| `minio_system_process_io_wchar_bytes`              | Total bytes written by the process to the underlying storage system including page cache, /proc/[pid]/io wchar. <br><br>Type: counter | `server` |
| `minio_system_process_io_write_bytes`              | Total bytes written by the process to the underlying storage system, /proc/[pid]/io write_bytes. <br><br>Type: counter                | `server` |

| `minio_node_io_wchar_bytes`                | Total bytes written by the process to the underlying storage system including page cache, /proc/[pid]/io wchar. |
| `minio_node_io_write_bytes`                | Total bytes written by the process to the underlying storage system, /proc/[pid]/io write_bytes.                |

				MetricV2{
					Description: getMinioProcessIOReadCachedBytesMD(),
					Value:       float64(io.RChar),
				})
		}

		if io.WChar > 0 {
			metrics = append(metrics,
				MetricV2{
					Description: getMinioProcessIOWriteCachedBytesMD(),
					Value:       float64(io.WChar),
				})
		}

		if startTime > 0 {
			metrics = append(metrics,
				MetricV2{