Brendan Gregg
Performance Engineer
BPF Tools
DTrace
Biography
Brendan Gregg is a performance engineer at Intel, known for his work on DTrace, BPF, and system performance analysis. He’s the author of “Systems Performance.”
Daily Work
- Performance engineering at Intel
- Developing BPF-based tools
- Writing about system performance
- Speaking at conferences
Challenges
“Performance problems are everywhere. The tools to find them should be just as ubiquitous.”
Impact
Brendan’s flame graphs and BPF tools have revolutionized how the industry debugs performance issues.