Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        100M     0  100M   0% /dev
tmpfs           999M     0  999M   0% /dev/shm
tmpfs           500M  4.2M  496M   1% /run
tmpfs           999M  408K  999M   1% /run/wrappers
/dev/vda        488M  153M  300M  34% /
store           879G  229G  606G  28% /nix/.ro-store
tmpfs           999M     0  999M   0% /nix/.rw-store
shared          879G  229G  606G  28% /tmp/shared
xchg            879G  229G  606G  28% /tmp/xchg
overlay         999M     0  999M   0% /nix/store
tmpfs           999M     0  999M   0% /sys/fs/cgroup
tmpfs           200M     0  200M   0% /run/user/0