https://cloudalbania.com/tags/performance/Recent content in Performance on Besmir ZanajHugo -- gohugo.ioen-usSat, 31 Oct 2026 00:00:00 +0000https://cloudalbania.com/2026-10-linux-performance-troubleshooting/Sat, 31 Oct 2026 00:00:00 +0000https://cloudalbania.com/2026-10-linux-performance-troubleshooting/Why this list A server is slow, someone is waiting, and you have just logged in. It is tempting to start guessing. What I do instead is run a fixed set of commands that, in about a minute, tells me whether the problem is CPU, memory, disk or network, and where to look next. This is the checklist I use, written for the junior and medior sysadmins I work with: what each command is for and the one or two things I look at in its output.