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grafana-kubenurse.json
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grafana-kubenurse.json
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{
"__inputs": [
{
"name": "DS_VICTORIAMETRICS",
"label": "VictoriaMetrics",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__elements": {},
"__requires": [
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "10.4.0"
},
{
"type": "panel",
"id": "heatmap",
"name": "Heatmap",
"version": ""
},
{
"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": "datasource",
"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"
}
]
},
"description": "Kubenurse network monitoring",
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 2,
"id": null,
"links": [],
"liveNow": false,
"panels": [
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 51,
"panels": [],
"repeat": "request_type",
"repeatDirection": "h",
"title": "$request_type",
"type": "row"
},
{
"cards": {},
"color": {
"cardColor": "#b4ff00",
"colorScale": "sqrt",
"colorScheme": "interpolateSpectral",
"exponent": 0.5,
"mode": "spectrum"
},
"dataFormat": "tsbuckets",
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"description": "Latency heatmap for $request_type requests",
"fieldConfig": {
"defaults": {
"custom": {
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"scaleDistribution": {
"type": "linear"
}
}
},
"overrides": []
},
"gridPos": {
"h": 6,
"w": 17,
"x": 0,
"y": 1
},
"heatmap": {},
"hideZeroBuckets": true,
"highlightCards": true,
"id": 2,
"legend": {
"show": true
},
"options": {
"calculate": false,
"calculation": {},
"cellGap": 2,
"cellValues": {},
"color": {
"exponent": 0.5,
"fill": "#b4ff00",
"mode": "scheme",
"reverse": false,
"scale": "exponential",
"scheme": "Spectral",
"steps": 128
},
"exemplars": {
"color": "rgba(255,0,255,0.7)"
},
"filterValues": {
"le": 1e-9
},
"legend": {
"show": true
},
"rowsFrame": {
"layout": "auto"
},
"showValue": "never",
"tooltip": {
"mode": "single",
"showColorScale": false,
"yHistogram": false
},
"yAxis": {
"axisPlacement": "left",
"max": "5.5",
"reverse": false,
"unit": "dtdurations"
}
},
"pluginVersion": "10.4.0",
"reverseYBuckets": false,
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"editorMode": "code",
"exemplar": false,
"expr": "sum(rate(kubenurse_httpclient_request_duration_seconds_bucket{kubernetes_cluster_name=~\"$cluster\", type=~\"$request_type.*\"})) by (le)",
"format": "heatmap",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{le}}",
"range": true,
"refId": "A"
}
],
"title": "Requests $request_type",
"tooltip": {
"show": true,
"showHistogram": false
},
"type": "heatmap",
"xAxis": {
"show": true
},
"xBucketNumber": 60,
"yAxis": {
"format": "dtdurations",
"logBase": 1,
"max": "5.5",
"show": true
},
"yBucketBound": "auto",
"yBucketNumber": 12
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"description": "Error rate for $request_type type",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "request errors",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"links": [],
"mappings": [],
"noValue": "no error recorded so far",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": [
{
"matcher": {
"id": "byRegexp",
"options": "/errors_.*/"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "rgb(189, 14, 7)",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byFrameRefID",
"options": "B"
},
"properties": [
{
"id": "custom.axisPlacement",
"value": "auto"
},
{
"id": "custom.lineStyle",
"value": {
"fill": "solid"
}
},
{
"id": "custom.fillOpacity",
"value": 0
},
{
"id": "color",
"value": {
"mode": "continuous-BlYlRd",
"seriesBy": "last"
}
}
]
}
]
},
"gridPos": {
"h": 6,
"w": 7,
"x": 17,
"y": 1
},
"id": 18,
"options": {
"legend": {
"calcs": [
"lastNotNull",
"max"
],
"displayMode": "table",
"placement": "right",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"pluginVersion": "8.5.5",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"editorMode": "code",
"expr": "irate(kubenurse_errors_total{type=~\"$request_type.*\",kubernetes_cluster_name=\"$cluster\"}[5m])",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "errors_{{kubernetes_pod_name}}",
"range": true,
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"editorMode": "code",
"expr": "sum (irate(kubenurse_errors_total{type=~\"$request_type.*\",kubernetes_cluster_name=\"$cluster\"}[15m]))",
"hide": false,
"legendFormat": "Sum over all pods",
"range": true,
"refId": "B"
}
],
"title": "Error rate $request_type",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"fieldMinMax": false,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "s"
},
"overrides": []
},
"gridPos": {
"h": 6,
"w": 12,
"x": 0,
"y": 7
},
"id": 30,
"options": {
"legend": {
"calcs": [
"mean",
"max"
],
"displayMode": "table",
"placement": "right",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "histogram_quantile(0.95, sum(kubenurse_httpclient_request_duration_seconds_bucket{kubernetes_cluster_name=\"$cluster\", type=~\"$request_type.*\"}) by (le, pod))",
"interval": "",
"legendFormat": "{{ kubernetes_pod_name }}",
"range": true,
"refId": "A"
}
],
"title": "http request duration by Pod (p0.95)",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"description": "Time in seconds since the start of the http request to complete the action. This is a useful chart to further debug connection issues.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": 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
}
]
},
"unit": "s"
},
"overrides": []
},
"gridPos": {
"h": 6,
"w": 12,
"x": 12,
"y": 7
},
"id": 26,
"options": {
"legend": {
"calcs": [
"mean",
"max"
],
"displayMode": "table",
"placement": "right",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "histogram_quantile(0.95, sum(kubenurse_httpclient_trace_request_duration_seconds_bucket{kubernetes_cluster_name=\"$cluster\",type=~\"$request_type.*\"}) by (le, event))",
"interval": "",
"legendFormat": "{{ event }}",
"range": true,
"refId": "A"
}
],
"title": "http request tracing (p0.95)",
"type": "timeseries"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 13
},
"id": 61,
"panels": [],
"title": "Shared information",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": 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
}
]
},
"unit": "s"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 14
},
"id": 41,
"options": {
"legend": {
"calcs": [
"mean",
"max"
],
"displayMode": "list",
"placement": "right",
"showLegend": false
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"editorMode": "code",
"exemplar": true,
"expr": "histogram_quantile(0.95, sum(kubenurse_httpclient_trace_request_duration_seconds_bucket{kubernetes_cluster_name=\"$cluster\",event=\"dns_done\"}) by (le))\n-\nhistogram_quantile(0.95, sum(kubenurse_httpclient_trace_request_duration_seconds_bucket{kubernetes_cluster_name=\"$cluster\",event=\"dns_start\"}) by (le))",
"interval": "",
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"hide": false,
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"refId": "B"
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"refId": "B"
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