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Change-Id: I8e318861a258686ddc53dda08858f74c573a6520
1475 lines
40 KiB
JSON
1475 lines
40 KiB
JSON
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|
{
|
|
"datasource": {
|
|
"uid": "$datasource"
|
|
},
|
|
"editorMode": "code",
|
|
"expr": "round(\n sum by (postgresql_database_name) (\n rate(\n postgresql_blks_hit_total{\n postgresql_database_name=~\"$db\",\n k8s_cluster_name=~\"$k8s_cluster_name\", k8s_statefulset_name=~\"$k8s_statefulset_name\",\n host_name=~\"$host_name\"\n }[$__rate_interval]\n )\n )\n /\n (\n sum by (postgresql_database_name) (\n rate(\n postgresql_blks_hit_total{\n postgresql_database_name=~\"$db\",\n k8s_cluster_name=~\"$k8s_cluster_name\", k8s_statefulset_name=~\"$k8s_statefulset_name\",\n host_name=~\"$host_name\"\n }[$__rate_interval]\n )\n )\n +\n sum by (postgresql_database_name) (\n rate(\n postgresql_blks_read_total{\n postgresql_database_name=~\"$db\",\n k8s_cluster_name=~\"$k8s_cluster_name\", k8s_statefulset_name=~\"$k8s_statefulset_name\",\n host_name=~\"$host_name\"\n }[$__rate_interval]\n )\n )\n ) * 100,\n 0.001\n)",
|
|
"format": "time_series",
|
|
"legendFormat": "{{postgresql_database_name}} - cache hit ratio",
|
|
"range": true,
|
|
"refId": "A",
|
|
"step": 240
|
|
}
|
|
],
|
|
"title": "Cache hit ratio",
|
|
"type": "timeseries"
|
|
},
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "webstore-metrics"
|
|
},
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
},
|
|
"custom": {
|
|
"axisBorderShow": false,
|
|
"axisCenteredZero": false,
|
|
"axisColorMode": "text",
|
|
"axisLabel": "",
|
|
"axisPlacement": "auto",
|
|
"barAlignment": 0,
|
|
"barWidthFactor": 0.6,
|
|
"drawStyle": "line",
|
|
"fillOpacity": 10,
|
|
"gradientMode": "none",
|
|
"hideFrom": {
|
|
"legend": false,
|
|
"tooltip": false,
|
|
"viz": false
|
|
},
|
|
"insertNulls": false,
|
|
"lineInterpolation": "linear",
|
|
"lineWidth": 2,
|
|
"pointSize": 5,
|
|
"scaleDistribution": {
|
|
"type": "linear"
|
|
},
|
|
"showPoints": "never",
|
|
"spanNulls": true,
|
|
"stacking": {
|
|
"group": "A",
|
|
"mode": "none"
|
|
},
|
|
"thresholdsStyle": {
|
|
"mode": "off"
|
|
}
|
|
},
|
|
"mappings": [],
|
|
"thresholds": {
|
|
"mode": "absolute",
|
|
"steps": [
|
|
{
|
|
"color": "green"
|
|
},
|
|
{
|
|
"color": "red",
|
|
"value": 80
|
|
}
|
|
]
|
|
},
|
|
"unit": "short"
|
|
},
|
|
"overrides": []
|
|
},
|
|
"gridPos": {
|
|
"h": 7,
|
|
"w": 12,
|
|
"x": 12,
|
|
"y": 15
|
|
},
|
|
"id": 13,
|
|
"options": {
|
|
"legend": {
|
|
"calcs": [],
|
|
"displayMode": "list",
|
|
"placement": "bottom",
|
|
"showLegend": true
|
|
},
|
|
"tooltip": {
|
|
"hideZeros": false,
|
|
"mode": "multi",
|
|
"sort": "none"
|
|
}
|
|
},
|
|
"pluginVersion": "12.0.2",
|
|
"targets": [
|
|
{
|
|
"datasource": {
|
|
"uid": "$datasource"
|
|
},
|
|
"editorMode": "code",
|
|
"expr": "postgresql_backends{postgresql_database_name=~\"$db\",k8s_cluster_name=~\"$k8s_cluster_name\", k8s_statefulset_name=~\"$k8s_statefulset_name\", host_name=~\"$host_name\"}",
|
|
"format": "time_series",
|
|
"intervalFactor": 2,
|
|
"legendFormat": "{{postgresql_database_name}} - connections",
|
|
"range": true,
|
|
"refId": "A",
|
|
"step": 240
|
|
}
|
|
],
|
|
"title": "Number of active connections",
|
|
"type": "timeseries"
|
|
}
|
|
],
|
|
"preload": false,
|
|
"refresh": "30s",
|
|
"schemaVersion": 41,
|
|
"tags": [
|
|
"opentelemetry",
|
|
"postgresql"
|
|
],
|
|
"templating": {
|
|
"list": [
|
|
{
|
|
"current": {
|
|
"text": "Prometheus",
|
|
"value": "webstore-metrics"
|
|
},
|
|
"includeAll": false,
|
|
"label": "Data Source",
|
|
"name": "datasource",
|
|
"options": [],
|
|
"query": "prometheus",
|
|
"refresh": 1,
|
|
"regex": "(?!grafanacloud-usage|grafanacloud-ml-metrics).+",
|
|
"type": "datasource"
|
|
},
|
|
{
|
|
"allValue": ".*",
|
|
"current": {
|
|
"text": "All",
|
|
"value": "$__all"
|
|
},
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "webstore-metrics"
|
|
},
|
|
"definition": "label_values(postgresql_table_count,k8s_cluster_name)",
|
|
"description": "When deploying PostgreSQL on Kubernetes, name of the Kubernetes cluster. \nFor other deployments, select \"All\". ",
|
|
"includeAll": true,
|
|
"label": "K8s Cluster",
|
|
"multi": true,
|
|
"name": "k8s_cluster_name",
|
|
"options": [],
|
|
"query": {
|
|
"qryType": 1,
|
|
"query": "label_values(postgresql_table_count,k8s_cluster_name)",
|
|
"refId": "PrometheusVariableQueryEditor-VariableQuery"
|
|
},
|
|
"refresh": 2,
|
|
"regex": "",
|
|
"sort": 1,
|
|
"type": "query"
|
|
},
|
|
{
|
|
"allValue": ".*",
|
|
"current": {
|
|
"text": "",
|
|
"value": ""
|
|
},
|
|
"definition": "label_values(postgresql_table_count{k8s_cluster_name=~\"$k8s_cluster_name\"},k8s_statefulset_name)",
|
|
"description": "When deploying on Kubernetes, name of the `StatefulSet` of the PostgreSQL deployment (e.g. `my-pg-cluster`).\nFor other deployments, select \"All\". ",
|
|
"includeAll": true,
|
|
"label": "K8s Statefulset",
|
|
"multi": true,
|
|
"name": "k8s_statefulset_name",
|
|
"options": [],
|
|
"query": {
|
|
"qryType": 1,
|
|
"query": "label_values(postgresql_table_count{k8s_cluster_name=~\"$k8s_cluster_name\"},k8s_statefulset_name)",
|
|
"refId": "PrometheusVariableQueryEditor-VariableQuery"
|
|
},
|
|
"refresh": 1,
|
|
"regex": "",
|
|
"type": "query"
|
|
},
|
|
{
|
|
"allValue": ".+",
|
|
"current": {
|
|
"text": "All",
|
|
"value": [
|
|
"$__all"
|
|
]
|
|
},
|
|
"datasource": {
|
|
"uid": "$datasource"
|
|
},
|
|
"definition": "label_values(postgresql_table_count{k8s_cluster_name=~\"$k8s_cluster_name\", k8s_statefulset_name=~\"$k8s_statefulset_name\"},host_name)",
|
|
"description": "When deploying PostgreSQL on VMs, name on the host on which the database is deployed.\nFor other deployments, select \"All\". ",
|
|
"includeAll": true,
|
|
"label": "Host",
|
|
"multi": true,
|
|
"name": "host_name",
|
|
"options": [],
|
|
"query": {
|
|
"qryType": 1,
|
|
"query": "label_values(postgresql_table_count{k8s_cluster_name=~\"$k8s_cluster_name\", k8s_statefulset_name=~\"$k8s_statefulset_name\"},host_name)",
|
|
"refId": "PrometheusVariableQueryEditor-VariableQuery"
|
|
},
|
|
"refresh": 2,
|
|
"regex": "",
|
|
"sort": 1,
|
|
"type": "query"
|
|
},
|
|
{
|
|
"allValue": ".+",
|
|
"current": {
|
|
"text": "All",
|
|
"value": "$__all"
|
|
},
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "webstore-metrics"
|
|
},
|
|
"definition": "label_values(postgresql_table_count{host_name=~\"$host_name\", postgresql_database_name!~\"template.*|postgres\", k8s_cluster_name=~\"$k8s_cluster_name\", k8s_statefulset_name=~\"$k8s_statefulset_name\"},postgresql_database_name)",
|
|
"includeAll": true,
|
|
"label": "Database",
|
|
"name": "db",
|
|
"options": [],
|
|
"query": {
|
|
"qryType": 1,
|
|
"query": "label_values(postgresql_table_count{host_name=~\"$host_name\", postgresql_database_name!~\"template.*|postgres\", k8s_cluster_name=~\"$k8s_cluster_name\", k8s_statefulset_name=~\"$k8s_statefulset_name\"},postgresql_database_name)",
|
|
"refId": "PrometheusVariableQueryEditor-VariableQuery"
|
|
},
|
|
"refresh": 2,
|
|
"regex": "",
|
|
"type": "query"
|
|
}
|
|
]
|
|
},
|
|
"time": {
|
|
"from": "now-30m",
|
|
"to": "now"
|
|
},
|
|
"timepicker": {},
|
|
"timezone": "browser",
|
|
"title": "PostgreSQL",
|
|
"uid": "xHhbQmdjA",
|
|
"version": 5
|
|
}
|