network performance

Learn to boost WAN performance without buying more bandwidth by combining Linux tc with CAKE/FQ-CoDel and a tiny scikit-learn model. The post provides Bash scripts to log RTT/load, predict next-minute latency, and auto-shape egress in a 1-minute loop, plus install steps (apt/dnf/zypper), optional BBR, validation, and rollback. Real-world results show smoother video/VoIP and timely backups with safe, reversible controls.

Optimizing TCP KeepAlive in Linux systems is crucial for improving network efficiency and connection reliability. By adjusting parameters like `tcp_keepalive_time`, `tcp_keepalive_probes`, and `tcp_keepalive_intvl`, administrators can reduce latency, use resources more efficiently, and enhance overall network performance. This guide provides steps for configuring these settings and testing them to ensure optimal network operation.

This guide explains how to monitor cloud network latency and performance using Linux Bash, covering tools such as ping, traceroute, iperf3, and netcat. It includes tips on automating tasks with Bash scripts and scheduling cron jobs to enhance monitoring efficiency, crucial for IT professionals managing cloud operations.

Learn how to use `speedtest-cli`, a Python command-line tool on Linux, to assess internet speeds accurately via Ookla's servers. This guide covers installation steps for various Linux distributions and usage tips to measure download/upload speeds and ping, crucial for network troubleshooting and performance monitoring.

Explore iPerf, a crucial tool for measuring network performance. Ideal for network admins and tech enthusiasts, this article covers iPerf’s ability to gauge TCP and UDP bandwidth, perform parallel tests, and track changes over time. It provides installation steps for various Linux distributions and basic instructions for using iPerf to improve network efficiency.