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grafana-dashboard.json
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{
"__requires": [
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"id": "grafana",
"name": "Grafana",
"version": "8.2.5"
},
{
"type": "datasource",
"id": "prometheus",
"name": "Prometheus",
"version": "1.0.0"
}
],
"annotations": {
"list": []
},
"description": "Grafana dashboard for kamaji-etcd",
"editable": false,
"gnetId": null,
"hideControls": false,
"links": [],
"refresh": "10s",
"rows": [
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"collapse": false,
"editable": true,
"height": "250px",
"panels": [
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"colorBackground": false,
"colorValue": false,
"colors": [
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"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "$datasource",
"editable": true,
"error": false,
"format": "none",
"gauge": {
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"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"id": 28,
"interval": null,
"isNew": true,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"span": 3,
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"targets": [
{
"expr": "sum(etcd_server_has_leader{job=\"$cluster\"})",
"intervalFactor": 2,
"legendFormat": "",
"metric": "etcd_server_has_leader",
"refId": "A",
"step": 20
}
],
"thresholds": "",
"title": "Up",
"type": "singlestat",
"valueFontSize": "200%",
"valueMaps": [
{
"op": "=",
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}
],
"valueName": "avg"
},
{
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"bars": false,
"datasource": "$datasource",
"editable": true,
"error": false,
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"show": false,
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"values": false
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "connected",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 5,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(rate(grpc_server_started_total{job=\"$cluster\",grpc_type=\"unary\"}[5m]))",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "RPC Rate",
"metric": "grpc_server_started_total",
"refId": "A",
"step": 2
},
{
"expr": "sum(rate(grpc_server_handled_total{job=\"$cluster\",grpc_type=\"unary\",grpc_code!=\"OK\"}[5m]))",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "RPC Failed Rate",
"metric": "grpc_server_handled_total",
"refId": "B",
"step": 2
}
],
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"timeShift": null,
"title": "RPC Rate",
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},
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},
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}
]
},
{
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},
"lines": true,
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"pointradius": 5,
"points": false,
"renderer": "flot",
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"span": 4,
"stack": true,
"steppedLine": false,
"targets": [
{
"expr": "sum(grpc_server_started_total{job=\"$cluster\",grpc_service=\"etcdserverpb.Watch\",grpc_type=\"bidi_stream\"}) - sum(grpc_server_handled_total{job=\"$cluster\",grpc_service=\"etcdserverpb.Watch\",grpc_type=\"bidi_stream\"})",
"intervalFactor": 2,
"legendFormat": "Watch Streams",
"metric": "grpc_server_handled_total",
"refId": "A",
"step": 4
},
{
"expr": "sum(grpc_server_started_total{job=\"$cluster\",grpc_service=\"etcdserverpb.Lease\",grpc_type=\"bidi_stream\"}) - sum(grpc_server_handled_total{job=\"$cluster\",grpc_service=\"etcdserverpb.Lease\",grpc_type=\"bidi_stream\"})",
"intervalFactor": 2,
"legendFormat": "Lease Streams",
"metric": "grpc_server_handled_total",
"refId": "B",
"step": 4
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Active Streams",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": "",
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"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
]
}
],
"showTitle": false,
"title": "Row"
},
{
"collapse": false,
"editable": true,
"height": "250px",
"panels": [
{
"aliasColors": {
},
"bars": false,
"datasource": "$datasource",
"decimals": null,
"editable": true,
"error": false,
"fill": 0,
"grid": {
},
"id": 1,
"legend": {
"avg": false,
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"max": false,
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"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "connected",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 4,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "etcd_mvcc_db_total_size_in_bytes{job=\"$cluster\"}",
"hide": false,
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{instance}} DB Size",
"metric": "",
"refId": "A",
"step": 4
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "DB Size",
"tooltip": {
"msResolution": false,
"shared": true,
"sort": 0,
"value_type": "cumulative"
},
"type": "graph",
"xaxis": {
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
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"min": null,
"show": true
},
{
"format": "short",
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"max": null,
"min": null,
"show": false
}
]
},
{
"aliasColors": {
},
"bars": false,
"datasource": "$datasource",
"editable": true,
"error": false,
"fill": 0,
"grid": {
},
"id": 3,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 2,
"links": [],
"nullPointMode": "connected",
"percentage": false,
"pointradius": 1,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 4,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "histogram_quantile(0.99, sum(rate(etcd_disk_wal_fsync_duration_seconds_bucket{job=\"$cluster\"}[5m])) by (instance, le))",
"hide": false,
"intervalFactor": 2,
"legendFormat": "{{instance}} WAL fsync",
"metric": "etcd_disk_wal_fsync_duration_seconds_bucket",
"refId": "A",
"step": 4
},
{
"expr": "histogram_quantile(0.99, sum(rate(etcd_disk_backend_commit_duration_seconds_bucket{job=\"$cluster\"}[5m])) by (instance, le))",
"intervalFactor": 2,
"legendFormat": "{{instance}} DB fsync",
"metric": "etcd_disk_backend_commit_duration_seconds_bucket",
"refId": "B",
"step": 4
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Disk Sync Duration",
"tooltip": {
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"shared": true,
"sort": 0,
"value_type": "cumulative"
},
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"show": true,
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},
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{
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"show": true
},
{
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}
]
},
{
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"bars": false,
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"isNew": true,
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},
"lines": true,
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"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"span": 4,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "process_resident_memory_bytes{job=\"$cluster\"}",
"intervalFactor": 2,
"legendFormat": "{{instance}} Resident Memory",
"metric": "process_resident_memory_bytes",
"refId": "A",
"step": 4
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "Memory",
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},
"type": "graph",
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{
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"show": true
}
]
}
],
"title": "New row"
},
{
"collapse": false,
"editable": true,
"height": "250px",
"panels": [
{
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},
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},
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"stack": true,
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{
"expr": "rate(etcd_network_client_grpc_received_bytes_total{job=\"$cluster\"}[5m])",
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"legendFormat": "{{instance}} Client Traffic In",
"metric": "etcd_network_client_grpc_received_bytes_total",
"refId": "A",
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}
],
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