The [[Fedora ARM Koji Buildsystem|Fedora-ARM build farm]] consists of the koji-hub/koji-web system (on [[CDOT_Development_Systems#Machine_names.2C_IPs.2C_and_Status|HongKong]], an x86_64 machine) and a group of ARM builders. HongKong also handles the [[http://createrepo.baseurl.org/ CreateRepo]] tasks, which heavily load that machine. It might make sense to move those tasks to another machine, but doing so makes the CreateRepo jobs take a lot longer (15 minutes on HongKong vs. 55 minutes on another x86_64 server). This is presumably due to the overhead of sharing files between HongKong and the other server over NFS on the 100 Mbps Seneca network.