The Greater Chicago Area Systems Research Workshop (GCASR) is a premier venue for the Chicago and Midwest systems research community. The workshop's goal is to promote awareness, collaboration, and synergy among academic and corporate systems researchers in the region. The workshop includes major participation from the University of Chicago, Northwestern University, DePaul University, the University of Illinois at Chicago, the Illinois Institute of Technology, and Argonne National Laboratory. Its participants represent a variety of sub-areas of systems, broadly construed, including operating systems, distributed computing, systems for machine learning, high performance computing, computer architecture, networks, databases, and security.