4 papers · 1 filter
Enabling Multi-Dimensional Distributed Trace Comparison with Contrast
Vaastav Anand, Rodrigo Fonseca, Jonathan Mace +1
Diagnosis using distributed traces is fundamentally a comparative task: operators seek to understand how an anomalous execution differs from expected behavior, how a deployment cha…
Ossim: OS-Driven Live Simulation for Cluster-Scale Full-Stack Evaluation
Yiliang Wan, Haifeng Sun, Yihan Yang +3
Cluster-scale full-stack simulation is essential for evaluating distributed software stacks and emerging hardware components before deployment. Such simulation must achieve both fu…
LaissezCloud: Continuous Resource Renegotiation for the Public Cloud
Tejas Harith, Antoine Kaufmann
Public clouds increasingly expose heterogeneous hardware, but their allocation interface remains built around rigid on-demand and spot service classes. This makes it hard to satisf…
Generating representative macrobenchmark microservice systems from distributed traces with Palette
Vaastav Anand, Matheus Stolet, Jonathan Mace +1
Microservices are the dominant design for developing cloud systems today. Advancements for microservice need to be evaluated in representative systems, e.g. with matching scale, to…