Swap usage loads very quickly.We cannot encounter any problem in past.
We have to constantly delete it when it is full.What we can do?
We have to constantly delete it when it is full.What we can do?
KSM Sharing
- Thread starter Ali-istif
- Start date
Swap usage is not only limited to situations when there is not enough RAM available but also during normal operation. See this good blog entry: https://chrisdown.name/2018/01/02/in-defence-of-swap.html
Since you do have 1TB of RAM, you might want to not use swap at all. Those 8GB are barely a drop in the bucket. You can use
KSM sharing will start to become active if the memory consumption of the node is over 80%. With your current usage of 80.11% you are at the threshold. If it goes higher, KSM should become active and check what memory areas of the VMs can be merged if they are the same.
Since you do have 1TB of RAM, you might want to not use swap at all. Those 8GB are barely a drop in the bucket. You can use
swapoff -a to disable it and then comment out the line for swap in /etc/fstab to avoid it being used on the next boot.KSM sharing will start to become active if the memory consumption of the node is over 80%. With your current usage of 80.11% you are at the threshold. If it goes higher, KSM should become active and check what memory areas of the VMs can be merged if they are the same.