560 lines
15 KiB
JSON
560 lines
15 KiB
JSON
{
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"uid": "incus-cluster-overview",
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"title": "Incus Cluster Overview",
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"description": "Overview of all Incus containers: CPU, memory, network, and disk I/O per instance.",
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"tags": ["incus", "cluster", "containers"],
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"timezone": "browser",
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"version": 1,
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"refresh": "30s",
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"time": {
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"from": "now-1h",
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"to": "now"
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},
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"fiscalYearStartMonth": 0,
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"liveNow": false,
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"editable": true,
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"graphTooltip": 1,
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"templating": {
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"list": []
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"annotations": {
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"list": [
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{
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"builtIn": 1,
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"datasource": {
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"type": "grafana",
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"uid": "-- Grafana --"
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},
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"enable": true,
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"hide": true,
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"iconColor": "rgba(0, 211, 255, 1)",
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"name": "Annotations & Alerts",
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"type": "dashboard"
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}
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]
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},
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"panels": [
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{
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"type": "row",
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"title": "Cluster Status",
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"id": 1,
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"panels": []
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},
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{
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"type": "stat",
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"title": "Total Containers",
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"description": "Number of running Incus containers (instances reporting uptime).",
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"gridPos": { "h": 4, "w": 8, "x": 0, "y": 1 },
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"legendFormat": "Containers",
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{ "color": "red", "value": 50 }
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"color": { "mode": "thresholds" }
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"colorMode": "value",
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"graphMode": "none",
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"justifyMode": "auto"
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}
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},
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{
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"type": "stat",
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"title": "Total CPUs",
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"description": "Sum of effective CPUs across all Incus instances.",
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"gridPos": { "h": 4, "w": 8, "x": 8, "y": 1 },
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"id": 3,
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"targets": [
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{
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"legendFormat": "CPUs",
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"color": { "mode": "thresholds" }
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"colorMode": "value",
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"graphMode": "none",
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"justifyMode": "auto"
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}
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},
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{
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"type": "stat",
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"title": "Total Memory",
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"description": "Sum of total memory across all Incus instances.",
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"gridPos": { "h": 4, "w": 8, "x": 16, "y": 1 },
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"id": 4,
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"targets": [
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{
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"expr": "sum(incus_memory_MemTotal_bytes)",
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"legendFormat": "Total Memory",
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"unit": "bytes",
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"color": { "mode": "thresholds" }
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"orientation": "auto",
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"colorMode": "value",
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"graphMode": "none",
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"justifyMode": "auto"
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}
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},
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{
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"type": "row",
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"title": "Per-Instance CPU",
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"collapsed": false,
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"gridPos": { "h": 1, "w": 24, "x": 0, "y": 5 },
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"id": 5,
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"panels": []
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},
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{
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"type": "timeseries",
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"title": "CPU Usage by Instance",
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"description": "Per-second CPU time consumed by each Incus instance.",
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"gridPos": { "h": 8, "w": 24, "x": 0, "y": 6 },
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"id": 6,
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"datasource": {
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"type": "prometheus",
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"uid": "PBFA97CFB590B2093"
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},
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"targets": [
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{
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"expr": "sum by (name) (rate(incus_cpu_seconds_total[$__rate_interval]))",
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"legendFormat": "{{name}}",
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"refId": "A"
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}
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],
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"fieldConfig": {
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"defaults": {
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"custom": {
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"drawStyle": "line",
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"lineInterpolation": "smooth",
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"lineWidth": 1,
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"fillOpacity": 15,
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"gradientMode": "none",
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"spanNulls": false,
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"showPoints": "never",
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"pointSize": 5,
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"stacking": { "mode": "none", "group": "A" },
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"axisPlacement": "auto",
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"axisLabel": "",
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"scaleDistribution": { "type": "linear" },
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"thresholdsStyle": { "mode": "off" }
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},
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"unit": "short",
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"color": { "mode": "palette-classic" },
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{ "color": "green", "value": null }
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]
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}
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},
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"overrides": []
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},
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"options": {
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"tooltip": { "mode": "multi", "sort": "desc" },
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"legend": { "displayMode": "table", "placement": "right", "calcs": ["mean", "max"] }
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}
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},
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{
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"type": "row",
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"title": "Per-Instance Memory",
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"collapsed": false,
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"gridPos": { "h": 1, "w": 24, "x": 0, "y": 14 },
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"id": 7,
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"panels": []
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},
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{
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"type": "timeseries",
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"title": "Memory RSS by Instance",
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"description": "Resident set size (RSS) memory usage per Incus instance over time.",
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"gridPos": { "h": 8, "w": 14, "x": 0, "y": 15 },
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"id": 8,
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"datasource": {
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"type": "prometheus",
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"uid": "PBFA97CFB590B2093"
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},
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"targets": [
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{
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"expr": "incus_memory_RSS_bytes",
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"legendFormat": "{{name}}",
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"refId": "A"
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}
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],
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"fieldConfig": {
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"defaults": {
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"fillOpacity": 15,
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"showPoints": "never",
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"axisPlacement": "auto",
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"axisLabel": "",
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"scaleDistribution": { "type": "linear" },
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"thresholdsStyle": { "mode": "off" }
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},
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"unit": "bytes",
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"legend": { "displayMode": "table", "placement": "right", "calcs": ["mean", "max"] }
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}
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},
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{
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"type": "bargauge",
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"title": "Memory Usage % (RSS / Total)",
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"description": "Current memory utilization per instance as RSS divided by total memory.",
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"gridPos": { "h": 8, "w": 10, "x": 14, "y": 15 },
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"targets": [
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{
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"expr": "(incus_memory_RSS_bytes / incus_memory_MemTotal_bytes) * 100",
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"legendFormat": "{{name}}",
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"fieldConfig": {
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{ "color": "yellow", "value": 60 },
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{ "color": "orange", "value": 80 },
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{ "color": "red", "value": 90 }
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]
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},
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"unit": "percent",
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"min": 0,
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"max": 100,
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"color": { "mode": "thresholds" }
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"orientation": "horizontal",
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"displayMode": "gradient",
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"showUnfilled": true,
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"minVizWidth": 8,
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"minVizHeight": 16,
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"valueMode": "color"
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}
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},
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{
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"type": "row",
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"title": "Network I/O",
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"collapsed": false,
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"gridPos": { "h": 1, "w": 24, "x": 0, "y": 23 },
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"id": 10,
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"panels": []
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},
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{
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"type": "timeseries",
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"title": "Network Receive Rate by Instance",
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"description": "Inbound network throughput per Incus instance.",
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},
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{
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"type": "timeseries",
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"title": "Network Transmit Rate by Instance",
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"description": "Outbound network throughput per Incus instance.",
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{
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"steps": [
|
|
{ "color": "green", "value": null }
|
|
]
|
|
}
|
|
},
|
|
"overrides": []
|
|
},
|
|
"options": {
|
|
"tooltip": { "mode": "multi", "sort": "desc" },
|
|
"legend": { "displayMode": "table", "placement": "right", "calcs": ["mean", "max"] }
|
|
}
|
|
}
|
|
]
|
|
}
|