The bpftop tool

Netflix has announcedthe release of a tool called bpftop to help with the performanceoptimization of BPF programs in the kernel:

bpftop provides a dynamic real-time view of running eBPFprograms. It displays the average execution runtime, events persecond, and estimated total CPU % for each program. This toolminimizes overhead by enabling performance statistics only while itis active.