Also see the book 'BPF Performance Tools: Linux System and Application Observability', published by Brendan Gregg (2019). This book can help you get the most out of your systems and applications, helping you improve performance, reduce costs, and solve software issues. [1]<p>[1]: <a href="http://www.brendangregg.com/bpf-performance-tools-book.html" rel="nofollow">http://www.brendangregg.com/bpf-performance-tools-book.html</a>