Files
cozystack/dashboards/mongodb/mongodb-inmemory.json
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

1640 lines
44 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 WiredTiger InMemory Details",
"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": "${ds_prometheus}"
},
"description": "Amount of data currently stored InMemory in its uncompressed format.",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "rgb(31, 120, 193)",
"mode": "fixed"
},
"decimals": 2,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "bytes"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 6,
"x": 0,
"y": 0
},
"hideTimeOverride": true,
"id": 1,
"maxDataPoints": 100,
"options": {
"colorMode": "none",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"text": {
"valueSize": 20
},
"textMode": "auto",
"wideLayout": true
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"editorMode": "code",
"expr": "avg(mongodb_mongod_wiredtiger_cache_bytes{job=\"$job\", type=\"total\"})",
"interval": "5m",
"range": true,
"refId": "A"
}
],
"timeFrom": "1m",
"title": "InMemory Data Size",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Maximum size the InMemory data can grow to. Configurable via storage.wiredTiger.inMemory.cacheSizeGB.",
"fieldConfig": {
"defaults": {
"color": {
"fixedColor": "rgb(31, 120, 193)",
"mode": "fixed"
},
"decimals": 2,
"mappings": [
{
"options": {
"match": "null",
"result": {
"text": "N/A"
}
},
"type": "special"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "bytes"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 6,
"x": 6,
"y": 0
},
"hideTimeOverride": true,
"id": 2,
"maxDataPoints": 100,
"options": {
"colorMode": "none",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"text": {
"valueSize": 20
},
"textMode": "auto",
"wideLayout": true
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"editorMode": "code",
"expr": "avg(mongodb_mongod_wiredtiger_cache_max_bytes{job=\"$job\"})",
"interval": "5m",
"range": true,
"refId": "A"
}
],
"timeFrom": "1m",
"title": "InMemory Max Data Size",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Amount of memory left available for InMemory databases.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 0,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "rgba(50, 172, 45, 0.97)",
"value": null
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 90
},
{
"color": "rgba(245, 54, 54, 0.9)",
"value": 95
}
]
},
"unit": "percentunit"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 6,
"x": 12,
"y": 0
},
"id": 3,
"interval": "$interval",
"maxDataPoints": 100,
"options": {
"colorMode": "none",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"text": {
"valueSize": 20
},
"textMode": "auto",
"wideLayout": true
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "1-(avg(mongodb_mongod_wiredtiger_cache_bytes{job=\"$job\", type=\"total\"})/avg(mongodb_mongod_wiredtiger_cache_max_bytes{job=\"$job\"}))",
"interval": "5m",
"legendFormat": "",
"refId": "A"
}
],
"title": "InMemory Available",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Percentage of InMemory pages that have been changed and not yet had the modified data consolidated.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 0,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "rgba(42, 150, 37, 0.97)",
"value": null
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 30
},
{
"color": "rgba(245, 54, 54, 0.9)",
"value": 50
}
]
},
"unit": "percentunit"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 6,
"x": 18,
"y": 0
},
"id": 4,
"interval": "$interval",
"maxDataPoints": 100,
"options": {
"colorMode": "none",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"text": {
"valueSize": 20
},
"textMode": "auto",
"wideLayout": true
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg(mongodb_mongod_wiredtiger_cache_pages{job=\"$job\",type=\"dirty\"})/avg(mongodb_mongod_wiredtiger_cache_pages{job=\"$job\",type=\"total\"})",
"interval": "5m",
"legendFormat": "",
"refId": "A"
}
],
"title": "InMemory Dirty Pages",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "WiredTiger internal transactions",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"decimals": 2,
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 3
},
"id": 5,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg by (type) (rate(mongodb_mongod_wiredtiger_transactions_total{job=\"$job\"}[$interval]) or irate(mongodb_mongod_wiredtiger_transactions_total{job=\"$job\"}[5m]))",
"interval": "$interval",
"legendFormat": "{{type}}",
"refId": "A"
}
],
"title": "InMemory Transactions",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Configured max and current size of the WiredTiger cache.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"decimals": 2,
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "bytes"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 3
},
"id": 6,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg(mongodb_mongod_wiredtiger_cache_max_bytes{job=\"$job\"})",
"interval": "$interval",
"legendFormat": "Maximum",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg(mongodb_mongod_wiredtiger_cache_bytes{job=\"$job\", type=\"total\"})",
"interval": "$interval",
"legendFormat": "Used",
"refId": "B"
}
],
"title": "InMemory Capacity",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Internal WiredTiger storage engine cursors and sessions currently open.",
"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"
}
},
"decimals": 2,
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 11
},
"id": 7,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg(mongodb_mongod_wiredtiger_session_open_cursors_total{job=\"$job\"})",
"interval": "$interval",
"legendFormat": "Cursors",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg(mongodb_mongod_wiredtiger_session_open_sessions_total{job=\"$job\"})",
"interval": "$interval",
"legendFormat": "Sessions",
"refId": "B"
}
],
"title": "InMemory Sessions",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Pages in the WiredTiger cache",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"decimals": 2,
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 11
},
"id": 8,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg by (type) (mongodb_mongod_wiredtiger_cache_pages{job=\"$job\"})",
"interval": "$interval",
"legendFormat": "{{type}}",
"refId": "A"
}
],
"title": "InMemory Pages",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "A WiredTiger 'ticket' is assigned for every operation running simultaneously in the storage engine.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 20,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 2,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"decimals": 2,
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": [
{
"matcher": {
"id": "byRegexp",
"options": "/^write_/"
},
"properties": [
{
"id": "custom.transform",
"value": "negative-Y"
}
]
}
]
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 19
},
"id": 9,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg by (type) (mongodb_mongod_wiredtiger_concurrent_transactions_total_tickets{job=\"$job\"}-mongodb_mongod_wiredtiger_concurrent_transactions_out_tickets{job=\"$job\"})",
"interval": "$interval",
"legendFormat": "{{type}}",
"refId": "A"
}
],
"title": "InMemory Concurrency Tickets",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Operations queued due to a lock",
"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"
}
},
"decimals": 2,
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 19
},
"id": 10,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"expr": "avg by (type) (mongodb_mongod_global_lock_current_queue{job=\"$job\"})",
"interval": "$interval",
"legendFormat": "{{type}}",
"refId": "A"
}
],
"title": "Queued Operations",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${ds_prometheus}"
},
"description": "Documents per second inserted, updated, deleted or returned.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
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"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": "normal"
},
"thresholdsStyle": {
"mode": "off"
}
},
"decimals": 2,
"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": 8,
"w": 12,
"x": 0,
"y": 27
},
"id": 11,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"min"
],
"displayMode": "table",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
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}
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},
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},
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"unit": "ops"
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{
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},
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],
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],
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"schemaVersion": 39,
"tags": [
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],
"templating": {
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{
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},
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{
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{
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{
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},
{
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},
{
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"text": "6h",
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{
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],
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{
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},
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"label": "Service",
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},
"time": {
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"to": "now"
},
"timepicker": {},
"timezone": "",
"title": "MongoDB InMemory Details",
"uid": "mongodb-inmemory",
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"weekStart": ""
}