Brendan Gregg is an internationally renowned expert in computing performance. He is an Intel Fellow, focusing on cloud computing performance and eBPF. Previously based in the US where he worked for Netflix and Sun Microsystems, he authored Systems Performance and BPF Performance Tools (Addison-Wesley), and received the USENIX LISA Outstanding Achievement award. He has delivered industry-leading performance for various products, and created widely used performance tools, methodologies, and visualizations, including flame graphs. His work is the basis for multiple startups.