Why this person matters
Brendan Gregg is known for Performance engineering، Flame Graph، eBPF و observability سیستم. ابزارها و روشهای او troubleshooting performance را از حدس به اندازهگیری kernel/application behavior نزدیک کردهاند
Engineering lesson
قبل از tuning، evidence بگیر؛ performance بدون measurement تبدیل به مجموعهای از افسانههای عملیاتی میشود
Open-source context
Long-lived open-source projects depend on code, review, release engineering, governance, documentation, security response and community trust. This profile focuses on transferable engineering lessons rather than celebrity.
