Proxmox ZFS memoria optimalizalas

nano /etc/modprobe.d/zfs.conf

options zfs zfs_arc_min=4294967296
options zfs zfs_arc_max=8589934592
options zfs zfs_flags=0x10

update-initramfs -u
proxmox-boot-tool refresh

https://www.dlford.io/memory-tuning-proxmox-zfs/