About the Telemetry Bench
This notebook records empirical measurements taken across our Linux network testing nodes and transpacific test circuits. The focus is on packet dynamics: socket queue behavior, transport pacing, eBPF tracing, and the performance boundaries of standard kernel paths versus kernel-bypass architectures.
Instrumentation & Testing Rig
Measurement nodes run modern Debian/Linux kernels (6.6+ PREEMPT_RT and vanilla kernels) with Intel and Mellanox 10/25GbE NICs utilizing hardware timestamping (PTP/IEEE 1588). Traffic generation is executed via DPDK, MoonGen, and custom AF_XDP pipelines to ensure probe traffic does not perturb the measured characteristics.
There are no tracking scripts, analytics, or comment boxes. The pages are static documents compiled from engineering logs.
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