Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        4.0M     0  4.0M   0% /dev
tmpfs           3.8G  320K  3.8G   1% /dev/shm
tmpfs           1.5G   32M  1.5G   3% /run
/dev/vda1        40G   22G   19G  53% /
tmpfs           768M     0  768M   0% /run/user/1000
tmpfs           768M  4.0K  768M   1% /run/user/0
shm              63M     0   63M   0% /var/lib/containers/storage/overlay-containers/eafad5cffe0376222d3b290777d305b8d5ab48c6cfc718a145c0e1d39d9dfb67/userdata/shm
overlay          40G   22G   19G  53% /var/lib/containers/storage/overlay/159374e71e0a6225cb9fd6b3844cd54b2fa5af2960e678d3a0d5e8ed0ac1b486/merged