David Calavera works as CTO at Netlify. He's served as maintainer of Docker, contributor to Runc, Go, BCC tools as well as other open source projects. He's known for his work on the Docker projects, building and fostering the Docker plugins ecosystem. David has a strong fondness for Flame Graphs and performance optimizations.
Want to master the BPF virtual machine in the Linux Kernel? This practical guide shows you how to write applications that use BPF to observe and modify the kernel’s behavior on demand—without having prior knowledge of Linux Kernel development. David Calavera and Lorenzo Fontana introduce concepts to help systems engineers understand the BPF program lifecycle.
If you have knowledge about performance optimization, networking, and security, this book shows you how to inject code to monitor, trace, and observe events in the kernel in a secure way—without the need to recompile the kernel or reboot the system. You’ll find code examples in C, Go, and Python.
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优点是比较全面的介绍了 bpf,缺点就是开头章节的 demo 没几个能跑通的,都要自己修改。有系统编程经验可以作为入门书,没经验的你学这个也没啥用,还不如把 bcc 或者 bpftrace 用用好。
评分优点是比较全面的介绍了 bpf,缺点就是开头章节的 demo 没几个能跑通的,都要自己修改。有系统编程经验可以作为入门书,没经验的你学这个也没啥用,还不如把 bcc 或者 bpftrace 用用好。
评分优点是比较全面的介绍了 bpf,缺点就是开头章节的 demo 没几个能跑通的,都要自己修改。有系统编程经验可以作为入门书,没经验的你学这个也没啥用,还不如把 bcc 或者 bpftrace 用用好。
评分优点是比较全面的介绍了 bpf,缺点就是开头章节的 demo 没几个能跑通的,都要自己修改。有系统编程经验可以作为入门书,没经验的你学这个也没啥用,还不如把 bcc 或者 bpftrace 用用好。
评分零碎的读过Brendan Gregg文章后,拿这个小书做个总结,下一步有时间再看看Brendan Gregg的《BPF Performance Tools》
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