This web content provides a variety of Linux performance resources for users to access. The page includes links to tools, documentation, talks, and additional resources. The author emphasizes the usefulness of the tools maps, which can be printed out or used for slide decks. The content covers various topics such as Linux observability tools, benchmarking tools, tuning tools, and Linux sar. The author also highlights their own contributions, including books and articles on performance analysis methods and Linux tools. There are talks available on topics ranging from Linux systems performance to container performance analysis. Overall, the content offers a comprehensive collection of resources for anyone interested in Linux performance.
https://www.brendangregg.com/linuxperf.html