Sudden Increase in Swap Usage: Symptoms and Initial Findings This morning, when I connected to my server, I wanted to check the system health before starting my workflow as usual. However, the scene I encountered was far from what I was accustomed to. The htop output showed the mysqld process consuming an abnormally high amount of CPU and RAM, but what really caught my attention was the swap usage reaching almost full capacity. When I checked with the free -h command, I saw that almost the ent...