Registered Buffer Rings in io_uring for High-Fanout RPC Gateways
Replacing `epoll` readiness loops with kernel-managed multishot `IORING_OP_RECV` buffer rings cut syscall overhead by 71% on 100GbE internal service meshes.
Complete Essay Index
Published Essays
Production post-mortems, kernel telemetry studies, and reproducible hardware benchmarks—filterable by topic or keyword.
- Articles
- 8
- Topics
- 6
- Latest
- Oct 28, 2026