| `syscall_write_total`         | `counter` | Total write SysCalls to the kernel. /proc/[pid]/io syscw                                                       | `server` |
| `resident_memory_bytes`       | `gauge`   | Resident memory size in bytes                                                                                  | `server` |

          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },
          "expr": "process_resident_memory_bytes{app=\"istiod\"}",
          "format": "time_series",
          "intervalFactor": 2,
          "legendFormat": "Resident Memory",
          "refId": "H",
          "step": 2
        },
        {
          "datasource": {
            "type": "prometheus",

| `minio_node_process_cpu_total_seconds`     | Total user and system CPU time spent in seconds.                                                                |
| `minio_node_process_resident_memory_bytes` | Resident memory size in bytes.                                                                                  |

	// So if the result length is larger than an empirically-found
	// limit (8KB), we stop growing the source string once the limit
	// is reached and keep reusing the same source string - that
	// should therefore be always resident in the L1 cache - until we
	// have completed the construction of the result.
	// This yields significant speedups (up to +100%) in cases where
	// the result length is large (roughly, over L2 cache size).