Swap: Difference between revisions
Jump to navigation
Jump to search
(Created page with "=How to handle swappiness= Start top and press O then p to sort by swap. top -c Look at what is using swap. si and so is swap in and swap out. vmstat 1 To return swap to ram...") |
|||
| Line 6: | Line 6: | ||
To return swap to ram. | To return swap to ram. | ||
swapoff -a; swapon -a | swapoff -a; swapon -a | ||
See swappiness value. | |||
cat /proc/sys/vm/swappiness | |||
To set swippiness value. | |||
sudo sysctl vm.swappiness=0 | |||
Revision as of 14:44, 29 August 2019
How to handle swappiness
Start top and press O then p to sort by swap.
top -c
Look at what is using swap. si and so is swap in and swap out.
vmstat 1
To return swap to ram.
swapoff -a; swapon -a
See swappiness value.
cat /proc/sys/vm/swappiness
To set swippiness value.
sudo sysctl vm.swappiness=0