20:10,spid60,Unknown,* oledb32 13350000 133C8FFF 00079000
04/25/2007 08:20:10,spid60,Unknown,* msxml3 11BD0000 11CE1FFF 00112000
04/25/2007 08:20:10,spid60,Unknown,* msxmlsql 11AF0000 11BC5FFF 000d6000
04/25/2007 08:20:10,spid60,Unknown,* System.Xml 10FA0000 11193FFF 001f4000
04/25/2007 08:20:10,spid60,Unknown,* System.Security 10F20000 10F61FFF 00042000
04/25/2007 08:20:10,spid60,Unknown,* System 10C10000 10EF3FFF 002e4000
04/25/2007 08:20:10,spid60,Unknown,* System.Security.ni 10A90000 10B45FFF 000b6000
04/25/2007 08:20:10,spid60,Unknown,* System.Transactions 0FAD0000 0FB12FFF 00043000
04/25/2007 08:20:10,spid60,Unknown,* System.ni 7A440000 7ABFDFFF 007be000
04/25/2007 08:20:10,spid60,Unknown,* System.Data 102D0000 10596FFF 002c7000
04/25/2007 08:20:10,spid60,Unknown,* mscorjit 0F910000 0F962FFF 00053000
04/25/2007 08:20:10,spid60,Unknown,* SqlAccess 0F8A0000 0F8F5FFF 00056000
04/25/2007 08:20:10,spid60,Unknown,* SensApi 0F880000 0F884FFF 00005000
04/25/2007 08:20:10,spid60,Unknown,* cryptnet 0F680000 0F691FFF 00012000
04/25/2007 08:20:10,spid60,Unknown,* SOFTPUB 0F670000 0F674FFF 00005000
04/25/2007 08:20:10,spid60,Unknown,* mscorsec 0F640000 0F652FFF 00013000
04/25/2007 08:20:10,spid60,Unknown,* mscorlib.ni 0EAC0000 0F5A7FFF 00ae8000
04/25/2007 08:20:10,spid60,Unknown,* mscorwks 080E0000 08640FFF 00561000
04/25/2007 08:20:10,spid60,Unknown,* xplog70 07CA0000 07CA2FFF 00003000
04/25/2007 08:20:10,spid60,Unknown,* xplog70 07C80000 07C8BFFF 0000c000
04/25/2007 08:20:10,spid60,Unknown,* xpstar90 07C50000 07C75FFF 00026000
04/25/2007 08:20:10,spid60,Unknown,* odbcint 07C30000 07C46FFF 00017000
04/25/2007 08:20:10,spid60,Unknown,* ATL80 7C630000 7C64AFFF 0001b000
04/25/2007 08:20:10,spid60,Unknown,* BatchParser90 07A40000 07A5EFFF 0001f000
04/25/2007 08:20:10,spid60,Unknown,* ODBC32 07A00000 07A3CFFF 0003d000
04/25/2007 08:20:10,spid60,Unknown,* SQLSCM90 079E0000 079E8FFF 00009000
04/25/2007 08:20:10,spid60,Unknown,* xpstar90 07980000 079C7FFF 00048000
04/25/2007 08:20:10,spid60,Unknown,* xpsqlbot 07960000 07965FFF 00006000
04/25/2007 08:20:10,spid60,Unknown,* msftepxy 07490000 074A4FFF 00015000
04/25/2007 08:20:10,spid60,Unknown,* SQLNCLIR 007A0000 007D2FFF 00033000
04/25/2007 08:20:10,spid60,Unknown,* comdlg32 762B0000 762F9FFF 0004a000
04/25/2007 08:20:10,spid60,Unknown,* COMCTL32 77530000 775C6FFF 00097000
04/25/2007 08:20:10,spid60,Unknown,* sqlncli 337A0000 339C1FFF 00222000
04/25/2007 08:20:10,spid60,Unknown,* CLBCatQ 777B0000 77832FFF 00083000
04/25/2007 08:20:10,spid60,Unknown,* xpsp2res 10000000 102C4FFF 002c5000
04/25/2007 08:20:10,spid60,Unknown,* ntdsapi 766F0000 76704FFF 00015000
04/25/2007 08:20:10,spid60,Unknown,* wshtcpip 070B0000 070B7FFF 00008000
04/25/2007 08:20:10,spid60,Unknown,* hnetcfg 071F0000 07248FFF 00059000
04/25/2007 08:20:10,spid60,Unknown,* dssenh 070C0000 070E3FFF 00024000
04/25/2007 08:20:10,spid60,Unknown,* imagehlp 76C10000 76C38FFF 00029000
04/25/2007 08:20:10,spid60,Unknown,* WINTRUST 76BB0000 76BDAFFF 0002b000
04/25/2007 08:20:10,spid60,Unknown,* dbghelp 06C10000 06D22FFF 00113000
04/25/2007 08:20:10,spid60,Unknown,* msfte 069B0000 06C08FFF 00259000
04/25/2007 08:20:10,spid60,Unknown,* security 06190000 06193FFF 00004000
04/25/2007 08:20:10,spid60,Unknown,* rasadhlp 76F80000 76F84FFF 00005000
04/25/2007 08:20:10,spid60,Unknown,* winrnr 76F70000 76F76FFF 00007000
04/25/2007 08:20:10,spid60,Unknown,* DNSAPI 76ED0000 76EF8FFF 00029000
04/25/2007 08:20:10,spid60,Unknown,* RESUTILS 05D50000 05D62FFF 00013000
04/25/2007 08:20:10,spid60,Unknown,* CLUSAPI 05D30000 05D41FFF 00012000
04/25/2007 08:20:10,spid60,Unknown,* OLEAUT32 77D00000 77D8BFFF 0008c000
04/25/2007 08:20:10,spid60,Unknown,* WSOCK32 71BB0000 71BB8FFF 00009000
04/25/2007 08:20:10,spid60,Unknown,* VERSION 77B90000 77B97FFF 00008000
04/25/2007 08:20:10,spid60,Unknown,* MTXCLU 05D10000 05D28FFF 00019000
04/25/2007 08:20:10,spid60,Unknown,* msvcp60 780C0000 78120FFF 00061000
04/25/2007 08:20:10,spid60,Unknown,* MSDTCPRX 05C90000 05D07FFF 00078000
04/25/2007 08:20:10,spid60,Unknown,* XOLEHLP 05C80000 05C85FFF 00006000
04/25/2007 08:20:10,spid60,Unknown,* COMRES 77010000 770D5FFF 000c6000
04/25/2007 08:20:10,spid60,Unknown,* schannel 76750000 76776FFF 00027000
04/25/2007 08:20:10,spid60,Unknown,* cryptdll 766E0000 766EBFFF 0000c000
04/25/2007 08:20:10,spid60,Unknown,* kerberos 05BC0000 05C17FFF 00058000
04/25/2007 08:20:10,spid60,Unknown,* iphlpapi 76CF0000 76D09FFF 0001a000
04/25/2007 08:20:10,spid60,Unknown,* msv1_0 76C90000 76CB6FFF 00027000
04/25/2007 08:20:10,spid60,Unknown,* MSCOREE 05950000 05994FFF 00045000
04/25/2007 08:20:10,spid60,Unknown,* AUTHZ 76C40000 76C53FFF 00014000
04/25/2007 08:20:10,spid60,Unknown,* rsaenh 04E90000 04EBEFFF 0002f000
04/25/2007 08:20:10,spid60,Unknown,* WLDAP32 76F10000 76F3DFFF 0002e000
04/25/2007 08:20:10,spid60,Unknown,* SAMLIB 5CCF0000 5CCFEFFF 0000f000
04/25/2007 08:20:10,spid60,Unknown,* ole32 77670000 777A3FFF 00134000
04/25/2007 08:20:10,spid60,Unknown,* NTMARTA 77E00000 77E21FFF 00022000
04/25/2007 08:20:10,spid60,Unknown,* SQLOS 344D0000 344D4FFF 00005000
04/25/2007 08:20:10,spid60,Unknown,* sqlevn70 4F610000 4F7A3FFF 00194000
04/25/2007 08:20:10,spid60,Unknown,* instapi 48060000 48069FFF 0000a000
04/25/2007 08:20:10,spid60,Unknown,* psapi 76B70000 76B7AFFF 0000b000
04/25/2007 08:20:10,spid60,Unknown,* comctl32 77420000 77522FFF 00103000
04/25/2007 08:20:10,spid60,Unknown,* SHLWAPI 77DA0000 77DF1FFF 00052000
04/25/2007 08:20:10,spid60,Unknown,* SHELL32 7C8D0000 7D0D2FFF 00803000
04/25/2007 08:20:10,spid60,Unknown,* NETAPI32 71C40000 71C97FFF 00058000
04/25/2007 08:20:10,spid60,Unknown,* opends60 333E0000 333E6FFF 00007000
04/25/2007 08:20:10,spid60,Unknown,* USERENV 76920000 769E3FFF 000c4000
04/25/2007 08:20:10,spid60,Unknown,* WS2HELP 71BF0000 71BF7FFF 00008000
04/25/2007 08:20:10,spid60,Unknown,* WS2_32 71C00000 71C16FFF 00017000
04/25/2007 08:20:10,spid60,Unknown,* MSWSOCK 71B20000 71B60FFF 00041000
04/25/2007 08:20:10,spid60,Unknown,* Secur32 76F50000 76F62FFF 00013000
04/25/2007 08:20:10,spid60,Unknown,* MSASN1 76190000 761A1FFF 00012000
04/25/2007 08:20:10,spid60,Unknown,* CRYPT32 761B0000 76242FFF 00093000
04/25/2007 08:20:10,spid60,Unknown,* GDI32 77C00000 77C47FFF 00048000
04/25/2007 08:20:10,spid60,Unknown,* USER32 77380000 77411FFF 00092000
04/25/2007 08:20:10,spid60,Unknown,* RPCRT4 77C50000 77CEEFFF 0009f000
04/25/2007 08:20:10,spid60,Unknown,* ADVAPI32 77F50000 77FEBFFF 0009c000
04/25/2007 08:20:10,spid60,Unknown,* MSVCP80 7C420000 7C4A6FFF 00087000
04/25/2007 08:20:10,spid60,Unknown,* msvcrt 77BA0000 77BF9FFF 0005a000
04/25/2007 08:20:10,spid60,Unknown,* MSVCR80 78130000 781CAFFF 0009b000
04/25/2007 08:20:10,spid60,Unknown,* kernel32 77E40000 77F41FFF 00102000
04/25/2007 08:20:10,spid60,Unknown,* ntdll 7C800000 7C8BFFFF 000c0000
04/25/2007 08:20:10,spid60,Unknown,* sqlservr 01000000 02BCEFFF 01bcf000
04/25/2007 08:20:10,spid60,Unknown,* MODULE BASE END SIZE
04/25/2007 08:20:10,spid60,Unknown,*
04/25/2007 08:20:10,spid60,Unknown,*
04/25/2007 08:20:10,spid60,Unknown,* Access Violation occurred reading address 00000000
04/25/2007 08:20:10,spid60,Unknown,* Exception Code = c0000005 EXCEPTION_ACCESS_VIOLATION
04/25/2007 08:20:10,spid60,Unknown,* Exception Address = 0179438B Module(sqlservr+0079438B)
04/25/2007 08:20:10,spid60,Unknown,*
04/25/2007 08:20:10,spid60,Unknown,*
04/25/2007 08:20:10,spid60,Unknown,* 04/25/07 08:20:10 spid 60
04/25/2007 08:20:10,spid60,Unknown,* BEGIN STACK DUMP:
04/25/2007 08:20:10,spid60,Unknown,*
04/25/2007 08:20:10,spid60,Unknown,* *******************************************************************************
04/25/2007 08:20:10,spid60,Unknown,SqlDumpExceptionHandler: Process 60 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process.
04/25/2007 08:20:10,spid60,Unknown,***Stack Dump being sent to D:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLLOGSQLDump0006.txt
04/25/2007 08:20:10,spid60,Unknown,Using 'dbghelp.dll' version '4.0.5'

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Jan 26, 2007

We have an interesting performance issue with a distributed query. When run by a system-administrator account, the remote computer returns the requested row set. It does the same thing for small row counts (<=7) for user accounts. On larger row counts, however, the user account returns the ENTIRE rowset from the remote table, and performs the restrict operation locally. Performance-wise, this results in a difference between 11 seconds and 12 MINUTES. I'm assuming it's some sort of security issue in DTC, but the remote server is on Windows Server 2000, and there's no security button for DTC under Component Services.

Suggestions?

The query in question is:
EXEC ("INSERT INTO #XML (vin, ws_xml, lang_id)
SELECT slo.vin,
br.xml,
br.lang_id
FROM #SALE_LINEUP_ORDER slo
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Service Broker Strange Performance Spikes

Feb 7, 2008

I have a simple stored procedure that send a message on a conversation:

Code Snippet

CREATE PROCEDURE [Vxml].[sp_SendMessageToWarehouse]
-- Add the parameters for the stored procedure here
@Message XML,
@EntityId uniqueidentifier,
@ConversationHandle uniqueidentifier OUTPUT
AS
BEGIN
BEGIN TRY
;SEND ON CONVERSATION @ConversationHandle MESSAGE TYPE VxmlEngineXMLMessage(@Message);
END TRY
BEGIN CATCH
INSERT INTO [Vxml].SBError (ErrorMsg) VALUES (N'Error <' + ERROR_MESSAGE() + N'> for entity <' + cast(@EntityId as NVARCHAR(max)) + N'> on conversation <)' + cast(@ConversationHandle as NVARCHAR(max)) + N'> with body ' + cast(@Message as NVARCHAR(max)))
END CATCH;
END

This completes in less than 100ms (avg 30ms) except once in about 10000 executes (only one simultaneous execute), then this takes about 3 seconds to complete.

When performing the same test and calling the stored procedure simultaneously from 5 to 20 threads, we see up to 3 such spikes (in 10000 executes) taking 2 to 4 seconds.

Conversations are created before the test and closed after. No ODBC errors occur and the SBError table is empty.This is run on an SQLEXPRESS the conversation target is a SQL Server 2005 (standard edition)

Can anyone explain these strange performance spikes ?

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A.
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B.
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---
procedure stuff here
---
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GO

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