Disk
Monitors disk usage, inode statistics, and disk I/O activity.
Metrics
| Metric | Description |
|---|---|
disk_total_bytes |
Total disk space |
disk_free_bytes |
Free disk space |
disk_used_bytes |
Used disk space |
disk_used_ratio |
Used space ratio |
disk_inodes_total_total |
Total inodes |
disk_inodes_free_total |
Free inodes |
disk_inodes_used_total |
Used inodes |
disk_inodes_used_ratio |
Used inodes ratio |
disk_read_rate |
Read operations per second |
disk_write_rate |
Write operations per second |
disk_read_bps |
Read bytes per second |
disk_write_bps |
Write bytes per second |
disk_busy_ratio |
Ratio of time the disk was busy |
disk_avg_request_ms |
Average time per disk I/O request |
Tags
device: Disk device name (e.g.,/dev/sda1)mountpoint: The path where the disk is mounted (e.g.,/,/home)