Grafana dashboard: Kubernetes Test RAM Utilization
Description: Kubernetes


{
  "__inputs": [],
  "__elements": [],
  "__requires": [
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "9.0.1"
    },
    {
      "type": "datasource",
      "id": "prometheus",
      "name": "Prometheus",
      "version": "1.0.0"
    },
    {
      "type": "panel",
      "id": "table",
      "name": "Table",
      "version": ""
    },
    {
      "type": "panel",
      "id": "timeseries",
      "name": "Time series",
      "version": ""
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": {
          "type": "grafana",
          "uid": "-- Grafana --"
        },
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "target": {
          "limit": 100,
          "matchAny": false,
          "tags": [],
          "type": "dashboard"
        },
        "type": "dashboard"
      }
    ]
  },
  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1660832077488,
  "links": [],
  "liveNow": false,
  "panels": [
    {
      "collapsed": false,
      "datasource": {
        "type": "prometheus",
        "uid": "prometheus"
      },
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 0
      },
      "id": 17,
      "panels": [],
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "prometheus"
          },
          "refId": "A"
        }
      ],
      "title": "Memory Quota",
      "type": "row"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "$datasource"
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "custom": {
            "align": "auto",
            "displayMode": "auto",
            "inspect": false
          },
          "decimals": 2,
          "displayName": "",
          "mappings": [],
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "short"
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Time"
            },
            "properties": [
              {
                "id": "displayName",
                "value": "Time"
              },
              {
                "id": "custom.align"
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Value #A"
            },
            "properties": [
              {
                "id": "displayName",
                "value": "Memory Usage"
              },
              {
                "id": "unit",
                "value": "bytes"
              },
              {
                "id": "decimals",
                "value": 2
              },
              {
                "id": "custom.align"
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Value #B"
            },
            "properties": [
              {
                "id": "displayName",
                "value": "Memory Requests"
              },
              {
                "id": "unit",
                "value": "bytes"
              },
              {
                "id": "decimals",
                "value": 2
              },
              {
                "id": "custom.align"
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Requests %"
            },
            "properties": [
              {
                "id": "displayName",
                "value": "Memory Requests %"
              },
              {
                "id": "unit",
                "value": "percentunit"
              },
              {
                "id": "decimals",
                "value": 2
              },
              {
                "id": "custom.align"
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Value #D"
            },
            "properties": [
              {
                "id": "displayName",
                "value": "Memory Limits"
              },
              {
                "id": "unit",
                "value": "bytes"
              },
              {
                "id": "decimals",
                "value": 2
              },
              {
                "id": "custom.align"
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Limit %"
            },
            "properties": [
              {
                "id": "displayName",
                "value": "Memory Limits %"
              },
              {
                "id": "unit",
                "value": "percentunit"
              },
              {
                "id": "decimals",
                "value": 2
              },
              {
                "id": "custom.align"
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "pod"
            },
            "properties": [
              {
                "id": "displayName",
                "value": "Pod"
              },
              {
                "id": "unit",
                "value": "short"
              },
              {
                "id": "decimals",
                "value": 2
              },
              {
                "id": "links",
                "value": [
                  {
                    "targetBlank": false,
                    "title": "Drill down",
                    "url": "/d/6581e46e4e5c7ba40a07646395ef7b23/k8s-resources-pod?var-datasource=$datasource&var-cluster=$cluster&var-namespace=$namespace&var-pod=$__cell"
                  }
                ]
              },
              {
                "id": "custom.align",
                "value": "auto"
              }
            ]
          }
        ]
      },
      "gridPos": {
        "h": 7,
        "w": 24,
        "x": 0,
        "y": 1
      },
      "id": 4,
      "interval": "1m",
      "links": [],
      "options": {
        "footer": {
          "enablePagination": false,
          "fields": "",
          "reducer": [
            "sum"
          ],
          "show": false
        },
        "showHeader": true,
        "sortBy": [
          {
            "desc": false,
            "displayName": "Memory Requests %"
          }
        ]
      },
      "pluginVersion": "9.0.1",
      "targets": [
        {
          "datasource": {
            "uid": "$datasource"
          },
          "editorMode": "code",
          "expr": "sum  (container_memory_working_set_bytes{namespace=\"$namespace\", container!=\"\", image!=\"\"} * on(namespace,pod) group_left(workload_type) namespace_workload_pod:kube_pod_owner:relabel{namespace=\"$namespace\", workload_type=\"$type\"}) by(pod)",
          "format": "table",
          "hide": false,
          "instant": true,
          "intervalFactor": 2,
          "legendFormat": "",
          "refId": "A",
          "step": 10
        },
        {
          "datasource": {
            "uid": "$datasource"
          },
          "expr": "sum(\n    kube_pod_container_resource_requests{job=\"kube-state-metrics\", namespace=\"$namespace\", resource=\"memory\"}\n  * on(namespace,pod)\n    group_left(workload_type) namespace_workload_pod:kube_pod_owner:relabel{namespace=\"$namespace\", workload_type=\"$type\"}\n) by (pod)\n",
          "format": "table",
          "hide": false,
          "instant": true,
          "intervalFactor": 2,
          "legendFormat": "",
          "refId": "B",
          "step": 10
        },
        {
          "datasource": {
            "uid": "$datasource"
          },
          "expr": "sum(\n    kube_pod_container_resource_limits{job=\"kube-state-metrics\", namespace=\"$namespace\", resource=\"memory\"}\n  * on(namespace,pod)\n    group_left(workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}\n) by (pod)\n",
          "format": "table",
          "hide": false,
          "instant": true,
          "intervalFactor": 2,
          "legendFormat": "",
          "refId": "D",
          "step": 10
        }
      ],
      "title": "Memory Quota",
      "transformations": [
        {
          "id": "merge",
          "options": {
            "reducers": []
          }
        },
        {
          "id": "calculateField",
          "options": {
            "alias": "Requests %",
            "binary": {
              "left": "Value #A",
              "operator": "/",
              "reducer": "sum",
              "right": "Value #B"
            },
            "mode": "binary",
            "reduce": {
              "include": [
                "Value #A",
                "Value #B"
              ],
              "reducer": "sum"
            },
            "replaceFields": false
          }
        },
        {
          "id": "calculateField",
          "options": {
            "alias": "Limit %",
            "binary": {
              "left": "Value #A",
              "operator": "/",
              "reducer": "sum",
              "right": "Value #D"
            },
            "mode": "binary",
            "reduce": {
              "reducer": "sum"
            }
          }
        }
      ],
      "type": "table"
    },
    {
      "collapsed": false,
      "datasource": {
        "type": "prometheus",
        "uid": "prometheus"
      },
      "gridPos": {
        "h": 1,
        "w": 24,
        "x": 0,
        "y": 8
      },
      "id": 16,
      "panels": [],
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "prometheus"
          },
          "refId": "A"
        }
      ],
      "title": "Memory Usage",
      "type": "row"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "$datasource"
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 70,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineStyle": {
              "fill": "solid"
            },
            "lineWidth": 0,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "max": 1,
          "min": 0,
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "percentunit"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 0,
        "y": 9
      },
      "id": 18,
      "interval": "1m",
      "links": [],
      "options": {
        "legend": {
          "calcs": [
            "min",
            "max",
            "mean"
          ],
          "displayMode": "table",
          "placement": "right"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "pluginVersion": "9.0.1",
      "targets": [
        {
          "datasource": {
            "uid": "$datasource"
          },
          "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\", image!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n/sum(\n    kube_pod_container_resource_requests{job=\"kube-state-metrics\", cluster=\"$cluster\", namespace=\"$namespace\", resource=\"memory\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)",
          "format": "time_series",
          "intervalFactor": 2,
          "legendFormat": "{{pod}}",
          "refId": "A",
          "step": 10
        }
      ],
      "title": "Requests %",
      "type": "timeseries"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "$datasource"
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 70,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineStyle": {
              "fill": "solid"
            },
            "lineWidth": 0,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "max": 1,
          "min": 0,
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "percentunit"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 8,
        "w": 12,
        "x": 12,
        "y": 9
      },
      "id": 19,
      "interval": "1m",
      "links": [],
      "options": {
        "legend": {
          "calcs": [
            "min",
            "max",
            "mean"
          ],
          "displayMode": "table",
          "placement": "right"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "pluginVersion": "9.0.1",
      "targets": [
        {
          "datasource": {
            "uid": "$datasource"
          },
          "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\", image!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n/sum(\n    kube_pod_container_resource_limits{job=\"kube-state-metrics\", cluster=\"$cluster\", namespace=\"$namespace\", resource=\"memory\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)",
          "format": "time_series",
          "intervalFactor": 2,
          "legendFormat": "{{pod}}",
          "refId": "A",
          "step": 10
        }
      ],
      "title": "Limit %",
      "type": "timeseries"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "$datasource"
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 70,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },
            "lineInterpolation": "linear",
            "lineStyle": {
              "fill": "solid"
            },
            "lineWidth": 0,
            "pointSize": 5,
            "scaleDistribution": {
              "type": "linear"
            },
            "showPoints": "never",
            "spanNulls": false,
            "stacking": {
              "group": "A",
              "mode": "none"
            },
            "thresholdsStyle": {
              "mode": "off"
            }
          },
          "mappings": [],
          "min": 0,
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "green",
                "value": null
              },
              {
                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "bytes"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 7,
        "w": 24,
        "x": 0,
        "y": 17
      },
      "id": 3,
      "interval": "1m",
      "links": [],
      "options": {
        "legend": {
          "calcs": [
            "min",
            "max",
            "mean"
          ],
          "displayMode": "table",
          "placement": "right"
        },
        "tooltip": {
          "mode": "single",
          "sort": "none"
        }
      },
      "pluginVersion": "9.0.1",
      "targets": [
        {
          "datasource": {
            "uid": "$datasource"
          },
          "expr": "sum(\n    container_memory_working_set_bytes{cluster=\"$cluster\", namespace=\"$namespace\", container!=\"\", image!=\"\"}\n  * on(namespace,pod)\n    group_left(workload, workload_type) namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload=\"$workload\", workload_type=\"$type\"}\n) by (pod)\n",
          "format": "time_series",
          "intervalFactor": 2,
          "legendFormat": "{{pod}}",
          "refId": "A",
          "step": 10
        }
      ],
      "title": "Memory Usage",
      "type": "timeseries"
    }
  ],
  "refresh": "10s",
  "schemaVersion": 36,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": [
      {
        "current": {
          "selected": false,
          "text": "default",
          "value": "default"
        },
        "hide": 0,
        "includeAll": false,
        "label": "Data Source",
        "multi": false,
        "name": "datasource",
        "options": [],
        "query": "prometheus",
        "queryValue": "",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "type": "datasource"
      },
      {
        "current": {},
        "datasource": {
          "type": "prometheus",
          "uid": "$datasource"
        },
        "definition": "",
        "hide": 2,
        "includeAll": false,
        "multi": false,
        "name": "cluster",
        "options": [],
        "query": {
          "query": "label_values(up{job=\"kube-state-metrics\"}, cluster)",
          "refId": "Prometheus-cluster-Variable-Query"
        },
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "current": {},
        "datasource": {
          "type": "prometheus",
          "uid": "$datasource"
        },
        "definition": "",
        "hide": 0,
        "includeAll": false,
        "multi": false,
        "name": "namespace",
        "options": [],
        "query": {
          "query": "label_values(kube_namespace_status_phase{job=\"kube-state-metrics\", cluster=\"$cluster\"}, namespace)",
          "refId": "Prometheus-namespace-Variable-Query"
        },
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "current": {},
        "datasource": {
          "type": "prometheus",
          "uid": "$datasource"
        },
        "definition": "",
        "hide": 0,
        "includeAll": false,
        "multi": false,
        "name": "type",
        "options": [],
        "query": {
          "query": "label_values(namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\"}, workload_type)",
          "refId": "Prometheus-type-Variable-Query"
        },
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "current": {},
        "datasource": {
          "type": "prometheus",
          "uid": "$datasource"
        },
        "definition": "",
        "hide": 0,
        "includeAll": false,
        "multi": false,
        "name": "workload",
        "options": [],
        "query": {
          "query": "label_values(namespace_workload_pod:kube_pod_owner:relabel{cluster=\"$cluster\", namespace=\"$namespace\", workload_type=\"$type\"}, workload)",
          "refId": "Prometheus-workload-Variable-Query"
        },
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "time": {
    "from": "now-7d",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ],
    "time_options": [
      "5m",
      "15m",
      "1h",
      "6h",
      "12h",
      "24h",
      "2d",
      "7d",
      "30d"
    ]
  },
  "timezone": "utc",
  "title": "Kubernetes Test RAM Utilization",
  "uid": "65A-MlmVk",
  "version": 17,
  "weekStart": "",
  "gnetId": 16733,
  "description": "Kubernetes"
}