server

Why should I care if my server is using swap? Swap is slower than RAM Swap is written to SSD, which has a limited number of write cycles, while RAM is not You spent money on RAM, don’t waste it Swappiness value Range: 0-100 Default: 60 0: Swap is used only when absolutely necessary 100: Swap is used as much as possible Check swappiness value 1 cat /proc/sys/vm/swappiness Change swappiness value Temporarily 1 sudo sysctl vm....