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cs.OS2025
Squeezy: Rapid VM Memory Reclamation for Serverless Functions
Orestis Lagkas Nikolos, Chloe Alverti, Stratos Psomadakis +2
Resource elasticity is one of the key defining characteristics of the Function-as-a-Service (FaaS) serverless computing paradigm. While compute resources assigned to VM-sandboxed f…
cs.OS2024
eBPF-mm: Userspace-guided memory management in Linux with eBPF
Konstantinos Mores, Stratos Psomadakis, Georgios Goumas
We leverage eBPF in order to implement custom policies in the Linux memory subsystem. Inspired by CBMM, we create a mechanism that provides the kernel with hints regarding the bene…