BCC is a toolkit for creating efficient kernel tracing and manipulation programs, and includes several useful tools and examples. It makes use of extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature that was first added to Linux 3.15.

Gobpf is a Go-based library which provides Go bindings for the BCC framework as well as low-level routines to load and use eBPF programs from ELF files. rbpf is a Rust virtual machine and JIT compiler for eBPF programs.

BCC is a toolkit for creating efficient kernel tracing and manipulation programs, and includes several useful tools and examples. It makes use of extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature that was first added to Linux 3.15.

By default, BCC stores the LINUX_VERSION_CODE in the generated eBPF object which is then passed along to the kernel when the eBPF program is loaded. Sometimes this is quite inconvenient especially when the kernel is slightly updated such as an LTS kernel release.

Versions of bcc are available in the standard Ubuntu Universe repository, as well in iovisor's PPA. The Ubuntu packages have slightly different names: where iovisor packages use bcc in the name (e.g. bcc-tools), Ubuntu packages use bpfcc (e.g. bpfcc-tools). Currently, BCC packages for both the Ubuntu Universe, and the iovisor builds are outdated.

2021年8月8日 · BCC is a toolkit for creating eBPF programs with bindings to a few languages like Python, Lua and etc. BCC makes it pleasantly easy to write eBPF programs and their GitHub page is filled with examples to get you started. We'll use BCC in Python to write our program.

BCC is a toolkit for creating efficient kernel tracing and manipulation programs, and includes several useful tools and examples. It makes use of extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature that was first added to Linux 3.15.

BCC is a toolkit for creating efficient kernel tracing and manipulation programs, and includes several useful tools and examples. It makes use of extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature that was first added to Linux 3.15.

It provides practical eBPF development practices from beginner to advanced, including basic concepts, code examples, and real-world applications. Unlike BCC, we use frameworks like libbpf, Cilium, libbpf-rs, and eunomia-bpf for development, with examples in …

This tutorial is about developing bcc tools and programs using the Python interface. There are two parts: observability then networking. Snippets are taken from various programs in bcc: see their files for licences. Also see the bcc developer's reference_guide.md, and a tutorial for end-users of tools: tutorial.md. There is also a lua interface ...