disk
Disk usage of the mounted filesystems (statvfs), read every 10 s
while a reader is visible. While none is but a graph keeps history
of it, it reads at the coarser of that and a twentieth of the
graph's history; otherwise not at all.
| Field | Type | |
|---|---|---|
usage | float | The root filesystem's fraction in use, 0 to 1: pct(disk.usage). |
used | float | The root filesystem's bytes in use. |
total | float | The root filesystem's size in bytes. |
free | float | The root filesystem's bytes free to a user. |
all | [Filesystem] | Every mounted filesystem on a local disk, / first, keyed by path. |