#swap

3 one-liners with this tag.

Change swappiness at runtime

#sysctl vm.swappiness=10

cautionSystem and hardware

Find out which processes are using swap

$for f in /proc/[0-9]*/status; do awk '/^Name:/ {n=$2} /^VmSwap:/ {print $2, "kB", n}' "$f"; done 2>/dev/null | sort -rn | head -15

harmlessProcesses

Show memory, swap areas and swappiness

$free -h && swapon --show && cat /proc/sys/vm/swappiness

harmlessSystem and hardware