Performance Tuning, Linux Kernel, Distributed Systems.
than bcc-tools and how we’re using libbpf-tools at PingCAP. Why libbpf + BPF CO-RE is better than BCC BCC vs. libbpf + BPF CO-RE BCC embeds LLVM or Clang to rewrite, compile, and load BPF programs. Although it does its best to simplify BPF developers’ work, it has these drawbacks: It uses the Clang