Showing posts with label ssis. Show all posts
Showing posts with label ssis. Show all posts

Friday, March 23, 2012

Performance counters on 64 bit SSIS

On 32 bit SSIS installations, both of the following performance counter objects are visible in perfmon.

SQLServer:SSIS Service

SQLServer:SSIS Pipeline

On 64 bit SSIS installations, only the following is available.

SQLServer:SSIS Service

The SQlServer:SSIS Pipeline counters are nowhere to be found.

Should I re-install? Is this a known issue with 64 bit SSIS?

P.S. Remote or local access administrative access with perfmon makes no difference, the "SQLServer:SSIS Pipeline" performance counters don't appear in the listbox when connecting to Windows 2003 x64 server.

Try running perfmon w/ 32-bit switch like so:

mmc.exe /32 perfmon.msc

Counters should show up.

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Halfway answered.

Local perfmon access to x64 "SQlServer:SSIS Pipeline" counters: yes

Remote perfmon access to x64 "SQlServer:SSIS Pipeline" counters: no

As to the local SSIS performance counter access on x64, using the SysWOW64 version of perfmon.exe does pick up the"SQlServer:SSIS Pipeline" counters.(e.g. C\WINDOWS\SysWOW64\perfmon.exe), so thanks for that.

Tuesday, March 20, 2012

Performance and Scalability

Hi, I'm looking for some recent surveys on the performance of ETL-Tools including SSIS and relates it to other ETL-vendors. Any ideas where to find valid stuff?

S.

We don't have performance comparsion studies that involves/compares SSIS to other ETL solutions, but there's a white paper from Unisys which could be used as a baseline or benchmark, which has SSIS scenarios running on their ES7000 servers.

here's the link to white paper : http://www.unisys.com/eprise/main/admin/corporate/doc/ELTSQL.pdf

Monday, March 12, 2012

Performance and Scalability

Hi, I'm looking for some recent surveys on the performance of ETL-Tools including SSIS and relates it to other ETL-vendors. Any ideas where to find valid stuff?

S.

We don't have performance comparsion studies that involves/compares SSIS to other ETL solutions, but there's a white paper from Unisys which could be used as a baseline or benchmark, which has SSIS scenarios running on their ES7000 servers.

here's the link to white paper : http://www.unisys.com/eprise/main/admin/corporate/doc/ELTSQL.pdf

Friday, March 9, 2012

Performance - Slow load times for SSIS Packages

Is there any information around what the SSIS packages are doing in the first 5-10 seconds of execution, and ways to speed this process up?Validation then Pre-Execute are the first things to happen as I recall. You can see all the events being raised prior to the Execute event itself in the BIDS Progress or Output windows. You can also capture lots if information including this through logging. DTEXEC can also dump all this information to the console, so easily captured when not running interactively, just not through BIDS, thereby cutting out the debugging overhead.|||It would be nice to know how to get rid of the delay when loading packages, so that tasks would fire instantaneously. Every package, no matter how simple, seems to have a 5-10 second delay.|||

Make sure the SSIS service is running - it caches information about packages that have run, making subsequent package invocations go faster.

Cheers/Kristian

Saturday, February 25, 2012

Perform an experssion in desing mode

Hi all,

SSIS, I would like to perform/validate an experssion in design mode. In particular, i would like to see the value of the varibles before running the whole package. I tried several time in Command Windows or Immedite Window unsuccessfully. Do those windows can only be used in running mode? Or how can I do that in other way?

Thanks

Where are you performing the expression? In the Control Flow or Data Flow.

This BOL entry describes how to evaluate an expression at design time in the Control Flow: http://msdn2.microsoft.com/en-us/library/ms141698.aspx

Expressions in the data flow are validated automatically at design time and any errors will be raised - but they can not be evaluated at design time.

Debug windows are only available when the package is running in the debugger.

Donald Farmer

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That's mean I must create varibles in Control flow or date flow even though i just want to see the result of 1+1? Can't it like in VB or C# IDE?

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I'm still not clear where you are using the expression, so it's difficult to help in detail. You can evaluate Property Expressions, but not expressions in the data flow.

Donald