/
Database Reader Dashboard
Database Reader Dashboard
- Nick Judson
Owned by Nick Judson
Dec 14, 2023
9 min read
Analytics
Loading data...
View query throughput and execution times (both select and update).
JSON
{
"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "Prometheus",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__elements": {},
"__requires": [
{
"type": "panel",
"id": "bargauge",
"name": "Bar gauge",
"version": ""
},
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "10.1.1"
},
{
"type": "panel",
"id": "heatmap",
"name": "Heatmap",
"version": ""
},
{
"type": "datasource",
"id": "prometheus",
"name": "Prometheus",
"version": "1.0.0"
},
{
"type": "panel",
"id": "timeseries",
"name": "Time series",
"version": ""
}
],
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "grafana",
"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"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"id": null,
"links": [],
"liveNow": false,
"panels": [
{
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 8,
"title": "Select Query",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": true,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"decimals": 1,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "s"
},
"overrides": []
},
"gridPos": {
"h": 9,
"w": 12,
"x": 0,
"y": 1
},
"id": 2,
"options": {
"legend": {
"calcs": [
"lastNotNull",
"mean",
"max"
],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "rate(connexion_databasepoller_select_query_execution_time_sum{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}[$__rate_interval]) / rate(connexion_databasepoller_select_query_execution_time_count{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}[$__rate_interval])",
"interval": "",
"legendFormat": "{{Channel}}",
"range": true,
"refId": "A"
}
],
"title": "Average Select Query Execution Time",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 9,
"w": 12,
"x": 12,
"y": 1
},
"id": 3,
"options": {
"legend": {
"calcs": [
"lastNotNull",
"mean",
"max"
],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "rate(connexion_databasepoller_select_query_execution_time_count{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}[$__rate_interval])",
"interval": "",
"legendFormat": "{{Channel}}",
"range": true,
"refId": "A"
}
],
"title": "Select Query Rate (queries/sec)",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
},
"unit": "locale"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "0.001"
},
"properties": [
{
"id": "displayName",
"value": "<= 1ms"
}
]
},
{
"matcher": {
"id": "byName",
"options": "0.01"
},
"properties": [
{
"id": "displayName",
"value": "1ms - 10ms"
}
]
},
{
"matcher": {
"id": "byName",
"options": "0.1"
},
"properties": [
{
"id": "displayName",
"value": "11ms - 100ms"
}
]
},
{
"matcher": {
"id": "byName",
"options": "0.25"
},
"properties": [
{
"id": "displayName",
"value": "101ms - 250ms"
}
]
},
{
"matcher": {
"id": "byName",
"options": "0.5"
},
"properties": [
{
"id": "displayName",
"value": "251ms - 500ms"
}
]
},
{
"matcher": {
"id": "byName",
"options": "1"
},
"properties": [
{
"id": "displayName",
"value": "501ms - 1s"
}
]
},
{
"matcher": {
"id": "byName",
"options": "+Inf"
},
"properties": [
{
"id": "displayName",
"value": "> 1s"
}
]
}
]
},
"gridPos": {
"h": 9,
"w": 12,
"x": 0,
"y": 10
},
"id": 5,
"options": {
"displayMode": "gradient",
"minVizHeight": 10,
"minVizWidth": 0,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showUnfilled": true,
"valueMode": "color"
},
"pluginVersion": "10.1.1",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": false,
"expr": "connexion_databasepoller_select_query_execution_time_bucket{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}",
"format": "heatmap",
"instant": true,
"interval": "",
"legendFormat": "{{le}}",
"range": false,
"refId": "A"
}
],
"title": "Select Query Time Distribution (seconds)",
"type": "bargauge"
},
{
"cards": {},
"color": {
"cardColor": "#b4ff00",
"colorScale": "sqrt",
"colorScheme": "interpolateOranges",
"exponent": 0.5,
"mode": "spectrum"
},
"dataFormat": "tsbuckets",
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"custom": {
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"scaleDistribution": {
"type": "linear"
}
}
},
"overrides": []
},
"gridPos": {
"h": 9,
"w": 12,
"x": 12,
"y": 10
},
"heatmap": {},
"hideZeroBuckets": false,
"highlightCards": true,
"id": 6,
"legend": {
"show": false
},
"options": {
"calculate": false,
"calculation": {},
"cellGap": 2,
"cellValues": {},
"color": {
"exponent": 0.5,
"fill": "#b4ff00",
"mode": "scheme",
"reverse": false,
"scale": "exponential",
"scheme": "Oranges",
"steps": 128
},
"exemplars": {
"color": "rgba(255,0,255,0.7)"
},
"filterValues": {
"le": 1e-9
},
"legend": {
"show": false
},
"rowsFrame": {
"layout": "auto"
},
"showValue": "never",
"tooltip": {
"show": true,
"yHistogram": false
},
"yAxis": {
"axisPlacement": "left",
"decimals": 0,
"reverse": false,
"unit": "s"
}
},
"pluginVersion": "10.1.1",
"reverseYBuckets": false,
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": false,
"expr": "connexion_databasepoller_select_query_execution_time_bucket{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}",
"format": "heatmap",
"instant": false,
"interval": "",
"legendFormat": "{{le}}",
"range": true,
"refId": "A"
}
],
"title": "Select Query Time Distribution",
"tooltip": {
"show": true,
"showHistogram": false
},
"type": "heatmap",
"xAxis": {
"show": true
},
"yAxis": {
"decimals": 0,
"format": "s",
"logBase": 1,
"show": true
},
"yBucketBound": "auto"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 19
},
"id": 10,
"panels": [],
"title": "Update Query",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"decimals": 1,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "s"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 20
},
"id": 11,
"options": {
"legend": {
"calcs": [
"lastNotNull",
"mean",
"max"
],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "rate(connexion_databasepoller_update_query_execution_time_sum{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}[$__rate_interval]) / rate(connexion_databasepoller_update_query_execution_time_count{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}[$__rate_interval])",
"interval": "",
"legendFormat": "{{Channel}}",
"range": true,
"refId": "A"
}
],
"title": "Average Update Query Execution Time",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 20
},
"id": 12,
"options": {
"legend": {
"calcs": [
"lastNotNull",
"mean",
"max"
],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "rate(connexion_databasepoller_update_query_execution_time_count{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}[$__rate_interval])",
"interval": "",
"legendFormat": "{{Channel}}",
"range": true,
"refId": "A"
}
],
"title": "Update Query Rate (queries/sec)",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 28
},
"id": 13,
"options": {
"displayMode": "gradient",
"minVizHeight": 10,
"minVizWidth": 0,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showUnfilled": true,
"valueMode": "color"
},
"pluginVersion": "10.1.1",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": false,
"expr": "connexion_databasepoller_update_query_execution_time_bucket{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}",
"format": "heatmap",
"instant": true,
"interval": "",
"legendFormat": "{{le}}",
"range": false,
"refId": "A"
}
],
"title": "Update Query Time Distribution (seconds)",
"type": "bargauge"
},
{
"cards": {},
"color": {
"cardColor": "#b4ff00",
"colorScale": "sqrt",
"colorScheme": "interpolateOranges",
"exponent": 0.5,
"mode": "spectrum"
},
"dataFormat": "tsbuckets",
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"custom": {
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"scaleDistribution": {
"type": "linear"
}
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 28
},
"heatmap": {},
"hideZeroBuckets": false,
"highlightCards": true,
"id": 14,
"legend": {
"show": false
},
"options": {
"calculate": false,
"calculation": {},
"cellGap": 2,
"cellValues": {},
"color": {
"exponent": 0.5,
"fill": "#b4ff00",
"mode": "scheme",
"reverse": false,
"scale": "exponential",
"scheme": "Oranges",
"steps": 128
},
"exemplars": {
"color": "rgba(255,0,255,0.7)"
},
"filterValues": {
"le": 1e-9
},
"legend": {
"show": false
},
"rowsFrame": {
"layout": "auto"
},
"showValue": "never",
"tooltip": {
"show": true,
"yHistogram": false
},
"yAxis": {
"axisPlacement": "left",
"decimals": 0,
"reverse": false,
"unit": "s"
}
},
"pluginVersion": "10.1.1",
"reverseYBuckets": false,
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"exemplar": false,
"expr": "connexion_databasepoller_update_query_execution_time_bucket{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}",
"format": "heatmap",
"instant": false,
"interval": "",
"legendFormat": "{{le}}",
"range": true,
"refId": "A"
}
],
"title": "Update Query Time Distribution",
"tooltip": {
"show": true,
"showHistogram": false
},
"type": "heatmap",
"xAxis": {
"show": true
},
"yAxis": {
"decimals": 0,
"format": "s",
"logBase": 1,
"show": true
},
"yBucketBound": "auto"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 36
},
"id": 16,
"panels": [],
"title": "No Results Returned",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "smooth",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 37
},
"id": 18,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "single",
"sort": "none"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "rate(connexion_databasepoller_no_results_returned_count{instance=\"$instance\",Group=~\"$group\",Tab=~\"$tab\",Channel=~\"$channel\"}[5m]) * 60",
"interval": "",
"legendFormat": "{{Channel}}",
"range": true,
"refId": "A"
}
],
"title": "No Results Queries / minute",
"type": "timeseries"
}
],
"refresh": "5s",
"schemaVersion": 38,
"style": "dark",
"tags": [],
"templating": {
"list": [
{
"current": {},
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"definition": "label_values(instance)",
"hide": 0,
"includeAll": false,
"label": "Instance",
"multi": false,
"name": "instance",
"options": [],
"query": {
"query": "label_values(instance)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"type": "query"
},
{
"current": {},
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"definition": "label_values(connexion_channel_message_count{instance=\"$instance\"}, Group)",
"hide": 0,
"includeAll": false,
"label": "Group",
"multi": false,
"name": "group",
"options": [],
"query": {
"query": "label_values(connexion_channel_message_count{instance=\"$instance\"}, Group)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"type": "query"
},
{
"current": {},
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"definition": "label_values(connexion_channel_message_count{instance=\"$instance\", Group=\"$group\"}, Tab)",
"hide": 0,
"includeAll": false,
"label": "Tab",
"multi": false,
"name": "tab",
"options": [],
"query": {
"query": "label_values(connexion_channel_message_count{instance=\"$instance\", Group=\"$group\"}, Tab)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"type": "query"
},
{
"current": {},
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"definition": "label_values(connexion_channel_message_count{instance=\"$instance\", Tab=\"$tab\"}, Channel)",
"hide": 0,
"includeAll": false,
"label": "Channel",
"multi": false,
"name": "channel",
"options": [],
"query": {
"query": "label_values(connexion_channel_message_count{instance=\"$instance\", Tab=\"$tab\"}, Channel)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"type": "query"
}
]
},
"time": {
"from": "now-5m",
"to": "now"
},
"timepicker": {},
"timezone": "",
"title": "Database Polling Device",
"uid": "T5uwOqqnk",
"version": 3,
"weekStart": ""
}, multiple selections available,
Related content
Plugin Dashboard
Plugin Dashboard
More like this
Remote Reader Dashboard
Remote Reader Dashboard
More like this
SQL Server Repository
SQL Server Repository
More like this
Remote Agent Queue Function Timing
Remote Agent Queue Function Timing
More like this
Message Delay Dashboard
Message Delay Dashboard
More like this
Execution Group Dashboard
Execution Group Dashboard
More like this