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grafana: auto-sync 2026-08-04

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nuc-cron
2026-08-04 03:25:01 +00:00
parent d5282a9e19
commit e838515057
11 changed files with 3943 additions and 2 deletions
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dashboards/n8n.json
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{
"annotations": {
"list": []
},
"id": 3607718269538304,
"panels": [
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 0,
"y": 0
},
"id": 1,
"options": {
"colorMode": "value",
"graphMode": "area",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
}
},
"targets": [
{
"expr": "n8n_active_workflow_count{job=\"n8n\"}",
"refId": "A"
}
],
"title": "Active Workflows",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"mappings": [
{
"options": {
"0": {
"color": "yellow",
"text": "Follower"
},
"1": {
"color": "green",
"text": "Leader"
}
},
"type": "value"
}
]
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 6,
"y": 0
},
"id": 2,
"options": {
"colorMode": "value",
"graphMode": "none",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
}
},
"targets": [
{
"expr": "n8n_instance_role_leader{job=\"n8n\"}",
"refId": "A"
}
],
"title": "Leader",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 12,
"y": 0
},
"id": 3,
"options": {
"colorMode": "none",
"graphMode": "none",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "/^version$/",
"values": false
},
"textMode": "name"
},
"targets": [
{
"expr": "n8n_version_info{job=\"n8n\"}",
"legendFormat": "{{version}}",
"refId": "A"
}
],
"title": "Version",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"unit": "s"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 6,
"x": 18,
"y": 0
},
"id": 4,
"options": {
"colorMode": "value",
"graphMode": "none",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
}
},
"targets": [
{
"expr": "time() - n8n_process_start_time_seconds{job=\"n8n\"}",
"refId": "A"
}
],
"title": "Uptime",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"custom": {
"fillOpacity": 10,
"lineWidth": 2
},
"unit": "s"
},
"overrides": []
},
"gridPos": {
"h": 9,
"w": 12,
"x": 0,
"y": 4
},
"id": 5,
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{
"expr": "histogram_quantile(0.50, sum(rate(n8n_workflow_execution_duration_seconds_bucket{job=\"n8n\"}[5m])) by (le))",
"legendFormat": "p50",
"refId": "A"
},
{
"expr": "histogram_quantile(0.90, sum(rate(n8n_workflow_execution_duration_seconds_bucket{job=\"n8n\"}[5m])) by (le))",
"legendFormat": "p90",
"refId": "B"
},
{
"expr": "histogram_quantile(0.99, sum(rate(n8n_workflow_execution_duration_seconds_bucket{job=\"n8n\"}[5m])) by (le))",
"legendFormat": "p99",
"refId": "C"
}
],
"title": "Workflow Execution Duration (p50/p90/p99)",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"custom": {
"fillOpacity": 10,
"lineWidth": 2
},
"unit": "ops"
},
"overrides": []
},
"gridPos": {
"h": 9,
"w": 12,
"x": 12,
"y": 4
},
"id": 6,
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "single"
}
},
"targets": [
{
"expr": "sum(rate(n8n_workflow_execution_duration_seconds_count{job=\"n8n\"}[5m]))",
"legendFormat": "executions/s",
"refId": "A"
}
],
"title": "Workflow Execution Rate",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"custom": {
"fillOpacity": 10,
"lineWidth": 2,
"stacking": {
"mode": "normal"
}
},
"unit": "percentunit"
},
"overrides": []
},
"gridPos": {
"h": 9,
"w": 12,
"x": 0,
"y": 13
},
"id": 7,
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{
"expr": "rate(n8n_process_cpu_user_seconds_total{job=\"n8n\"}[5m])",
"legendFormat": "user",
"refId": "A"
},
{
"expr": "rate(n8n_process_cpu_system_seconds_total{job=\"n8n\"}[5m])",
"legendFormat": "system",
"refId": "B"
}
],
"title": "CPU Usage",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "prometheus"
},
"fieldConfig": {
"defaults": {
"custom": {
"fillOpacity": 5,
"lineWidth": 2
},
"unit": "bytes"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "event loop p99 (ms)"
},
"properties": [
{
"id": "unit",
"value": "ms"
},
{
"id": "custom.axisPlacement",
"value": "right"
}
]
}
]
},
"gridPos": {
"h": 9,
"w": 12,
"x": 12,
"y": 13
},
"id": 8,
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"targets": [
{
"expr": "n8n_process_resident_memory_bytes{job=\"n8n\"}",
"legendFormat": "RSS",
"refId": "A"
},
{
"expr": "n8n_nodejs_heap_size_used_bytes{job=\"n8n\"}",
"legendFormat": "heap used",
"refId": "B"
},
{
"expr": "n8n_nodejs_eventloop_lag_p99_seconds{job=\"n8n\"} * 1000",
"legendFormat": "event loop p99 (ms)",
"refId": "C"
}
],
"title": "Memory (RSS / Heap Used) & Event Loop Lag",
"type": "timeseries"
}
],
"refresh": "30s",
"schemaVersion": 39,
"tags": [
"n8n",
"homelab"
],
"templating": {
"list": []
},
"time": {
"from": "now-6h",
"to": "now"
},
"timezone": "browser",
"title": "n8n",
"uid": "n8n-homelab",
"version": 1
}