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hyperhive/nix/host-modules/swarm-grafana/dashboards/notify-router.json

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{
"title": "hyperhive · notification router",
"uid": "hyperhive-swarm-notify-router",
"description": "The notification router: forge events in, todos out, and the backlog of each agent's queue.",
"tags": ["hyperhive", "swarm", "notify", "router"],
"editable": true,
"refresh": "1m",
"schemaVersion": 39,
"time": {
"from": "now-24h",
"to": "now"
},
"timezone": "utc",
"version": 1,
"panels": [
{
"id": 1,
"type": "stat",
"title": "Events in range",
"description": "Forge events the router received in the selected range.",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"gridPos": {
"h": 4,
"w": 6,
"x": 0,
"y": 0
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum(increase({__name__=\"hyperhive.notify_router.events\"}[$__range])) or vector(0)",
"instant": true,
"legendFormat": "events"
}
],
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
}
},
"overrides": []
},
"options": {
"graphMode": "none",
"colorMode": "value",
"textMode": "value",
"justifyMode": "auto",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
}
}
},
{
"id": 2,
"type": "stat",
"title": "Todos delivered",
"description": "Todos the router put on agents' queues in the range.",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"gridPos": {
"h": 4,
"w": 6,
"x": 6,
"y": 0
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum(increase({__name__=\"hyperhive.notify_router.todos\", outcome=\"delivered\"}[$__range])) or vector(0)",
"instant": true,
"legendFormat": "delivered"
}
],
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
}
},
"overrides": []
},
"options": {
"graphMode": "none",
"colorMode": "value",
"textMode": "value",
"justifyMode": "auto",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
}
}
},
{
"id": 3,
"type": "stat",
"title": "Review requests failed",
"description": "Review requests the router could not make in the range.",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"gridPos": {
"h": 4,
"w": 6,
"x": 12,
"y": 0
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum(increase({__name__=\"hyperhive.notify_router.review_requests\", outcome=\"failed\"}[$__range])) or vector(0)",
"instant": true,
"legendFormat": "failed"
}
],
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 1
}
]
}
},
"overrides": []
},
"options": {
"graphMode": "none",
"colorMode": "value",
"textMode": "value",
"justifyMode": "auto",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
}
}
},
{
"id": 4,
"type": "stat",
"title": "Mean time per event",
"description": "Mean time the router took to handle one event, in the range.",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"gridPos": {
"h": 4,
"w": 6,
"x": 18,
"y": 0
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum(increase({__name__=\"hyperhive.notify_router.event.duration_sum\"}[$__range])) / sum(increase({__name__=\"hyperhive.notify_router.event.duration_count\"}[$__range]))",
"instant": true,
"legendFormat": "mean"
}
],
"fieldConfig": {
"defaults": {
"unit": "s",
"decimals": 3,
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
}
},
"overrides": []
},
"options": {
"graphMode": "none",
"colorMode": "value",
"textMode": "value",
"justifyMode": "auto",
"reduceOptions": {
"calcs": ["lastNotNull"],
"fields": "",
"values": false
}
}
},
{
"id": 5,
"type": "timeseries",
"title": "Events by type and outcome",
"description": "Forge events per hour, by type and what the router did with them.",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 4
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum by (event_type, outcome) (increase({__name__=\"hyperhive.notify_router.events\"}[1h]))",
"legendFormat": "{{event_type}} {{outcome}}"
}
],
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "palette-classic"
},
"custom": {
"drawStyle": "line",
"lineWidth": 1,
"fillOpacity": 10,
"showPoints": "never",
"spanNulls": false,
"axisSoftMin": 0,
"stacking": {
"mode": "normal",
"group": "A"
}
}
},
"overrides": []
},
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom",
"showLegend": true,
"calcs": []
},
"tooltip": {
"mode": "multi",
"sort": "desc"
}
}
},
{
"id": 6,
"type": "timeseries",
"title": "Todos and review requests",
"description": "Todos and review requests per hour, by outcome.",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 4
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum by (op, outcome) (increase({__name__=\"hyperhive.notify_router.todos\"}[1h]))",
"legendFormat": "todo {{op}} {{outcome}}"
},
{
"refId": "B",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum by (outcome) (increase({__name__=\"hyperhive.notify_router.review_requests\"}[1h]))",
"legendFormat": "review request {{outcome}}"
}
],
"fieldConfig": {
"defaults": {
"unit": "short",
"decimals": 0,
"color": {
"mode": "palette-classic"
},
"custom": {
"drawStyle": "line",
"lineWidth": 1,
"fillOpacity": 10,
"showPoints": "never",
"spanNulls": false,
"axisSoftMin": 0
}
},
"overrides": []
},
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom",
"showLegend": true,
"calcs": []
},
"tooltip": {
"mode": "multi",
"sort": "desc"
}
}
},
{
"id": 7,
"type": "timeseries",
"title": "Time per event",
"description": "Time to handle one event, mean and 95th percentile.",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 12
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum(increase({__name__=\"hyperhive.notify_router.event.duration_sum\"}[1h])) / sum(increase({__name__=\"hyperhive.notify_router.event.duration_count\"}[1h]))",
"legendFormat": "mean"
},
{
"refId": "B",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "histogram_quantile(0.95, sum by (le) (increase({__name__=\"hyperhive.notify_router.event.duration_bucket\"}[1h])))",
"legendFormat": "p95"
}
],
"fieldConfig": {
"defaults": {
"unit": "s",
"color": {
"mode": "palette-classic"
},
"custom": {
"drawStyle": "line",
"lineWidth": 1,
"fillOpacity": 10,
"showPoints": "never",
"spanNulls": false,
"axisSoftMin": 0
}
},
"overrides": []
},
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom",
"showLegend": true,
"calcs": []
},
"tooltip": {
"mode": "multi",
"sort": "desc"
}
}
},
{
"id": 8,
"type": "timeseries",
"title": "Queue backlog",
"description": "Messages waiting, awaiting an ack, and redelivered on the agents' queue.",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 12
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum({__name__=\"hyperhive.notify_router.consumer.pending\"})",
"legendFormat": "pending"
},
{
"refId": "B",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum({__name__=\"hyperhive.notify_router.consumer.ack_pending\"})",
"legendFormat": "waiting for ack"
},
{
"refId": "C",
"datasource": {
"type": "prometheus",
"uid": "@datasourceUid@"
},
"expr": "sum({__name__=\"hyperhive.notify_router.consumer.redelivered\"})",
"legendFormat": "redelivered"
}
],
"fieldConfig": {
"defaults": {
"unit": "short",
"color": {
"mode": "palette-classic"
},
"custom": {
"drawStyle": "line",
"lineWidth": 1,
"fillOpacity": 10,
"showPoints": "never",
"spanNulls": false,
"axisSoftMin": 0
}
},
"overrides": []
},
"options": {
"legend": {
"displayMode": "list",
"placement": "bottom",
"showLegend": true,
"calcs": []
},
"tooltip": {
"mode": "multi",
"sort": "desc"
}
}
}
]
}