Linux Performance Archives - ITFROMZERO

A Guide to bpftrace and BCC on Fedora: Linux Performance Analysis and Diagnostics with eBPF

By IT From Zero October 22, 2026

Server lagging while top and iotop report normal metrics? Tap into eBPF with BCC and bpftrace on Fedora to dissect latency, disk I/O, and networking with sub-1.5% overhead.

Linux

Optimize Linux server performance for production: A detailed guide for beginners

By IT From Zero March 17, 2026

This article provides a detailed guide on how to optimize Linux server performance for a production environment. From resource monitoring to fine-tuning CPU, RAM, Disk I/O, and Network, it's aimed at beginners.