Hi :) I am setting an Elasticsearch cluster using FreeBSD 12-STABLE. The servers have 64 GB of memory and I am running ZFS. I was puzzled when despite having limited vfs.zfs.arc_max to 32 GB and assigning a 16 GB heap (locked) to Elasticsearch, and with around 10 GB of free memory, I saw the system hitting swap and actively paging in and out. Should it happen? Checking sysctl values I noticed that kern.maxusers was 4429! Is this sane? I have decreased it to 32 on boot.loader.conf and I am checking wether it behaves the same. Thanks! Borja.