| This graph shows the I/O to and from block devices. | |||||
| Field | Internal name | Type | Warn | Crit | Info |
|---|---|---|---|---|---|
| xvda2 | dev202_0_write | derive | I/O on device xvda2 | ||
| xvda1 | dev202_1_write | derive | I/O on device xvda1 | ||
| xvda3 | dev202_2_write | derive | I/O on device xvda3 | ||
| xvda4 | dev202_3_write | derive | I/O on device xvda4 | ||
| xvdb | dev202_4_write | derive | I/O on device xvdb | ||