Files
cozystack/dashboards/mongodb/mongodb-overview.json
T
IvanHunters 6408988115 feat(monitoring): add MongoDB Grafana dashboards
Add two MongoDB dashboards adapted for cozystack monitoring:
- mongodb-overview: command operations, connections, cursors,
  document operations, queued operations, query efficiency,
  scanned objects, write time, asserts, page faults
- mongodb-inmemory: WiredTiger InMemory cache details including
  data size, capacity, transactions, sessions, pages, concurrency
  tickets, cache eviction, document changes

Dashboards use ds_prometheus variable for datasource selection and
job-based service filtering compatible with Percona MongoDB exporter
metrics.

Signed-off-by: IvanHunters <xorokhotnikov@gmail.com>
2026-03-05 22:47:53 +03:00

1460 lines
41 KiB
JSON

{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "datasource",
"uid": "grafana"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"target": {
"limit": 100,
"matchAny": false,
"tags": [],
"type": "dashboard"
},
"type": "dashboard"
}
]
},
"description": "MongoDB Overview Dashboard",
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 1,
"links": [
{
"asDropdown": false,
"icon": "external link",
"includeVars": true,
"keepTime": true,
"tags": [
"mongodb"
],
"targetBlank": false,
"title": "Related Dashboards",
"type": "dashboards"
}
],
"panels": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Shows how many times a command is executed per second on average during the selected interval.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "ops"
},
"overrides": [
{
"matcher": {
"id": "byValue",
"options": {
"op": "gte",
"reducer": "allIsZero",
"value": 0
}
},
"properties": [
{
"id": "custom.hideFrom",
"value": {
"legend": true,
"tooltip": true,
"viz": false
}
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 24,
"x": 0,
"y": 0
},
"id": 1,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "right",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"editorMode": "code",
"expr": "rate(mongodb_mongod_op_counters_total{job=~\"$job\", type!=\"command\"}[$interval]) or \nirate(mongodb_mongod_op_counters_total{job=~\"$job\", type!=\"command\"}[5m]) or \nrate(mongodb_mongos_op_counters_total{job=~\"$job\", type!=\"command\"}[$interval]) or \nirate(mongodb_mongos_op_counters_total{job=~\"$job\", type!=\"command\"}[5m])",
"interval": "$interval",
"legendFormat": "{{type}}",
"range": true,
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "rate(mongodb_mongod_op_counters_repl_total{job=~\"$job\", type!~\"(command|query|getmore)\"}[$interval]) or \nirate(mongodb_mongod_op_counters_repl_total{job=~\"$job\", type!~\"(command|query|getmore)\"}[5m]) or\nrate(mongodb_mongos_op_counters_repl_total{job=~\"$job\", type!~\"(command|query|getmore)\"}[$interval]) or \nirate(mongodb_mongos_op_counters_repl_total{job=~\"$job\", type!~\"(command|query|getmore)\"}[5m])",
"interval": "$interval",
"legendFormat": "repl_{{type}}",
"refId": "B"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "rate(mongodb_mongod_metrics_ttl_deleted_documents_total{job=~\"$job\"}[$interval]) or \nirate(mongodb_mongod_metrics_ttl_deleted_documents_total{job=~\"$job\"}[5m]) or\nrate(mongodb_mongos_metrics_ttl_deleted_documents_total{job=~\"$job\"}[$interval]) or \nirate(mongodb_mongos_metrics_ttl_deleted_documents_total{job=~\"$job\"}[5m])",
"interval": "$interval",
"legendFormat": "ttl_delete",
"refId": "C"
}
],
"title": "Command Operations",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Keep in mind the hard limit on the maximum number of connections set by your distribution.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
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"steps": [
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"color": "green",
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"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
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"w": 12,
"x": 0,
"y": 7
},
"id": 2,
"options": {
"legend": {
"calcs": [
"mean",
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"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"editorMode": "code",
"expr": "mongodb_connections{job=~\"$job\", state=\"current\"}",
"interval": "$interval",
"legendFormat": "{{pod}}",
"range": true,
"refId": "A"
}
],
"title": "Connections",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Helps identify why connections are increasing. Shows active cursors compared to cursors being automatically killed after 10 minutes due to an application not closing the connection.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
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"steps": [
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"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": [
{
"matcher": {
"id": "byValue",
"options": {
"op": "gte",
"reducer": "allIsZero",
"value": 0
}
},
"properties": [
{
"id": "custom.hideFrom",
"value": {
"legend": true,
"tooltip": true,
"viz": false
}
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 7
},
"id": 3,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "mongodb_mongod_metrics_cursor_open{job=~\"$job\"} or\nmongodb_mongod_cursors{job=~\"$job\"} or\nmongodb_mongos_metrics_cursor_open{job=~\"$job\"} or \nmongodb_mongos_cursors{job=~\"$job\"}",
"interval": "$interval",
"legendFormat": "{{state}}",
"refId": "A"
}
],
"title": "Cursors",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "When used in combination with 'Command Operations', this graph can help identify write amplification.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
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"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
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"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "ops"
},
"overrides": [
{
"matcher": {
"id": "byValue",
"options": {
"op": "gte",
"reducer": "allIsZero",
"value": 0
}
},
"properties": [
{
"id": "custom.hideFrom",
"value": {
"legend": true,
"tooltip": true,
"viz": false
}
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 14
},
"id": 4,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "rate(mongodb_mongod_metrics_document_total{job=~\"$job\"}[$interval]) or \nirate(mongodb_mongod_metrics_document_total{job=~\"$job\"}[5m])",
"interval": "$interval",
"legendFormat": "{{state}}",
"refId": "A"
}
],
"title": "Document Operations",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Any number of queued operations for long periods of time is an indication of possible issues. Find the cause and fix it before requests get stuck in the queue.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
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},
{
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}
]
},
"unit": "ops"
},
"overrides": []
},
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 14
},
"id": 5,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "mongodb_mongod_global_lock_current_queue{job=~\"$job\"}",
"interval": "$interval",
"legendFormat": "{{type}}",
"refId": "A"
}
],
"title": "Queued Operations",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Ratio of scanned objects/indexes to returned documents. High values indicate inefficient queries.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "percentunit"
},
"overrides": []
},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 21
},
"id": 6,
"options": {
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"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "sum(increase(mongodb_mongod_metrics_query_executor_total{job=~\"$job\", state=\"scanned_objects\"}[5m]))/sum(increase(mongodb_mongod_metrics_document_total{job=~\"$job\", state=\"returned\"}[5m]))",
"interval": "$interval",
"legendFormat": "Document",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "sum(increase(mongodb_mongod_metrics_query_executor_total{job=~\"$job\", state=\"scanned\"}[5m]))/sum(increase(mongodb_mongod_metrics_document_total{job=~\"$job\", state=\"returned\"}[5m]))",
"interval": "$interval",
"legendFormat": "Index",
"refId": "B"
}
],
"title": "Query Efficiency",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Number of objects scanned during queries and number of documents moved.",
"fieldConfig": {
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"mode": "palette-classic"
},
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"axisCenteredZero": false,
"axisColorMode": "text",
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"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
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},
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"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
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},
"showPoints": "never",
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"stacking": {
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},
"thresholdsStyle": {
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}
},
"mappings": [],
"min": 0,
"thresholds": {
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},
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}
]
},
"unit": "ops"
},
"overrides": [
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"matcher": {
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"options": {
"op": "gte",
"reducer": "allIsZero",
"value": 0
}
},
"properties": [
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"value": {
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}
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}
]
},
"gridPos": {
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"w": 12,
"x": 12,
"y": 21
},
"id": 7,
"options": {
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"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "rate(mongodb_mongod_metrics_query_executor_total{job=~\"$job\"}[$interval]) or irate(mongodb_mongod_metrics_query_executor_total{job=~\"$job\"}[5m])",
"interval": "$interval",
"legendFormat": "{{state}}",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "rate(mongodb_mongod_metrics_record_moves_total{job=~\"$job\"}[$interval]) or irate(mongodb_mongod_metrics_record_moves_total{job=~\"$job\"}[5m])",
"interval": "$interval",
"legendFormat": "moved",
"refId": "B"
}
],
"title": "Scanned and Moved Objects",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Useful for write-heavy workloads to understand how long it takes to verify writes.",
"fieldConfig": {
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},
"custom": {
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"axisColorMode": "text",
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},
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}
]
},
"unit": "ms"
},
"overrides": []
},
"gridPos": {
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"w": 12,
"x": 0,
"y": 28
},
"id": 8,
"options": {
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"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "rate(mongodb_mongod_metrics_get_last_error_wtime_total_milliseconds{job=~\"$job\"}[$interval]) or \nirate(mongodb_mongod_metrics_get_last_error_wtime_total_milliseconds{job=~\"$job\"}[5m]) or\nrate(mongodb_mongos_metrics_get_last_error_wtime_total_milliseconds{job=~\"$job\"}[$interval]) or \nirate(mongodb_mongos_metrics_get_last_error_wtime_total_milliseconds{job=~\"$job\"}[5m])",
"interval": "$interval",
"legendFormat": "Write Wait Time",
"refId": "A"
}
],
"title": "getLastError Write Time",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Useful for write-heavy workloads to understand how many concurrent writes are occurring.",
"fieldConfig": {
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},
"custom": {
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"axisColorMode": "text",
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"barWidthFactor": 0.6,
"drawStyle": "line",
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},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
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"scaleDistribution": {
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},
"showPoints": "never",
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"stacking": {
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},
"thresholdsStyle": {
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