json
{
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      "name": "DS_PROMETHEUS",
      "label": "Prometheus",
      "description": "",
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    }
  ],
  "__elements": [],
  "__requires": [
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      "id": "bargauge",
      "name": "Bar gauge",
      "version": ""
    },
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    },
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  ],
  "annotations": {
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        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
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      }
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  },
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  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 0,
  "id": null,
  "links": [
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      "icon": "external link",
      "includeVars": false,
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      "tags": [],
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      "title": "New link",
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      "url": ""
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          "interval": "",
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      ],
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    },
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      "datasource": {
        "type": "prometheus",
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      },
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          },
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            ]
          },
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        },
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          {
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              "id": "byName",
              "options": "RR memory"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "fixedColor": "blue",
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                }
              }
            ]
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      },
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      },
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          }
        },
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          {
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          "interval": "",
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        }
      ],
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    },
    {
      "datasource": {
        "type": "prometheus",
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      },
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              "options": {
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          ],
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              {
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          }
        },
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          {
            "matcher": {
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            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "mode": "continuous-RdYlGr"
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "WORKING"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "mode": "continuous-GrYlRd"
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "INVALID"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "fixedColor": "dark-red",
                  "mode": "fixed"
                }
              }
            ]
          }
        ]
      },
      "gridPos": {
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        "w": 12,
        "x": 0,
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      },
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        "displayMode": "lcd",
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        "minVizWidth": 0,
        "orientation": "horizontal",
        "reduceOptions": {
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            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "showUnfilled": true
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
          "exemplar": false,
          "expr": "rr_http_total_workers",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "TOTAL",
          "refId": "C"
        },
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
          "exemplar": false,
          "expr": "rr_http_workers_ready",
          "instant": true,
          "interval": "",
          "legendFormat": "READY",
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        },
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
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          "expr": "rr_http_workers_working",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "WORKING",
          "refId": "D"
        },
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
          "exemplar": false,
          "expr": "rr_http_workers_invalid",
          "hide": false,
          "instant": true,
          "interval": "",
          "legendFormat": "INVALID",
          "refId": "B"
        }
      ],
      "title": "HTTP Workers state",
      "type": "bargauge"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${DS_PROMETHEUS}"
      },
      "fieldConfig": {
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            "axisPlacement": "auto",
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            "drawStyle": "line",
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            },
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            },
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            },
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              "mode": "off"
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          },
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            ]
          },
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              "options": "Workers total memory used"
            },
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      },
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          "datasource": {
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            "uid": "${DS_PROMETHEUS}"
          },
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          "instant": false,
          "interval": "",
          "legendFormat": "Workers total memory used",
          "refId": "A"
        }
      ],
      "title": "Workers total memory [HTTP]",
      "type": "timeseries"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${DS_PROMETHEUS}"
      },
      "fieldConfig": {
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          },
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          "thresholds": {
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                "value": null
              }
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        "overrides": []
      },
      "gridPos": {
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        "w": 24,
        "x": 0,
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      },
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      "options": {
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        "minVizHeight": 10,
        "minVizWidth": 0,
        "orientation": "horizontal",
        "reduceOptions": {
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          ],
          "fields": "",
          "values": false
        },
        "showUnfilled": true
      },
      "pluginVersion": "9.0.0",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
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          "instant": true,
          "interval": "",
          "legendFormat": "PID: {{pid}}",
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        }
      ],
      "title": "Memory by worker [HTTP]",
      "type": "bargauge"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${DS_PROMETHEUS}"
      },
      "fieldConfig": {
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          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 7,
            "gradientMode": "hue",
            "hideFrom": {
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              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "smooth",
            "lineWidth": 1,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "thresholds": {
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            "steps": [
              {
                "color": "green"
              },
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                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "s"
        },
        "overrides": [
          {
            "__systemRef": "hideSeriesFrom",
            "matcher": {
              "id": "byNames",
              "options": {
                "mode": "exclude",
                "names": [
                  "histogram_quantile(0.95, sum(rate(rr_http_request_duration_seconds_bucket[5m])) by (le))"
                ],
                "prefix": "All except:",
                "readOnly": true
              }
            },
            "properties": [
              {
                "id": "custom.hideFrom",
                "value": {
                  "legend": false,
                  "tooltip": false,
                  "viz": true
                }
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            ]
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        ]
      },
      "gridPos": {
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          "datasource": {
            "type": "prometheus",
            "uid": "${DS_PROMETHEUS}"
          },
          "exemplar": true,
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          "interval": "",
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "title": "HTTP latency (ms)",
      "type": "timeseries"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${DS_PROMETHEUS}"
      },
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            "mode": "palette-classic"
          },
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            "axisLabel": "Queue size (requests)",
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            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 6,
            "gradientMode": "none",
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              "viz": false
            },
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            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "auto",
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            "stacking": {
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            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
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        "y": 39
      },
      "id": 8,
      "options": {
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            "uid": "${DS_PROMETHEUS}"
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          "exemplar": true,
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          "interval": "",
          "legendFormat": "",
          "refId": "A"
        }
      ],
      "title": "HTTP requests queue size",
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    },
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      },
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          "expr": "rate(rr_http_request_total[1m])",
          "interval": "",
          "legendFormat": "RPM",
          "refId": "A"
        }
      ],
      "title": "RPM [HTTP]",
      "type": "timeseries"
    }
  ],
  "refresh": "5s",
  "schemaVersion": 36,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": []
  },
  "time": {
    "from": "now-30m",
    "to": "now"
  },
  "timepicker": {},
  "timezone": "",
  "title": "RoadRunner HTTP dashboard",
  "uid": "U8Ml4RU7z",
  "version": 5,
  "weekStart": "monday"
}
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