The workshop aimed at creating a white paper in which we overview and evaluate existing Grid performance monitoring and analysis activities and tools. The overall goal is to create a web-based registry of Grid monitoring and performance analysis tools that can be used by the Grid community. As a result of the workshop we have classified the existing tools and projects in this field and started to write the white paper. We would like to complete the white paper by early January 2004 and provide a copy of it for every participants of the Across Grids 2004 conference in Nicosia.