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VictoriaMetrics/dashboards/victoriametrics-cluster.json
Roman Khavronenko ccaa9571ef
Dashboard upd (#4438) 
dashboards: update dashboard for single-node version
* add anonymous mem usage panel;
* add syscall rate panel;
* add location to logs panel;
* update legend for panels to reflect instance name;
* update queries to aggregate per instance.

dashboards: update dashboard for cluster version
* add syscall rate panel;
* add drilldown to logs panel.



Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-06-12 15:58:47 +02:00

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"version": ""
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{
"datasource": {
"type": "prometheus",
"uid": "$ds"
},
"description": "Shows the percentage of used disk space. It is recommended to have at least 20% of free disk space for the best performance.",
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"pointSize": 5,
"scaleDistribution": {
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"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
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"thresholdsStyle": {
"mode": "line"
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"links": [
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"mappings": [],
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"thresholds": {
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{
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}
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},
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},
"overrides": []
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"gridPos": {
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"w": 12,
"x": 0,
"y": 37
},
"id": 20,
"links": [],
"options": {
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"displayMode": "table",
"placement": "bottom",
"showLegend": true,
"sortBy": "Last *",
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},
"tooltip": {
"mode": "multi",
"sort": "desc"
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},
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"targets": [
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"datasource": {
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},
"editorMode": "code",
"expr": "max(\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) /\n (\n sum(vm_free_disk_space_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) +\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance)\n ) \n)",
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"legendFormat": "max",
"range": true,
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{
"datasource": {
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"editorMode": "code",
"expr": "min(\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) /\n (\n sum(vm_free_disk_space_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) +\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance)\n ) \n)",
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"intervalFactor": 1,
"legendFormat": "min",
"range": true,
"refId": "B"
},
{
"datasource": {
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"uid": "$ds"
},
"editorMode": "code",
"expr": "quantile(0.5,\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) /\n (\n sum(vm_free_disk_space_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance) +\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance)\n ) \n)",
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"hide": false,
"intervalFactor": 1,
"legendFormat": "median",
"range": true,
"refId": "C"
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],
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},
{
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"uid": "$ds"
},
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"lineInterpolation": "linear",
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"pointSize": 5,
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"spanNulls": false,
"stacking": {
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"mode": "none"
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"thresholdsStyle": {
"mode": "off"
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"links": [],
"mappings": [],
"min": 0,
"thresholds": {
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{
"color": "red",
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"gridPos": {
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"x": 12,
"y": 37
},
"id": 22,
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"sortDesc": true
},
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"sort": "desc"
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"targets": [
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"uid": "$ds"
},
"editorMode": "code",
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"format": "time_series",
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"intervalFactor": 1,
"legendFormat": "__auto",
"range": true,
"refId": "A"
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],
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"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "$ds"
},
"description": "Shows the percentage of used disk space by type: datapoints or indexdb. Normally, indexdb takes much less space comparing to datapoints. But with high churn rate the size of the indexdb could grow significantly.\n\nThe sum of the % can be > 100% since panel shows max % per-job and per-instance. It means different instance can have different ratio between datapoints and indexdb size.",
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"viz": false
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"showPoints": "never",
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"links": [
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"mappings": [],
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"unit": "percentunit"
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"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 45
},
"id": 202,
"links": [],
"options": {
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"displayMode": "table",
"placement": "bottom",
"showLegend": true,
"sortBy": "Last *",
"sortDesc": true
},
"tooltip": {
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"sort": "desc"
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"targets": [
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"uid": "$ds"
},
"editorMode": "code",
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"format": "time_series",
"intervalFactor": 1,
"legendFormat": "indexdb",
"range": true,
"refId": "A"
},
{
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"type": "prometheus",
"uid": "$ds"
},
"editorMode": "code",
"expr": "max(\n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\", type!~\"indexdb.*\"}) by(job, instance)\n / \n sum(vm_data_size_bytes{job=~\"$job\", instance=~\"$instance\"}) by(job, instance)\n)",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "datapoints",
"range": true,
"refId": "B"
}
],
"title": "Disk space usage % by type ($instance)",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "$ds"
},
"description": "How many datapoints are in RAM queue waiting to be written into storage. The number of pending data points should be in the range from 0 to `2*<ingestion_rate>`, since VictoriaMetrics pushes pending data to persistent storage every second. The index datapoints value in general is much lower.",
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"axisColorMode": "text",
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"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
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"tooltip": false,
"viz": false
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"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
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"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"links": [],
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
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"color": "green"
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{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
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"matcher": {
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"value": "none"
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{
"id": "decimals",
"value": 3
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"gridPos": {
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"w": 12,
"x": 12,
"y": 45
},
"id": 14,
"links": [],
"options": {
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"lastNotNull",
"max"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true,
"sortBy": "Last *",
"sortDesc": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"pluginVersion": "9.1.0",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "$ds"
},
"editorMode": "code",
"expr": "sum(max_over_time(vm_pending_rows{job=~\"$job_storage\", instance=~\"$instance\", type=\"storage\"}[$__rate_interval]))",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "pending datapoints",
"range": true,
"refId": "A"
},
{
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"uid": "$ds"
},
"editorMode": "code",
"expr": "sum(max_over_time(vm_pending_rows{job=~\"$job_storage\", instance=~\"$instance\", type=\"indexdb\"}[$__rate_interval]))",
"format": "time_series",
"hide": false,
"intervalFactor": 1,
"legendFormat": "pending index entries",
"range": true,
"refId": "B"
}
],
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"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "$ds"
},
"description": "Shows how many rows were ignored on insertion due to corrupted or out of retention timestamps.",
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"axisColorMode": "text",
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"drawStyle": "line",
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"viz": false
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"pointSize": 5,
"scaleDistribution": {
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"showPoints": "never",
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"stacking": {
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{
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},
"unit": "short"
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"overrides": []
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"gridPos": {
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"w": 12,
"x": 0,
"y": 53
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"id": 135,
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"displayMode": "table",
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"showLegend": true,
"sortBy": "Last *",
"sortDesc": true
},
"tooltip": {
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"sort": "none"
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},
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"targets": [
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"uid": "$ds"
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"editorMode": "code",
"exemplar": true,
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"interval": "",
"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "Rows ignored for last 1h ($instance)",
"type": "timeseries"
}
],
"title": "vmstorage ($instance)",
"type": "row"
},
{
"collapsed": true,
"datasource": {
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"uid": "$ds"
},
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 41
},
"id": 42,
"panels": [
{
"datasource": {
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"uid": "$ds"
},
"description": "Request rate accepted by vmselect nodes",
"fieldConfig": {
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},
"custom": {
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"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
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"lineInterpolation": "linear",
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"pointSize": 5,
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"showPoints": "never",
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"stacking": {
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"thresholdsStyle": {
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"links": [],
"mappings": [],
"min": 0,
"thresholds": {
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"steps": [
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{
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"value": 80
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"overrides": []
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"gridPos": {
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"w": 12,
"x": 0,
"y": 98
},
"id": 92,
"links": [],
"options": {
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"displayMode": "table",
"placement": "bottom",
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"sortBy": "Last *",
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"tooltip": {
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"sort": "desc"
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"targets": [
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"uid": "$ds"
},
"editorMode": "code",
"expr": "sum(rate(vm_http_requests_total{job=~\"$job_select\", instance=~\"$instance\", path!~\"/favicon.ico|/metrics\"}[$__rate_interval])) by (path) > 0",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "__auto",
"range": true,
"refId": "A"
}
],
"title": "Requests rate ($instance)",
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},
{
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},
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"decimals": 0,
"links": [],
"mappings": [],
"min": 0,
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"gridPos": {
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"x": 12,
"y": 98
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"id": 95,
"links": [],
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"displayMode": "table",
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],
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"stacking": {
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"mode": "none"
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"thresholdsStyle": {
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"links": [
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"title": "Drilldown",
"url": "/d/oS7Bi_0Wz?viewPanel=192&var-job=$job_select&var-ds=$ds&var-instance=$instance&${__url_time_range}"
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"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
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{
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"value": 0.9
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"unit": "percentunit"
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"overrides": []
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"gridPos": {
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"w": 12,
"x": 0,
"y": 106
},
"id": 163,
"links": [],
"options": {
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"displayMode": "table",
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"tooltip": {
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"sort": "none"
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},
"editorMode": "code",
"exemplar": true,
"expr": "max(\n rate(process_cpu_seconds_total{job=~\"$job_select\", instance=~\"$instance\"}[$__rate_interval])\n /\n process_cpu_cores_available{job=~\"$job_select\", instance=~\"$instance\"}\n)",
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "max",
"range": true,
"refId": "A"
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{
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"editorMode": "code",
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"interval": "",
"intervalFactor": 1,
"legendFormat": "min",
"range": true,
"refId": "B"
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{
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"editorMode": "code",
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"format": "time_series",
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"interval": "",
"intervalFactor": 1,
"legendFormat": "median",
"range": true,
"refId": "C"
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],
"title": "CPU usage % ($instance)",
"type": "timeseries"
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},
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"targets": [
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},
"editorMode": "code",
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"fieldConfig": {
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},
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},
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"id": 201,
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"editorMode": "code",
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"format": "time_series",
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],
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},
{
"datasource": {
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"uid": "$ds"
},
"description": "Shows the rate of logging the messages by their level. Unexpected spike in rate is a good reason to check logs.",
"fieldConfig": {
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},
"custom": {
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"gradientMode": "none",
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"showPoints": "never",
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},
"thresholdsStyle": {
"mode": "off"
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},
"links": [],
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"min": 0,
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"mode": "absolute",
"steps": [
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{
"color": "red",
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"unit": "short"
},
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},
"gridPos": {
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"x": 0,
"y": 109
},
"id": 203,
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"sortBy": "Last *",
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},
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},
"pluginVersion": "9.1.0",
"targets": [
{
"datasource": {
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},
"editorMode": "code",
"exemplar": true,
"expr": "sum(rate(vm_log_messages_total{job=~\"$job\",instance=~\"$instance\", level!=\"info\"}[$__rate_interval])) by (job, instance, level, location) > 0",
"format": "time_series",
"hide": false,
"interval": "5m",
"intervalFactor": 1,
"legendFormat": "__auto",
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"refId": "A"
}
],
"title": "Logging rate",
"type": "timeseries"
}
],
"title": "Drilldown",
"type": "row"
}
],
"refresh": false,
"schemaVersion": 37,
"style": "dark",
"tags": [],
"templating": {
"list": [
{
"current": {
"selected": true,
"text": "VictoriaMetrics",
"value": "VictoriaMetrics"
},
"hide": 0,
"includeAll": false,
"multi": false,
"name": "ds",
"options": [],
"query": "prometheus",
"queryValue": "",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"type": "datasource"
},
{
"current": {},
"datasource": {
"type": "prometheus",
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},
"definition": "label_values(vm_app_version{version=~\"^vm(insert|select|storage).*\"}, job)",
"hide": 0,
"includeAll": true,
"multi": true,
"name": "job",
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"query": {
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},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"tagValuesQuery": "",
"tagsQuery": "",
"type": "query",
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},
{
"current": {},
"datasource": {
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},
"definition": "label_values(vm_app_version{job=~\"$job\", version=~\"^vminsert.*\"}, job)",
"hide": 2,
"includeAll": false,
"multi": false,
"name": "job_insert",
"options": [],
"query": {
"query": "label_values(vm_app_version{job=~\"$job\", version=~\"^vminsert.*\"}, job)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"tagValuesQuery": "",
"tagsQuery": "",
"type": "query",
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},
{
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},
"definition": "label_values(vm_app_version{job=~\"$job\", version=~\"^vmselect.*\"}, job)",
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"name": "job_select",
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},
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"tagsQuery": "",
"type": "query",
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},
{
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},
"definition": "label_values(vm_app_version{job=~\"$job\", version=~\"^vmstorage.*\"}, job)",
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"name": "job_storage",
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},
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"regex": "",
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"sort": 0,
"tagValuesQuery": "",
"tagsQuery": "",
"type": "query",
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},
{
"allValue": ".*",
"current": {},
"datasource": {
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},
"definition": "label_values(vm_app_version{job=~\"$job\"}, instance)",
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"includeAll": true,
"multi": true,
"name": "instance",
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"query": {
"query": "label_values(vm_app_version{job=~\"$job\"}, instance)",
"refId": "VictoriaMetrics-instance-Variable-Query"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"type": "query"
},
{
"datasource": {
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},
"filters": [],
"hide": 0,
"name": "adhoc",
"skipUrlSync": false,
"type": "adhoc"
}
]
},
"time": {
"from": "now-3h",
"to": "now"
},
"timepicker": {
"refresh_intervals": [
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
]
},
"timezone": "",
"title": "VictoriaMetrics - cluster",
"uid": "oS7Bi_0Wz",
"version": 1,
"weekStart": ""
}
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