Top 3 bpftrace open source projects

RPM specs for building bpf related tools on CentOS 7

Display top I/O on NFS servers using bpftrace on Linux and DTrace on FreeBSD

You came here so you could have a base code to serve you as an example on how to develop a BPF application, compatible to BCC and/or LIBBPF, specially LIBBPF, having the userland part made in C or PYTHON.