Message from the general chair

I am delighted to welcome you to the 2015 International Symposium on Performance Analysis of Systems and Software. For fifteen years, the conference has provided a vibrant venue for the publication of new findings in methodologies for performance analysis. These findings are instrumental to broader research in systems and architecture. The continued strength of the conference, the enthusiasm of its participants, and the rigor of its program attest to the value that researchers place in performance analysis.