Filesystem Size Used Avail Use% Mounted on devtmpfs 2.8G 0 2.8G 0% /dev tmpfs 2.9G 0 2.9G 0% /dev/shm tmpfs 2.9G 1.1M 2.9G 1% /run /dev/loop0 1.2G 1.2G 0 100% /run/blackPanther/ovlsize overlay 2.9G 37M 2.8G 2% / tmpfs 2.9G 0 2.9G 0% /sys/fs/cgroup tmpfs 2.9G 8.0K 2.9G 1% /tmp