The next table contains details about the metrics collected by the node_exporter.
| item | metric group | metric | type | description |
|---|---|---|---|---|
| 1 | node_filesystem | |||
| device | LABEL | Device of the filesystem | ||
| mountpoint | LABEL | Mount point of the filesystem | ||
| fstype | LABEL | The type of filesystem | ||
| size_bytes | GAUGE | Filesystem size in bytes | ||
| avail_bytes | GAUGE | Filesystem space available to non-root users in bytes | ||
| files | GAUGE | Filesystem total file nodes | ||
| files_free | GAUGE | Filesystem total free file nodes | ||
| device_error | GAUGE | Whether an error occurred while getting statistics for the given device |