System mounted devices and filesystems (not process specific).
Column | Type | Description |
---|---|---|
blocks | bigint | Mounted device used blocks |
blocks_available | bigint | Mounted device available blocks |
blocks_free | bigint | Mounted device free blocks |
blocks_size | bigint | Block size in bytes |
device | text | Mounted device |
device_alias | text | Mounted device alias |
flags | text | Mounted device flags |
inodes | bigint | Mounted device used inodes |
inodes_free | bigint | Mounted device free inodes |
path | text | Mounted device path |
type | text | Mounted device type |
Returns the drive free space in gigabytes and as percentage.
SELECT path, type, ROUND((blocks_available * blocks_size * 10e-10), 2) AS free_gb, ROUND ((blocks_available * 1.0 / blocks * 1.0) * 100, 2) AS free_pc FROM mounts WHERE path = '/';