http://blogs.msdn.com/sqlperf/archive/2007/05/01/something-about-ssis-performance-counters.aspxSQL Server Integration Services provide a set of performance counters. Among them the following few are helpful when you tune or debug your package: Buffers in use Flat buffers in use Private buffers in use Buffers spooled Rows read Rows written “Buffersen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/sqlperf/archive/2007/05/01/something-about-ssis-performance-counters.aspx#2475761Tue, 08 May 2007 10:34:46 GMT91d46819-8472-40ad-a661-2c78acb4018c:2475761Michael Entin's WebLog<p>Runying Mao and Len Wyatt did a great study of SSIS performance, and posted some results: Getting Optimal</p> http://blogs.msdn.com/sqlperf/archive/2007/05/01/something-about-ssis-performance-counters.aspx#8971803Wed, 01 Oct 2008 18:58:40 GMT91d46819-8472-40ad-a661-2c78acb4018c:8971803Top 10 Lists<p>Authors: Thomas Kejser, Denny Lee Contributors: Runying Mao Technical Reviewers: Burzin Patel, Kevin</p>