P99 CONF 2025 is coming Oct 22-23! Call for speakers is open.

SESSION ON-DEMAND

All Things P99

The event for developers who care about P99 percentiles and high-performance, low-latency applications

Capturing NIC and Kernel TX and RX Timestamps for Packets in Go

Rocket Science’s Blain Smith shows how to get better timestamp granularity from the NIC by directly sending and capturing data at the Layer 1 level.

19 minutes

Blain Smith, Staff Software Engineer at Rocket Science

Blain Smith is a 10 year veteran working on backend services for AAA game studios and now focusing on networking software and distributed systems.