Brendan Gregg is a senior performance engineer at Netflix and a major contributor to BPF (eBPF), leading its use for observability. In the past fifteen years he has used BPF and prior tracers in many different production environments, and has published tools, visualizations, and books about his work. He has also developed and delivered training classes worldwide to teach performance analysis. He was the primary author of "DTrace: Dynamic Tracing in Oracle Solaris, Mac OS X, and FreeBSD" (2011), and the author of "Systems Performance: Enterprise and the Cloud" (2013). For the past five years he has been focused on BPF tracing, and has helped develop and maintain the main BPF
front-ends, bcc and bpftrace, for which he created the reference guides and tutorials, and over seventy new BPF performance analysis tools, plus over eighty more for this book.
BPF (eBPF) tracing is the superpower that can analyze everything, helping you find performance wins, troubleshoot software, and more. This book covers over one hundred and fifty BPF observability tools for the analysis of CPUs, memory, disks, file systems, networking, languages, applications, containers, hypervisors, security, and the
Linux kernel. These tools range from basic to advanced, producing new metrics, stack traces, and custom latency histograms.
This is a book for everyone: sysadmins, developers, SREs, performance engineers, database engineers, researchers, and students. While prior knowledge is helpful, this book summarizes performance engineering and
kernel internals to help even relative beginners understand the included BPF tools. No programming is necessary, either, unless you want to. These easy-to-use tools can be run as-is, and this book also teaches you how to customize and develop your own BPF observability tools using different interfaces, with a focus on the high-level
bpftrace front-end.
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入门学第一部分,剩下的当手册翻翻,总体来说很不错,就是纸质版的字太小了,眼睛要瞎了。
评分入门学第一部分,剩下的当手册翻翻,总体来说很不错,就是纸质版的字太小了,眼睛要瞎了。
评分ebpf入门指南
评分ebpf入门指南
评分ebpf入门指南
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