Open Source Sflow Collector File

| Metric | Value | |--------|-------| | Max datagrams/sec | 50k – 200k (depending on decoding complexity) | | Flow exports/sec | 500k – 2M | | Memory usage | <2GB (with 1h time‑window) | | CPU cores | 4‑8 (efficient if per‑core poller) |

import ( "github.com/msabramo/go-sflow" "net" ) open source sflow collector

A solid open‑source sFlow collector must handle UDP loss gracefully, normalize sampling rates, and export to a scalable time‑series database. Avoid JSON‑only collectors – they waste CPU and memory at high rates. | Metric | Value | |--------|-------| | Max

// Simplified sFlow collector using sflowgo library package main If you are ready to start collecting, here

Enter .

If you are ready to start collecting, here are the three most robust open-source solutions available today.

Let’s walk through a standard modern stack: using to collect data and Prometheus/Grafana to visualize it.