Brand new book, for 50$. Same book available on Amazon for 69.99$.
Bought for work but no longer needed as I am not part of the project.
BPF-based performance tools give you unprecedented visibility into systems and applications, so you can optimize performance, troubleshoot code, strengthen security, and reduce costs. BPF Performance Tools: Linux System and Application Observability is the definitive guide to using these tools for observability.