圖書標籤: Linux performance 操作係統 性能 軟件工程 計算機科學 計算機 trace
发表于2024-12-27
Linux Observability with BPF pdf epub mobi txt 電子書 下載 2024
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.
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.
優點是比較全麵的介紹瞭 bpf,缺點就是開頭章節的 demo 沒幾個能跑通的,都要自己修改。有係統編程經驗可以作為入門書,沒經驗的你學這個也沒啥用,還不如把 bcc 或者 bpftrace 用用好。
評分eBPF的一個簡單總結,作者也說瞭,是網上材料的總結,例子基本跑不通,需要自己修改。。。
評分零碎的讀過Brendan Gregg文章後,拿這個小書做個總結,下一步有時間再看看Brendan Gregg的《BPF Performance Tools》
評分零碎的讀過Brendan Gregg文章後,拿這個小書做個總結,下一步有時間再看看Brendan Gregg的《BPF Performance Tools》
評分優點是比較全麵的介紹瞭 bpf,缺點就是開頭章節的 demo 沒幾個能跑通的,都要自己修改。有係統編程經驗可以作為入門書,沒經驗的你學這個也沒啥用,還不如把 bcc 或者 bpftrace 用用好。
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Linux Observability with BPF pdf epub mobi txt 電子書 下載 2024