860 lines
21 KiB
JSON
860 lines
21 KiB
JSON
{
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"uid": "incus-network-deep-dive",
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"title": "Network Deep Dive",
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"description": "Per-node and per-device network traffic, instance-level network metrics, receive/transmit errors, and packet drops.",
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"tags": [
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"incus",
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"incusos",
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"network",
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"node-exporter"
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],
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"timezone": "browser",
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"schemaVersion": 39,
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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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"links": [
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{
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"asDropdown": true,
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"icon": "external link",
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"includeVars": true,
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"keepTime": true,
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"tags": [
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"incus"
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],
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"targetBlank": false,
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"title": "Incus Dashboards",
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"tooltip": "Navigate to other Incus dashboards",
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"type": "dashboards"
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}
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],
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"templating": {
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"list": [
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{
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"current": {},
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"datasource": {
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"type": "prometheus",
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"uid": "${DS_PROMETHEUS}"
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},
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"definition": "label_values(node_network_receive_bytes_total, instance)",
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"includeAll": false,
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"multi": true,
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"name": "node",
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"query": "label_values(node_network_receive_bytes_total, instance)",
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"refresh": 2,
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"sort": 1,
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"type": "query",
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"label": "Node"
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},
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{
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"current": {},
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"datasource": {
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"type": "prometheus",
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"uid": "${DS_PROMETHEUS}"
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},
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"definition": "label_values(node_network_receive_bytes_total{instance=~\"$node\"}, device)",
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"includeAll": true,
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"multi": true,
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"name": "device",
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"query": "label_values(node_network_receive_bytes_total{instance=~\"$node\"}, device)",
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"refresh": 2,
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"regex": "/^(?!lo$).*/",
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"sort": 1,
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"type": "query",
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"label": "Device",
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"allValue": ".*"
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}
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]
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},
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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 Summary",
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"collapsed": false,
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"gridPos": {
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"h": 1,
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"w": 24,
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"x": 0,
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"y": 0
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},
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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 Ingress",
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"description": "Aggregate inbound network throughput across all selected nodes and devices.",
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"gridPos": {
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"h": 4,
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"w": 6,
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"x": 0,
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"y": 1
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},
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"id": 2,
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"datasource": {
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"type": "prometheus",
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"uid": "${DS_PROMETHEUS}"
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},
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"targets": [
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{
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"expr": "sum(rate(node_network_receive_bytes_total{instance=~\"$node\", device=~\"$device\"}[$__rate_interval]))",
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"legendFormat": "Ingress",
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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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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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}
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]
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},
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"unit": "Bps",
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"color": {
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"mode": "thresholds"
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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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"reduceOptions": {
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"calcs": [
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"lastNotNull"
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],
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"fields": "",
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"values": false
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},
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"orientation": "auto",
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"textMode": "auto",
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"colorMode": "value",
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"graphMode": "area",
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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 Egress",
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"description": "Aggregate outbound network throughput across all selected nodes and devices.",
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"gridPos": {
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"h": 4,
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"w": 6,
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"x": 6,
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"y": 1
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},
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"id": 3,
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"datasource": {
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"type": "prometheus",
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"uid": "${DS_PROMETHEUS}"
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},
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"targets": [
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{
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"expr": "sum(rate(node_network_transmit_bytes_total{instance=~\"$node\", device=~\"$device\"}[$__rate_interval]))",
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"legendFormat": "Egress",
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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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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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}
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]
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},
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"unit": "Bps",
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"color": {
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"mode": "thresholds"
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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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"reduceOptions": {
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"calcs": [
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"lastNotNull"
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],
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"fields": "",
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"values": false
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},
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"orientation": "auto",
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"textMode": "auto",
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"colorMode": "value",
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"graphMode": "area",
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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 Errors",
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"description": "Combined receive and transmit error rate across all selected nodes. Any non-zero value warrants investigation.",
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"gridPos": {
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"h": 4,
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"w": 6,
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"x": 12,
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"y": 1
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},
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"id": 4,
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"datasource": {
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"type": "prometheus",
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"uid": "${DS_PROMETHEUS}"
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},
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"targets": [
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{
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"expr": "sum(rate(node_network_receive_errs_total{instance=~\"$node\"}[$__rate_interval])) + sum(rate(node_network_transmit_errs_total{instance=~\"$node\"}[$__rate_interval]))",
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"legendFormat": "Errors",
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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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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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},
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{
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"color": "yellow",
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"value": 0.1
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},
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{
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"color": "red",
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"value": 1
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}
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]
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},
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"unit": "pps",
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"color": {
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"mode": "thresholds"
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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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"reduceOptions": {
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"calcs": [
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"lastNotNull"
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],
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"fields": "",
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"values": false
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},
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"orientation": "auto",
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"textMode": "auto",
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"colorMode": "value",
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"graphMode": "area",
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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 Drops",
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"description": "Combined receive and transmit packet drop rate across all selected nodes. Drops indicate buffer or queue exhaustion.",
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"gridPos": {
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"h": 4,
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"w": 6,
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"x": 18,
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"y": 1
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},
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"id": 5,
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"datasource": {
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"type": "prometheus",
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"uid": "${DS_PROMETHEUS}"
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},
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"targets": [
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{
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"expr": "sum(rate(node_network_receive_drop_total{instance=~\"$node\"}[$__rate_interval])) + sum(rate(node_network_transmit_drop_total{instance=~\"$node\"}[$__rate_interval]))",
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"legendFormat": "Drops",
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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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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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},
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{
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"color": "yellow",
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"value": 0.1
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},
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{
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"color": "red",
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"value": 1
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}
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]
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},
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"unit": "pps",
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"color": {
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"mode": "thresholds"
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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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"reduceOptions": {
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],
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"fields": "",
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"values": false
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},
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"orientation": "auto",
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"textMode": "auto",
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"colorMode": "value",
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"graphMode": "area",
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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-Node Traffic",
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"collapsed": false,
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"gridPos": {
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"h": 1,
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"w": 24,
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"x": 0,
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"y": 5
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},
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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": "Receive Rate by Node & Device",
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"description": "Inbound network throughput broken down by node and network device. Identifies which interfaces are handling the most receive traffic.",
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"gridPos": {
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"h": 8,
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"w": 12,
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"x": 0,
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"y": 6
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},
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"id": 11,
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"datasource": {
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"type": "prometheus",
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"uid": "${DS_PROMETHEUS}"
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},
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"targets": [
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{
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"expr": "rate(node_network_receive_bytes_total{instance=~\"$node\", device=~\"$device\"}[$__rate_interval])",
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"legendFormat": "{{instance}} {{device}} rx",
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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": {
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"mode": "none",
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"group": "A"
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},
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"axisPlacement": "auto",
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"axisLabel": "",
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"scaleDistribution": {
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"type": "linear"
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},
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"thresholdsStyle": {
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"mode": "off"
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}
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},
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"unit": "Bps",
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"color": {
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"mode": "palette-classic"
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},
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"thresholds": {
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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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"placement": "right",
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"mean",
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}
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}
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},
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{
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"type": "timeseries",
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"title": "Transmit Rate by Node & Device",
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"description": "Outbound network throughput broken down by node and network device. Identifies which interfaces are handling the most transmit traffic.",
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"gridPos": {
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"h": 8,
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"w": 12,
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"x": 12,
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},
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"id": 12,
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"datasource": {
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"type": "prometheus",
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"uid": "${DS_PROMETHEUS}"
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},
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"targets": [
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{
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"expr": "rate(node_network_transmit_bytes_total{instance=~\"$node\", device=~\"$device\"}[$__rate_interval])",
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"legendFormat": "{{instance}} {{device}} tx",
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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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},
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},
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{
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"type": "row",
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"title": "Instance Network (Incus metrics)",
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"panels": []
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},
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{
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"type": "timeseries",
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"title": "Instance Receive Rate",
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},
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}
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}
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|
},
|
|
{
|
|
"type": "timeseries",
|
|
"title": "Instance Transmit Rate",
|
|
"description": "Outbound network throughput per Incus instance, aggregated across all instance network devices. Uses Incus-native metrics for container and VM visibility.",
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|
"gridPos": {
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"id": 22,
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