Why is proxmox swapping?

[cyberbootje]

Hi

The proxmox machine is using 800MB / 12 GB and is still swapping 17MB, a few minutes ago it was 200MB.
Now, 17MB is not much but i still want to know why, there is plenty of memory

 

[dietmar]

No sure, but maybe some programs use swap directly (mmap or something like that?)

 

[cyberbootje]

Well, it is a standard install.
The system is just 4 hours up and iscsi + 4 test vm's are installed...