NSDI '23 - Sketchovsky: Enabling Ensembles of Sketches on Programmable Switches

Sketchovsky: Enabling Ensembles of Sketches on Programmable Switches

Hun Namkung, Carnegie Mellon University; Zaoxing Liu, Boston University; Daehyeok Kim, Microsoft Research; Vyas Sekar and Peter Steenkiste, Carnegie Mellon University

Network operators need to run diverse measurement tasks on programmable switches to support management decisions (e.g., traffic engineering or anomaly detection). While prior work has shown the viability of running a single sketch instance, they largely ignore the problem of running an ensemble of sketch instances for a collection of measurement …

boston carnegie mellon carnegie mellon university engineering kim management measurement microsoft network peter research run support switches traffic university