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etcd-v1.0.1.json
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etcd-v1.0.1.json
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{
"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "Prometheus",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__elements": [],
"__requires": [
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "8.4.2"
},
{
"type": "panel",
"id": "heatmap",
"name": "Heatmap",
"version": ""
},
{
"type": "datasource",
"id": "prometheus",
"name": "Prometheus",
"version": "1.0.0"
},
{
"type": "panel",
"id": "stat",
"name": "Stat",
"version": ""
},
{
"type": "panel",
"id": "timeseries",
"name": "Time series",
"version": ""
}
],
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"target": {
"limit": 100,
"matchAny": false,
"tags": [],
"type": "dashboard"
},
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"id": null,
"iteration": 1652452599560,
"links": [],
"liveNow": false,
"panels": [
{
"description": "Do we have a leader?",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "light-blue",
"mode": "fixed"
},
"mappings": [],
"noValue": "etcd down",
"thresholds": {
"mode": "absolute",
"steps": [
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"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
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"w": 3,
"x": 0,
"y": 0
},
"id": 28,
"options": {
"colorMode": "background",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
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],
"fields": "",
"values": false
},
"text": {},
"textMode": "name"
},
"pluginVersion": "8.4.2",
"targets": [
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"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"exemplar": false,
"expr": "sum(etcd_server_is_leader) by (instance) > 0",
"instant": true,
"interval": "",
"legendFormat": "{{instance}}",
"refId": "A"
}
],
"title": "Current Leader",
"transparent": true,
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"description": "High value point to etcd being unstable",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "light-blue",
"mode": "fixed"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
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{
"color": "red",
"value": 80
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]
}
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 3,
"x": 3,
"y": 0
},
"id": 16,
"options": {
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"max"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "value_and_name"
},
"pluginVersion": "8.4.2",
"targets": [
{
"exemplar": true,
"expr": "max(etcd_server_leader_changes_seen_total)",
"interval": "",
"legendFormat": "Lifetime",
"refId": "A"
}
],
"title": "leader changes",
"transparent": true,
"type": "stat"
},
{
"description": "Database will lock at 95%. Normally in 4GB or 8GB settings.",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "light-blue",
"mode": "fixed"
},
"decimals": 0,
"mappings": [],
"thresholds": {
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"steps": [
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},
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]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 3,
"x": 6,
"y": 0
},
"id": 22,
"options": {
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
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],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "8.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"exemplar": false,
"expr": "(max without (kubernetes_node, instance, pod)(etcd_mvcc_db_total_size_in_bytes) / max without (kubernetes_node, instance, pod)(etcd_server_quota_backend_bytes)) * 100",
"instant": true,
"interval": "",
"legendFormat": "",
"refId": "A"
}
],
"title": "Max Database Usage",
"transparent": true,
"type": "stat"
},
{
"description": "DB size in MB that can be reduced after defragmentation",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "light-blue",
"mode": "fixed"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
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"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "bytes"
},
"overrides": []
},
"gridPos": {
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"w": 4,
"x": 9,
"y": 0
},
"id": 24,
"options": {
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
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],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "8.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"exemplar": false,
"expr": "max without(kubernetes_node, instance, pod)(etcd_mvcc_db_total_size_in_bytes - etcd_mvcc_db_total_size_in_use_in_bytes)",
"instant": true,
"interval": "",
"legendFormat": "",
"refId": "A"
}
],
"title": "How Much Can Be Defragmented",
"transparent": true,
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "light-blue",
"mode": "fixed"
},
"decimals": 0,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 4,
"x": 13,
"y": 0
},
"id": 30,
"options": {
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
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],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "8.4.2",
"targets": [
{
"exemplar": true,
"expr": "max(etcd_debugging_mvcc_db_compaction_keys_total)",
"interval": "",
"legendFormat": "{{instance}}",
"refId": "A"
}
],
"title": "Compacted Keys",
"transparent": true,
"type": "stat"
},
{
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "light-blue",
"mode": "fixed"
},
"decimals": 0,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
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"color": "green",
"value": null
},
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"color": "red",
"value": 80
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 4,
"x": 17,
"y": 0
},
"id": 29,
"options": {
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "8.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"exemplar": false,
"expr": "max(etcd_debugging_mvcc_keys_total)",
"instant": true,
"interval": "",
"legendFormat": "{{instance}}",
"refId": "A"
}
],
"title": "Keys Total",
"transparent": true,
"type": "stat"
},
{
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "light-blue",
"mode": "fixed"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 3,
"x": 21,
"y": 0
},
"id": 36,
"interval": "2m",
"options": {
"colorMode": "background",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "value_and_name"
},
"pluginVersion": "8.4.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"exemplar": false,
"expr": "sum without(kubernetes_node, instance, pod)(increase(etcd_server_proposals_pending[2m]))",
"hide": false,
"instant": true,
"interval": "2m",
"legendFormat": "Pending",
"refId": "A"
}
],
"title": "Proposals Pending",
"transparent": true,
"type": "stat"
},
{
"cards": {},
"color": {
"cardColor": "#b4ff00",
"colorScale": "sqrt",
"colorScheme": "interpolateSpectral",
"exponent": 0.5,
"mode": "spectrum"
},
"dataFormat": "tsbuckets",
"description": "Should be less than 10ms. Use low latency direct NVMe drives vs. network. Warning - IOPS is not a factor in this number!",
"gridPos": {
"h": 12,
"w": 24,
"x": 0,
"y": 3
},
"heatmap": {},
"hideZeroBuckets": true,
"highlightCards": true,
"id": 4,
"interval": "2m",
"legend": {
"show": false
},
"reverseYBuckets": false,
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"exemplar": false,
"expr": "max without (kubernetes_node, instance, pod)(increase(etcd_disk_wal_fsync_duration_seconds_bucket[$__rate_interval]))",
"format": "heatmap",
"interval": "$__rate_interval",
"legendFormat": "{{le}}",
"refId": "A"
}
],
"title": "Write Ahead Log Latency",
"tooltip": {
"show": true,
"showHistogram": true
},
"transparent": true,
"type": "heatmap",
"xAxis": {
"show": true
},
"yAxis": {
"decimals": 0,
"format": "s",
"logBase": 1,
"show": true
},
"yBucketBound": "auto"
},
{
"cards": {},
"color": {
"cardColor": "#b4ff00",
"colorScale": "sqrt",
"colorScheme": "interpolateSpectral",
"exponent": 0.5,
"mode": "spectrum"
},
"dataFormat": "tsbuckets",
"description": "Looking for networking issues between etcd nodes",
"gridPos": {
"h": 13,
"w": 24,
"x": 0,
"y": 15
},
"heatmap": {},
"hideZeroBuckets": true,
"highlightCards": true,
"id": 35,
"interval": "2m",
"legend": {
"show": false
},
"reverseYBuckets": false,
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"exemplar": false,
"expr": "max(increase(etcd_network_peer_round_trip_time_seconds_bucket[$__rate_interval])) by(le)",
"format": "heatmap",
"hide": false,
"interval": "$__rate_interval",
"legendFormat": "{{le}}",
"refId": "A"
}
],
"title": "network round trip heatmap",
"tooltip": {
"show": true,
"showHistogram": true
},
"transparent": true,
"type": "heatmap",
"xAxis": {
"show": true
},
"yAxis": {
"decimals": 0,
"format": "s",
"logBase": 1,
"show": true
},
"yBucketBound": "auto"
},
{
"cards": {},
"color": {
"cardColor": "#b4ff00",
"colorScale": "sqrt",
"colorScheme": "interpolateSpectral",
"exponent": 0.5,
"mode": "spectrum"
},
"dataFormat": "tsbuckets",
"description": "",
"gridPos": {
"h": 12,
"w": 24,
"x": 0,
"y": 28
},
"heatmap": {},
"hideZeroBuckets": true,
"highlightCards": true,
"id": 5,
"interval": "2m",
"legend": {
"show": false
},
"reverseYBuckets": false,
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "$datasource"
},
"exemplar": false,
"expr": "max without (instance, kubernetes_node, pod)(increase(etcd_disk_backend_commit_duration_seconds_bucket[$__rate_interval]))",
"format": "heatmap",
"interval": "$__rate_interval",
"legendFormat": "{{le}}",
"refId": "A"
}
],
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