Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        3.7G     0  3.7G   0% /dev
tmpfs           3.8G  304K  3.8G   1% /dev/shm
tmpfs           1.5G   18M  1.5G   2% /run
/dev/vda1        40G   15G   26G  38% /
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/d7c05e0935f64f494963fdfa7c09b52aa0e3b5b317464b5843887f9025e07f50/userdata/shm
overlay          40G   15G   26G  38% /var/lib/containers/storage/overlay/dd2c4eaee46cab70ba14d7c429a9b1b6c6431d2661a28a645e7085d163583da2/merged