KubeZero/charts/kubezero-metrics/jsonnet/dashboards/scheduler.json

{
   "editable": false,
   "links": [
      {
         "asDropdown": true,
         "includeVars": true,
         "keepTime": true,
         "tags": [
            "kubernetes"
         ],
         "targetBlank": false,
         "title": "Kubernetes",
         "type": "dashboards"
      }
   ],
   "panels": [
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "unit": "none"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 4,
            "x": 0,
            "y": 0
         },
         "id": 1,
         "interval": "1m",
         "options": {
            "colorMode": "none"
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(up{cluster=\"$cluster\", job=\"kube-scheduler\"})",
               "instant": true
            }
         ],
         "title": "Up",
         "type": "stat"
      },
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "showPoints": "never",
                  "spanNulls": true
               },
               "unit": "ops"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 10,
            "x": 4,
            "y": 0
         },
         "id": 2,
         "interval": "1m",
         "options": {
            "legend": {
               "asTable": true,
               "calcs": [
                  "lastNotNull"
               ],
               "displayMode": "table",
               "placement": "right",
               "showLegend": true
            },
            "tooltip": {
               "mode": "single"
            }
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(rate(scheduler_e2e_scheduling_duration_seconds_count{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\"}[$__rate_interval])) by (cluster, instance)",
               "legendFormat": "{{cluster}} {{instance}} e2e"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(rate(scheduler_binding_duration_seconds_count{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\"}[$__rate_interval])) by (cluster, instance)",
               "legendFormat": "{{cluster}} {{instance}} binding"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(rate(scheduler_scheduling_algorithm_duration_seconds_count{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\"}[$__rate_interval])) by (cluster, instance)",
               "legendFormat": "{{cluster}} {{instance}} scheduling algorithm"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(rate(scheduler_volume_scheduling_duration_seconds_count{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\"}[$__rate_interval])) by (cluster, instance)",
               "legendFormat": "{{cluster}} {{instance}} volume"
            }
         ],
         "title": "Scheduling Rate",
         "type": "timeseries"
      },
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "showPoints": "never",
                  "spanNulls": true
               },
               "unit": "s"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 10,
            "x": 14,
            "y": 0
         },
         "id": 3,
         "interval": "1m",
         "options": {
            "legend": {
               "asTable": true,
               "calcs": [
                  "lastNotNull"
               ],
               "displayMode": "table",
               "placement": "right",
               "showLegend": true
            },
            "tooltip": {
               "mode": "single"
            }
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "histogram_quantile(0.99, sum(rate(scheduler_e2e_scheduling_duration_seconds_bucket{cluster=\"$cluster\", job=\"kube-scheduler\",instance=~\"$instance\"}[$__rate_interval])) by (cluster, instance, le))",
               "legendFormat": "{{cluster}} {{instance}} e2e"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "histogram_quantile(0.99, sum(rate(scheduler_binding_duration_seconds_bucket{cluster=\"$cluster\", job=\"kube-scheduler\",instance=~\"$instance\"}[$__rate_interval])) by (cluster, instance, le))",
               "legendFormat": "{{cluster}} {{instance}} binding"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "histogram_quantile(0.99, sum(rate(scheduler_scheduling_algorithm_duration_seconds_bucket{cluster=\"$cluster\", job=\"kube-scheduler\",instance=~\"$instance\"}[$__rate_interval])) by (cluster, instance, le))",
               "legendFormat": "{{cluster}} {{instance}} scheduling algorithm"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "histogram_quantile(0.99, sum(rate(scheduler_volume_scheduling_duration_seconds_bucket{cluster=\"$cluster\", job=\"kube-scheduler\",instance=~\"$instance\"}[$__rate_interval])) by (cluster, instance, le))",
               "legendFormat": "{{cluster}} {{instance}} volume"
            }
         ],
         "title": "Scheduling latency 99th Quantile",
         "type": "timeseries"
      },
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "showPoints": "never",
                  "spanNulls": true
               },
               "unit": "ops"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 8,
            "x": 0,
            "y": 7
         },
         "id": 4,
         "interval": "1m",
         "options": {
            "legend": {
               "asTable": true,
               "calcs": [
                  "lastNotNull"
               ],
               "displayMode": "table",
               "placement": "right",
               "showLegend": true
            },
            "tooltip": {
               "mode": "single"
            }
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(rate(rest_client_requests_total{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\",code=~\"2..\"}[$__rate_interval]))",
               "legendFormat": "2xx"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(rate(rest_client_requests_total{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\",code=~\"3..\"}[$__rate_interval]))",
               "legendFormat": "3xx"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(rate(rest_client_requests_total{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\",code=~\"4..\"}[$__rate_interval]))",
               "legendFormat": "4xx"
            },
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "sum(rate(rest_client_requests_total{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\",code=~\"5..\"}[$__rate_interval]))",
               "legendFormat": "5xx"
            }
         ],
         "title": "Kube API Request Rate",
         "type": "timeseries"
      },
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "showPoints": "never",
                  "spanNulls": true
               },
               "unit": "ops"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 16,
            "x": 8,
            "y": 7
         },
         "id": 5,
         "interval": "1m",
         "options": {
            "legend": {
               "asTable": true,
               "calcs": [
                  "lastNotNull"
               ],
               "displayMode": "table",
               "placement": "right",
               "showLegend": true
            },
            "tooltip": {
               "mode": "single"
            }
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "histogram_quantile(0.99, sum(rate(rest_client_request_duration_seconds_bucket{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\", verb=\"POST\"}[$__rate_interval])) by (verb, url, le))",
               "legendFormat": "{{verb}} {{url}}"
            }
         ],
         "title": "Post Request Latency 99th Quantile",
         "type": "timeseries"
      },
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "showPoints": "never",
                  "spanNulls": true
               },
               "unit": "s"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 24,
            "x": 0,
            "y": 14
         },
         "id": 6,
         "interval": "1m",
         "options": {
            "legend": {
               "asTable": true,
               "calcs": [
                  "lastNotNull"
               ],
               "displayMode": "table",
               "placement": "right",
               "showLegend": true
            },
            "tooltip": {
               "mode": "single"
            }
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "histogram_quantile(0.99, sum(rate(rest_client_request_duration_seconds_bucket{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\", verb=\"GET\"}[$__rate_interval])) by (verb, url, le))",
               "legendFormat": "{{verb}} {{url}}"
            }
         ],
         "title": "Get Request Latency 99th Quantile",
         "type": "timeseries"
      },
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "showPoints": "never",
                  "spanNulls": true
               },
               "unit": "bytes"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 8,
            "x": 0,
            "y": 21
         },
         "id": 7,
         "interval": "1m",
         "options": {
            "legend": {
               "asTable": true,
               "calcs": [
                  "lastNotNull"
               ],
               "displayMode": "table",
               "placement": "right",
               "showLegend": true
            },
            "tooltip": {
               "mode": "single"
            }
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "process_resident_memory_bytes{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\"}",
               "legendFormat": "{{instance}}"
            }
         ],
         "title": "Memory",
         "type": "timeseries"
      },
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "showPoints": "never",
                  "spanNulls": true
               },
               "unit": "short"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 8,
            "x": 8,
            "y": 21
         },
         "id": 8,
         "interval": "1m",
         "options": {
            "legend": {
               "asTable": true,
               "calcs": [
                  "lastNotNull"
               ],
               "displayMode": "table",
               "placement": "right",
               "showLegend": true
            },
            "tooltip": {
               "mode": "single"
            }
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "rate(process_cpu_seconds_total{cluster=\"$cluster\", job=\"kube-scheduler\", instance=~\"$instance\"}[$__rate_interval])",
               "legendFormat": "{{instance}}"
            }
         ],
         "title": "CPU usage",
         "type": "timeseries"
      },
      {
         "datasource": {
            "type": "datasource",
            "uid": "-- Mixed --"
         },
         "fieldConfig": {
            "defaults": {
               "custom": {
                  "fillOpacity": 10,
                  "showPoints": "never",
                  "spanNulls": true
               },
               "unit": "short"
            }
         },
         "gridPos": {
            "h": 7,
            "w": 8,
            "x": 16,
            "y": 21
         },
         "id": 9,
         "interval": "1m",
         "options": {
            "legend": {
               "asTable": true,
               "calcs": [
                  "lastNotNull"
               ],
               "displayMode": "table",
               "placement": "right",
               "showLegend": true
            },
            "tooltip": {
               "mode": "single"
            }
         },
         "pluginVersion": "v11.1.0",
         "targets": [
            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "${datasource}"
               },
               "expr": "go_goroutines{cluster=\"$cluster\", job=\"kube-scheduler\",instance=~\"$instance\"}",
               "legendFormat": "{{instance}}"
            }
         ],
         "title": "Goroutines",
         "type": "timeseries"
      }
   ],
   "refresh": "10s",
   "schemaVersion": 39,
   "tags": [
      "kubernetes"
   ],
   "templating": {
      "list": [
         {
            "current": {
               "selected": true,
               "text": "default",
               "value": "default"
            },
            "hide": 0,
            "label": "Data source",
            "name": "datasource",
            "query": "prometheus",
            "regex": "",
            "type": "datasource"
         },
         {
            "datasource": {
               "type": "prometheus",
               "uid": "${datasource}"
            },
            "hide": 2,
            "label": "cluster",
            "name": "cluster",
            "query": "label_values(up{job=\"kube-scheduler\"}, cluster)",
            "refresh": 2,
            "sort": 1,
            "type": "query"
         },
         {
            "allValue": ".+",
            "datasource": {
               "type": "prometheus",
               "uid": "${datasource}"
            },
            "hide": 0,
            "includeAll": true,
            "label": "instance",
            "name": "instance",
            "query": "label_values(up{job=\"kube-scheduler\", cluster=\"$cluster\"}, instance)",
            "refresh": 2,
            "type": "query"
         }
      ]
   },
   "time": {
      "from": "now-1h",
      "to": "now"
   },
   "timezone": "UTC",
   "title": "Scheduler",
   "uid": "2e6b6a3b4bddf1427b3a55aa1311c656"
}