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Hubert Bugaj

Memory Analysis in Rust

Memory Analysis in Rust

A practical rundown of tools and techniques for tracking down memory use in Rust, drawn from profiling the Forest Filecoin node. From heaptrack and gperftools/pprof to dhat and valgrind, here’s what worked, what didn’t, and how to spot OOM risks.
Hubert Bugaj 25 Aug 2025
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