DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026 root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC x86_64
hw.physmem: 4257873920
swap: /dev/vbd0s1b 8388608 512-blocks (4GB)
vfs.usermount: 1 (set as root; precondition for unprivileged mount)
mount | tmpfs: /tmp (975M, boot default), /var/run/shm
vmstat -m: tmpfs_dirent limit 390M (= kmem_lim/10 = RAM/10)
cc: gcc 8.3 [DragonFly]