Graph information
This graph shows the I/O to and from block devices.
| Field | Internal name | Type | Warning | Critical | Info |
|---|---|---|---|---|---|
| sda | dev8_0_write | derive | I/O on device sda |
Zooming is very easy, it's done in 3 clicks (regular clicks, no drag&drop):
- Click to define the start of zoom.
- Click to define the ending of zoom.
- Refresh.
You can use the interactive form too.