Filesystem      Size  Used Avail Use% Mounted on
tmpfs           6.3G  932K  6.3G   1% /run
/dev/vda1       300G   24G  264G   9% /
tmpfs            32G  4.0K   32G   1% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           6.3G  8.0K  6.3G   1% /run/user/1000
overlay         300G   24G  264G   9% /var/lib/docker/rootfs/overlayfs/eab1b0e6d2ad6bdac1121ff1f26d70ea45e1ce3d6c999f418f8309b337f6cfab
tmpfs           512M     0  512M   0% /opt/stack/data/etcd