3 papers
cs.DC2026
Beyond Thread States: Diagnosing Performance Degradation with eBPF and Thread Dynamics
Diogo Landau, Jorge G. Barbosa, Nishant Saurabh
Online Data-Intensive applications face performance degradation from load variability and resource interference. While Thread State Analysis (TSA) based approaches enable identifyi…
cs.DC2025
Retrofitting Service Dependency Discovery in Distributed Systems
Diogo Landau, Gijs Blanken, Jorge Barbosa +1
Modern distributed systems rely on complex networks of interconnected services, creating direct or indirect dependencies that can propagate faults and cause cascading failures. To…
cs.DC2025
eBPF-Based Instrumentation for Generalisable Diagnosis of Performance Degradation
Diogo Landau, Jorge Barbosa, Nishant Saurabh
Online Data Intensive applications (e.g. message brokers, ML inference and databases) are core components of the modern internet, providing critical functionalities to connecting s…