Grafana サンプルダッシュボード¶
Prometheus をデータソースに利用して、ユーザーが構築したコンテナの基本的なメトリクスに関して表示する Grafana のサンプルダッシュボードです。
ダッシュボードの使用方法¶
本ダッシュボードを使用することで、ユーザーが構築したコンテナの以下のメトリクスを確認することができます。
CPUの使用率
CPUのロードアベレージ
メモリの利用率
ネットワーク受信量
ネットワーク送信量
また、ダッシュボード上部の選択項目で、表示するコンテナをクラスタ・namespace・pod名で絞ることができます。
コードブロック右上のコピーボタンからコピーしてお使いください。
GoogleCloudの場合は、 Monitoring -> ダッシュボード -> GKE Compute Resources - Workload View をご利用ください。
{
"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": 18,
"links": [],
"liveNow": false,
"panels": [
{
"collapsed": true,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 18,
"panels": [],
"title": "CPU Usage",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 10,
"w": 10,
"x": 0,
"y": 1
},
"id": 4,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
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"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"expr": "sum by (pod,container) (rate(container_cpu_usage_seconds_total{cluster=\"$cluster\",namespace=~\"$namespace\", pod=~\"$pod\"}[$interval]))",
"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "CPU Usage Seconds by Container",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
"defaults": {
"color": {
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},
"custom": {
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"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
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"viz": false
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"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
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}
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},
"overrides": []
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"gridPos": {
"h": 10,
"w": 10,
"x": 10,
"y": 1
},
"id": 2,
"options": {
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"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"expr": "sum by (pod) (rate(container_cpu_usage_seconds_total{cluster=\"$cluster\",namespace=~\"$namespace\", pod=~\"$pod\"}[$interval]))",
"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "CPU Usage Seconds by Pod",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 10,
"w": 10,
"x": 0,
"y": 11
},
"id": 20,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
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"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "CPU Load Average by Container",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
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"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
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"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 10,
"w": 10,
"x": 10,
"y": 11
},
"id": 22,
"options": {
"legend": {
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"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"expr": "sum by (pod) (container_cpu_load_average_10s{cluster=\"$cluster\",namespace=~\"$namespace\", pod=~\"$pod\"})",
"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "CPU Load Average by Pod",
"type": "timeseries"
},
{
"collapsed": true,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 21
},
"id": 12,
"panels": [],
"title": "Memory Usage",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 10,
"w": 10,
"x": 0,
"y": 22
},
"id": 8,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"expr": "sum by (pod,container) (rate(container_memory_usage_bytes{cluster=\"$cluster\",namespace=~\"$namespace\", pod=~\"$pod\"}[$interval]))",
"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "Memory Usage Bytes by Container",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 10,
"w": 10,
"x": 10,
"y": 22
},
"id": 10,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"expr": "sum by (pod) (rate(container_memory_usage_bytes{cluster=\"$cluster\",namespace=~\"$namespace\", pod=~\"$pod\"}[$interval]))",
"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "Memory Usage Bytes by Pod",
"type": "timeseries"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 32
},
"id": 6,
"panels": [],
"title": "Network Usage",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
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"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
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},
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},
"mappings": [],
"thresholds": {
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"steps": [
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{
"color": "red",
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}
]
}
},
"overrides": []
},
"gridPos": {
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"w": 10,
"x": 0,
"y": 33
},
"id": 14,
"options": {
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"placement": "bottom",
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"tooltip": {
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}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"expr": "sum by (pod) (rate(container_network_receive_bytes_total{cluster=\"$cluster\",namespace=~\"$namespace\", pod=~\"$pod\"}[$interval]))",
"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "Network Receive Bytes",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"fieldConfig": {
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"custom": {
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"drawStyle": "line",
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},
"lineInterpolation": "linear",
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"pointSize": 5,
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"spanNulls": false,
"stacking": {
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"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
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"steps": [
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]
}
},
"overrides": []
},
"gridPos": {
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},
"id": 16,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
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},
"tooltip": {
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"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"editorMode": "code",
"expr": "sum by (pod) (rate(container_network_transmit_bytes_total{cluster=\"$cluster\",namespace=~\"$namespace\", pod=~\"$pod\"}[$interval]))",
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"refId": "A"
}
],
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],
"refresh": false,
"schemaVersion": 37,
"style": "dark",
"tags": [],
"templating": {
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{
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"text": "",
"value": ""
},
"hide": 0,
"includeAll": false,
"label": "Data Source",
"multi": false,
"name": "datasource",
"options": [],
"query": "prometheus",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"type": "datasource"
},
{
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},
"datasource": {
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"includeAll": false,
"multi": false,
"name": "cluster",
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},
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"sort": 0,
"type": "query"
},
{
"current": {
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"text": "",
"value": ""
},
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"definition": "label_values(kube_namespace_created{cluster=\"$cluster\"}, namespace)",
"hide": 0,
"includeAll": true,
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"options": [],
"query": {
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"skipUrlSync": false,
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{
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"value": [
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]
},
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"definition": "label_values(kube_pod_labels{cluster=\"$cluster\",namespace=~\"$namespace\"}, pod)",
"hide": 0,
"includeAll": true,
"multi": true,
"name": "pod",
"options": [],
"query": {
"query": "label_values(kube_pod_labels{cluster=\"$cluster\",namespace=~\"$namespace\"}, pod)",
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},
"refresh": 2,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"type": "query"
},
{
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"auto_min": "10s",
"current": {
"selected": false,
"text": "30m",
"value": "30m"
},
"hide": 0,
"name": "interval",
"options": [
{
"selected": false,
"text": "1m",
"value": "1m"
},
{
"selected": false,
"text": "10m",
"value": "10m"
},
{
"selected": true,
"text": "30m",
"value": "30m"
},
{
"selected": false,
"text": "1h",
"value": "1h"
},
{
"selected": false,
"text": "6h",
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{
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},
{
"selected": false,
"text": "1d",
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{
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"text": "7d",
"value": "7d"
},
{
"selected": false,
"text": "14d",
"value": "14d"
},
{
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"text": "30d",
"value": "30d"
}
],
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"queryValue": "",
"refresh": 2,
"skipUrlSync": false,
"type": "interval"
}
]
},
"time": {
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"to": "now"
},
"timepicker": {},
"timezone": "",
"title": "CNAP Sample Dashboard",
"uid": "7pTJhH24k",
"version": 14,
"weekStart": ""
}