Bluebird: High-performance SDN for Bare-metal Cloud Services. - Manikandan Arumugam; Deepak Bansal; Navdeep Bhatia; James Boerner; Simon Capper; Changhoon Kim; Sarah McClure; Neeraj Motwani; Ranga Narasimhan; Urvish Panchal; Tommaso Pimpo; Ariff Premji; et al. (NSDI, 2022)