https://akurniawan.github.io/tags/gpu/Recent content in Gpu on Aditya Kurniawan (Akur)Hugoen-usSun, 16 Aug 2026 00:00:00 +0700https://akurniawan.github.io/posts/gpu-timeline-gaps/Sun, 16 Aug 2026 00:00:00 +0700https://akurniawan.github.io/posts/gpu-timeline-gaps/A program can report 98.8% device utilization while leaving its compute units idle 39% of the time. This is what I learned building a TUI for nsys timelines, and why the second number is the only one that matters.