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Linux Server Performance Tuning with cgroups v2
In this episode of Linux Server Admin with Fexingo, Lucas and Luna dive into the world of Linux control groups version 2 (cgroups v2). They explain why cgroups v2 is now the default on most modern distributions, how it differs from the older v1 interface, and walk through a practical example of limiting CPU and memory usage for a resource-hungry database process. The hosts discuss the unified hierarchy, the no-internal-process constraint, and how to use systemd slices for persistent resource controls. They also share real-world scenarios where cgroups v2 saved a production server from OOM…
The skinny
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