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From profiling to kernel patch: the journey to an eBPF performance fix

todsacerdoti Saturday, December 13, 2025
Summary
The article discusses the process of identifying and resolving a performance issue in a software system using eBPF (extended Berkeley Packet Filter) technology. It describes the steps taken, from profiling the system to developing and applying a kernel patch, to address the problem and improve the system's performance.
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