titan-iac/services/monitoring/dashboards/atlas-overview.json

{
  "uid": "atlas-overview",
  "title": "Atlas Overview",
  "folderUid": "atlas-overview",
  "editable": false,
  "annotations": {
    "list": []
  },
  "panels": [
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      "title": "Workers ready",
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        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 4,
        "x": 0,
        "y": 0
      },
      "targets": [
        {
          "expr": "sum(kube_node_status_condition{condition=\"Ready\",status=\"true\",node=~\"titan-04|titan-05|titan-06|titan-07|titan-08|titan-09|titan-10|titan-11|titan-12|titan-13|titan-14|titan-15|titan-16|titan-17|titan-18|titan-19|titan-22|titan-24\"})",
          "refId": "A"
        }
      ],
      "fieldConfig": {
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            "mode": "palette-classic"
          },
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            "mode": "absolute",
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              {
                "color": "red",
                "value": null
              },
              {
                "color": "orange",
                "value": 16
              },
              {
                "color": "yellow",
                "value": 17
              },
              {
                "color": "green",
                "value": 18
              }
            ]
          },
          "unit": "none",
          "custom": {
            "displayMode": "auto",
            "valueSuffix": "/18"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
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          "fields": "",
          "values": false
        },
        "textMode": "value"
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    },
    {
      "id": 2,
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        "type": "prometheus",
        "uid": "atlas-vm"
      },
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        "h": 5,
        "w": 4,
        "x": 4,
        "y": 0
      },
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        {
          "expr": "sum(kube_node_status_condition{condition=\"Ready\",status=\"true\",node=~\"titan-0a|titan-0b|titan-0c\"})",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
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            "mode": "absolute",
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              {
                "color": "red",
                "value": null
              },
              {
                "color": "green",
                "value": 3
              }
            ]
          },
          "unit": "none",
          "custom": {
            "displayMode": "auto",
            "valueSuffix": "/3"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
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          "fields": "",
          "values": false
        },
        "textMode": "value"
      }
    },
    {
      "id": 3,
      "type": "stat",
      "title": "Control plane workloads",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 4,
        "x": 8,
        "y": 0
      },
      "targets": [
        {
          "expr": "sum(kube_pod_info{node=~\"titan-0a|titan-0b|titan-0c\",namespace!~\"kube-system|kube-public|kube-node-lease|longhorn-system|monitoring\"})",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
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              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 1
              },
              {
                "color": "orange",
                "value": 2
              },
              {
                "color": "red",
                "value": 3
              }
            ]
          },
          "unit": "none",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value"
      },
      "links": [
        {
          "title": "Open atlas-pods dashboard",
          "url": "/d/atlas-pods",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 4,
      "type": "stat",
      "title": "Problem pods",
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        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 4,
        "x": 12,
        "y": 0
      },
      "targets": [
        {
          "expr": "sum(max by (namespace,pod) (kube_pod_status_phase{phase!~\"Running|Succeeded\"}))",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
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              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 1
              },
              {
                "color": "orange",
                "value": 2
              },
              {
                "color": "red",
                "value": 3
              }
            ]
          },
          "unit": "none",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value"
      },
      "links": [
        {
          "title": "Open atlas-pods dashboard",
          "url": "/d/atlas-pods",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 5,
      "type": "stat",
      "title": "Stuck terminating",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 4,
        "x": 16,
        "y": 0
      },
      "targets": [
        {
          "expr": "sum(max by (namespace,pod) (((time() - kube_pod_deletion_timestamp{pod!=\"\"}) > bool 600) and on(namespace,pod) (kube_pod_deletion_timestamp{pod!=\"\"} > bool 0)))",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 1
              },
              {
                "color": "orange",
                "value": 2
              },
              {
                "color": "red",
                "value": 3
              }
            ]
          },
          "unit": "none",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value"
      },
      "links": [
        {
          "title": "Open atlas-pods dashboard",
          "url": "/d/atlas-pods",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 6,
      "type": "stat",
      "title": "Running pods",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 4,
        "x": 20,
        "y": 0
      },
      "targets": [
        {
          "expr": "sum(kube_pod_status_phase{phase=\"Running\"})",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "rgba(115, 115, 115, 1)",
                "value": null
              },
              {
                "color": "green",
                "value": 1
              }
            ]
          },
          "unit": "none",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value"
      }
    },
    {
      "id": 7,
      "type": "stat",
      "title": "Hottest node: CPU",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 6,
        "x": 0,
        "y": 5
      },
      "targets": [
        {
          "expr": "topk(1, avg by (node) (((1 - avg by (instance) (rate(node_cpu_seconds_total{mode=\"idle\"}[5m]))) * 100) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")))",
          "refId": "A",
          "legendFormat": "{{node}}\\n",
          "instant": true
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 70
              },
              {
                "color": "red",
                "value": 85
              }
            ]
          },
          "unit": "percent",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "name_and_value"
      },
      "links": [
        {
          "title": "Open atlas-nodes dashboard",
          "url": "/d/atlas-nodes",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 8,
      "type": "stat",
      "title": "Hottest node: RAM",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 6,
        "x": 6,
        "y": 5
      },
      "targets": [
        {
          "expr": "topk(1, avg by (node) ((avg by (instance) ((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes) / node_memory_MemTotal_bytes * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")))",
          "refId": "A",
          "legendFormat": "{{node}}\\n",
          "instant": true
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "percentage",
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              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 70
              },
              {
                "color": "red",
                "value": 85
              }
            ]
          },
          "unit": "percent",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "name_and_value"
      },
      "links": [
        {
          "title": "Open atlas-nodes dashboard",
          "url": "/d/atlas-nodes",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 9,
      "type": "stat",
      "title": "Hottest node: NET (rx+tx)",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 6,
        "x": 12,
        "y": 5
      },
      "targets": [
        {
          "expr": "topk(1, avg by (node) (rate(container_network_receive_bytes_total{namespace!=\"\" ,pod!=\"\"}[5m]) + rate(container_network_transmit_bytes_total{namespace!=\"\" ,pod!=\"\"}[5m])))",
          "refId": "A",
          "legendFormat": "{{node}}\\n",
          "instant": true
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
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              {
                "color": "rgba(115, 115, 115, 1)",
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              },
              {
                "color": "green",
                "value": 1
              }
            ]
          },
          "unit": "Bps",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
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          "fields": "",
          "values": false
        },
        "textMode": "name_and_value"
      },
      "links": [
        {
          "title": "Open atlas-nodes dashboard",
          "url": "/d/atlas-nodes",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 10,
      "type": "stat",
      "title": "Hottest node: I/O (r+w)",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 5,
        "w": 6,
        "x": 18,
        "y": 5
      },
      "targets": [
        {
          "expr": "topk(1, avg by (node) (rate(node_disk_read_bytes_total[5m]) + rate(node_disk_written_bytes_total[5m])))",
          "refId": "A",
          "legendFormat": "{{node}}\\n",
          "instant": true
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      ],
      "fieldConfig": {
        "defaults": {
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            "mode": "palette-classic"
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                "color": "rgba(115, 115, 115, 1)",
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              {
                "color": "green",
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            ]
          },
          "unit": "Bps",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
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          "fields": "",
          "values": false
        },
        "textMode": "name_and_value"
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      "links": [
        {
          "title": "Open atlas-nodes dashboard",
          "url": "/d/atlas-nodes",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 11,
      "type": "piechart",
      "title": "Namespace CPU share",
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        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 9,
        "w": 12,
        "x": 0,
        "y": 10
      },
      "targets": [
        {
          "expr": "topk(10, sum(rate(container_cpu_usage_seconds_total{namespace!=\"\",pod!=\"\"}[5m])) by (namespace))",
          "refId": "A",
          "legendFormat": "{{namespace}}"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "unit": "percent"
        },
        "overrides": []
      },
      "options": {
        "legend": {
          "displayMode": "list",
          "placement": "right"
        },
        "pieType": "pie",
        "reduceOptions": {
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          "fields": "",
          "values": false
        }
      }
    },
    {
      "id": 12,
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      "title": "Namespace RAM share",
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        "type": "prometheus",
        "uid": "atlas-vm"
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      "gridPos": {
        "h": 9,
        "w": 12,
        "x": 12,
        "y": 10
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        {
          "expr": "topk(10, sum(container_memory_working_set_bytes{namespace!=\"\",pod!=\"\"}) by (namespace))",
          "refId": "A",
          "legendFormat": "{{namespace}}"
        }
      ],
      "fieldConfig": {
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          "unit": "percent"
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        "overrides": []
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        "legend": {
          "displayMode": "list",
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        "pieType": "pie",
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          "fields": "",
          "values": false
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      }
    },
    {
      "id": 13,
      "type": "timeseries",
      "title": "Cluster node CPU",
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        "type": "prometheus",
        "uid": "atlas-vm"
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      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 0,
        "y": 19
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        {
          "expr": "avg by (node) (((1 - avg by (instance) (rate(node_cpu_seconds_total{mode=\"idle\"}[5m]))) * 100) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\"))",
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          "legendFormat": "{{node}}"
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      ],
      "fieldConfig": {
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        "overrides": []
      },
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          "calcs": [
            "last"
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        },
        "tooltip": {
          "mode": "multi"
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      },
      "links": [
        {
          "title": "Open atlas-nodes dashboard",
          "url": "/d/atlas-nodes",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 14,
      "type": "timeseries",
      "title": "Cluster node RAM",
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        "type": "prometheus",
        "uid": "atlas-vm"
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        "h": 8,
        "w": 12,
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        "y": 19
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          "calcs": [
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        "tooltip": {
          "mode": "multi"
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      },
      "links": [
        {
          "title": "Open atlas-nodes dashboard",
          "url": "/d/atlas-nodes",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 15,
      "type": "timeseries",
      "title": "Control plane CPU (incl. titan-db)",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
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      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 27
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        {
          "expr": "(avg by (node) (((1 - avg by (instance) (rate(node_cpu_seconds_total{mode=\"idle\"}[5m]))) * 100) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\"))) * on(node) group_left() label_replace(node_uname_info{nodename=~\"titan-0a|titan-0b|titan-0c|titan-db\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")",
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      "fieldConfig": {
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        "tooltip": {
          "mode": "multi"
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      }
    },
    {
      "id": 16,
      "type": "timeseries",
      "title": "Control plane RAM (incl. titan-db)",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 12,
        "y": 27
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        {
          "expr": "(avg by (node) ((avg by (instance) ((node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes) / node_memory_MemTotal_bytes * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\"))) * on(node) group_left() label_replace(node_uname_info{nodename=~\"titan-0a|titan-0b|titan-0c|titan-db\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")",
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      "fieldConfig": {
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        },
        "tooltip": {
          "mode": "multi"
        }
      }
    },
    {
      "id": 17,
      "type": "timeseries",
      "title": "Cluster ingress throughput",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 0,
        "y": 34
      },
      "targets": [
        {
          "expr": "sum(rate(container_network_receive_bytes_total{namespace!=\"\" ,pod!=\"\"}[5m])) or on() vector(0)",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "unit": "Bps"
        },
        "overrides": []
      },
      "options": {
        "legend": {
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "multi"
        }
      },
      "links": [
        {
          "title": "Open atlas-network dashboard",
          "url": "/d/atlas-network",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 18,
      "type": "timeseries",
      "title": "Cluster egress throughput",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 7,
        "w": 12,
        "x": 12,
        "y": 34
      },
      "targets": [
        {
          "expr": "sum(rate(container_network_transmit_bytes_total{namespace!=\"\" ,pod!=\"\"}[5m])) or on() vector(0)",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "unit": "Bps"
        },
        "overrides": []
      },
      "options": {
        "legend": {
          "displayMode": "list",
          "placement": "bottom"
        },
        "tooltip": {
          "mode": "multi"
        }
      },
      "links": [
        {
          "title": "Open atlas-network dashboard",
          "url": "/d/atlas-network",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 19,
      "type": "timeseries",
      "title": "Root filesystem usage",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 0,
        "y": 41
      },
      "targets": [
        {
          "expr": "avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\"))",
          "refId": "A",
          "legendFormat": "{{node}}"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "unit": "percent"
        },
        "overrides": []
      },
      "options": {
        "legend": {
          "displayMode": "table",
          "placement": "right",
          "calcs": [
            "last"
          ]
        },
        "tooltip": {
          "mode": "multi"
        }
      },
      "timeFrom": "30d",
      "links": [
        {
          "title": "Open atlas-storage dashboard",
          "url": "/d/atlas-storage",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 20,
      "type": "bargauge",
      "title": "Nodes closest to full root disks",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 12,
        "y": 41
      },
      "targets": [
        {
          "expr": "topk(8, avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\")))",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "unit": "percent",
          "min": 0,
          "max": 100,
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 50
              },
              {
                "color": "orange",
                "value": 70
              },
              {
                "color": "red",
                "value": 85
              }
            ]
          },
          "displayName": "{{node}}"
        },
        "overrides": []
      },
      "options": {
        "displayMode": "gradient",
        "orientation": "horizontal",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        }
      },
      "links": [
        {
          "title": "Open atlas-storage dashboard",
          "url": "/d/atlas-storage",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 21,
      "type": "stat",
      "title": "Astreae usage",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 6,
        "w": 6,
        "x": 0,
        "y": 49
      },
      "targets": [
        {
          "expr": "100 - (sum(node_filesystem_avail_bytes{mountpoint=\"/mnt/astreae\",fstype!~\"tmpfs|overlay\"}) / sum(node_filesystem_size_bytes{mountpoint=\"/mnt/astreae\",fstype!~\"tmpfs|overlay\"}) * 100)",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 70
              },
              {
                "color": "red",
                "value": 85
              }
            ]
          },
          "unit": "percent",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value"
      },
      "links": [
        {
          "title": "Open atlas-storage dashboard",
          "url": "/d/atlas-storage",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 22,
      "type": "stat",
      "title": "Asteria usage",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 6,
        "w": 6,
        "x": 6,
        "y": 49
      },
      "targets": [
        {
          "expr": "100 - (sum(node_filesystem_avail_bytes{mountpoint=\"/mnt/asteria\",fstype!~\"tmpfs|overlay\"}) / sum(node_filesystem_size_bytes{mountpoint=\"/mnt/asteria\",fstype!~\"tmpfs|overlay\"}) * 100)",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "percentage",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "yellow",
                "value": 70
              },
              {
                "color": "red",
                "value": 85
              }
            ]
          },
          "unit": "percent",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value"
      },
      "links": [
        {
          "title": "Open atlas-storage dashboard",
          "url": "/d/atlas-storage",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 23,
      "type": "stat",
      "title": "Astreae free",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 6,
        "w": 6,
        "x": 12,
        "y": 49
      },
      "targets": [
        {
          "expr": "sum(node_filesystem_avail_bytes{mountpoint=\"/mnt/astreae\",fstype!~\"tmpfs|overlay\"})",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "rgba(115, 115, 115, 1)",
                "value": null
              },
              {
                "color": "green",
                "value": 1
              }
            ]
          },
          "unit": "decbytes",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value"
      },
      "links": [
        {
          "title": "Open atlas-storage dashboard",
          "url": "/d/atlas-storage",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 24,
      "type": "stat",
      "title": "Asteria free",
      "datasource": {
        "type": "prometheus",
        "uid": "atlas-vm"
      },
      "gridPos": {
        "h": 6,
        "w": 6,
        "x": 18,
        "y": 49
      },
      "targets": [
        {
          "expr": "sum(node_filesystem_avail_bytes{mountpoint=\"/mnt/asteria\",fstype!~\"tmpfs|overlay\"})",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "rgba(115, 115, 115, 1)",
                "value": null
              },
              {
                "color": "green",
                "value": 1
              }
            ]
          },
          "unit": "decbytes",
          "custom": {
            "displayMode": "auto"
          }
        },
        "overrides": []
      },
      "options": {
        "colorMode": "value",
        "graphMode": "area",
        "justifyMode": "center",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value"
      },
      "links": [
        {
          "title": "Open atlas-storage dashboard",
          "url": "/d/atlas-storage",
          "targetBlank": true
        }
      ]
    },
    {
      "id": 25,
      "type": "text",
      "title": "About this dashboard",
      "gridPos": {
        "h": 5,
        "w": 24,
        "x": 0,
        "y": 55
      },
      "datasource": null,
      "options": {
        "mode": "markdown",
        "content": "### Atlas Overview\n- Anonymous users land here; follow the panel links for pod/node/storage/network drill-downs.\n- Control plane workload count flags any non-system pods that slipped onto the HA nodes.\n- Problem and stuck pods use kube-state-metrics so counts and detail tables match exactly."
      }
    }
  ],
  "schemaVersion": 39,
  "style": "dark",
  "tags": [
    "atlas",
    "overview"
  ],
  "templating": {
    "list": []
  },
  "time": {
    "from": "now-12h",
    "to": "now"
  },
  "links": [
    {
      "title": "Atlas Pods",
      "type": "dashboard",
      "dashboardUid": "atlas-pods",
      "keepTime": false
    },
    {
      "title": "Atlas Nodes",
      "type": "dashboard",
      "dashboardUid": "atlas-nodes",
      "keepTime": false
    },
    {
      "title": "Atlas Storage",
      "type": "dashboard",
      "dashboardUid": "atlas-storage",
      "keepTime": false
    },
    {
      "title": "Atlas Network",
      "type": "dashboard",
      "dashboardUid": "atlas-network",
      "keepTime": false
    }
  ]
}