mirror of
https://github.com/Memo-2023/mana-monorepo.git
synced 2026-05-14 22:01:09 +02:00
🔧 fix(grafana): rewrite System Overview with available metrics
- Removed node_* metrics (node-exporter not deployed) - Removed container_last_seen (cAdvisor not deployed) - Added Service Status, Traffic Overview, Database sections - All panels now use available Prometheus metrics Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Till-JS
parent
edbf775f37
commit
84e9f86db9
1 changed files with 275 additions and 226 deletions
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@ -13,177 +13,109 @@
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"expr": "up{job=\"contacts-backend\"}",
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"expr": "pg_up",
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"expr": "100 - (avg(rate(node_cpu_seconds_total{mode=\"idle\"}[5m])) * 100)",
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"refId": "A"
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"title": "CPU Usage",
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"type": "stat"
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{ "color": "yellow", "value": 70 },
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"refId": "A"
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}
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],
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"title": "Memory Usage",
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"type": "stat"
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"targets": [
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"refId": "A"
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}
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],
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"title": "Disk Usage",
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"type": "stat"
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},
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{
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"datasource": { "type": "prometheus", "uid": "${datasource}" },
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"mappings": [],
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"mode": "absolute",
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"steps": [{ "color": "green", "value": null }]
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"unit": "short"
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"gridPos": { "h": 6, "w": 6, "x": 18, "y": 1 },
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"id": 5,
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"options": {
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"colorMode": "value",
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"graphMode": "none",
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"justifyMode": "auto",
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"orientation": "auto",
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "${datasource}" },
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"expr": "count(container_last_seen{id=~\"/docker/.+\"})",
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"refId": "A"
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}
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],
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"title": "Running Containers",
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"type": "stat"
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},
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{
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"datasource": { "type": "prometheus", "uid": "${datasource}" },
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"fieldConfig": {
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@ -197,12 +129,12 @@
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"axisPlacement": "auto",
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"barAlignment": 0,
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"drawStyle": "line",
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"fillOpacity": 10,
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"insertNulls": false,
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"lineInterpolation": "linear",
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"lineWidth": 1,
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"pointSize": 5,
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"scaleDistribution": { "type": "linear" },
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"showPoints": "never",
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@ -215,32 +147,30 @@
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"mode": "absolute",
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"unit": "percent"
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"id": 6,
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"id": 4,
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"options": {
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"legend": { "calcs": [], "displayMode": "list", "placement": "bottom", "showLegend": true },
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"tooltip": { "mode": "single", "sort": "none" }
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"legend": {
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"calcs": ["mean", "max"],
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"displayMode": "table",
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"placement": "bottom",
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"showLegend": true
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"tooltip": { "mode": "multi", "sort": "desc" }
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"pluginVersion": "10.0.0",
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"targets": [
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{
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"expr": "100 - (avg(rate(node_cpu_seconds_total{mode=\"idle\"}[5m])) * 100)",
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"legendFormat": "CPU",
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"expr": "sum(rate(http_requests_total[5m])) by (job)",
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"legendFormat": "{{job}}",
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"refId": "A"
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},
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{
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"datasource": { "type": "prometheus", "uid": "${datasource}" },
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"expr": "(1 - (node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes)) * 100",
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"legendFormat": "Memory",
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"refId": "B"
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}
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],
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"title": "CPU & Memory Over Time",
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"title": "Request Rate by Service",
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"type": "timeseries"
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{
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@ -256,12 +186,12 @@
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"axisPlacement": "auto",
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"insertNulls": false,
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"lineInterpolation": "linear",
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"showPoints": "never",
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@ -274,37 +204,35 @@
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"expr": "histogram_quantile(0.95, sum(rate(http_request_duration_seconds_bucket[5m])) by (le, job))",
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"refId": "A"
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{
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"expr": "rate(node_network_transmit_bytes_total{device!~\"lo|veth.*|br.*|docker.*\"}[5m])",
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"legendFormat": "Transmit {{device}}",
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"title": "Response Time (p95)",
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"gridPos": { "h": 1, "w": 24, "x": 0, "y": 15 },
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"id": 8,
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"panels": [],
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"title": "Database",
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@ -314,17 +242,21 @@
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"datasource": { "type": "prometheus", "uid": "${datasource}" },
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"fieldConfig": {
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"color": { "mode": "thresholds" },
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [{ "color": "green", "value": null }]
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"steps": [
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{ "color": "green", "value": null },
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{ "color": "yellow", "value": 50 },
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{ "color": "red", "value": 80 }
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]
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"unit": "short"
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"gridPos": { "h": 6, "w": 6, "x": 0, "y": 16 },
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"gridPos": { "h": 5, "w": 6, "x": 0, "y": 15 },
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"id": 9,
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"options": {
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"colorMode": "value",
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@ -342,18 +274,18 @@
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"targets": [
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{
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"datasource": { "type": "prometheus", "uid": "${datasource}" },
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"expr": "pg_stat_activity_count{state=\"active\"}",
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"expr": "sum(pg_stat_activity_count)",
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"refId": "A"
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}
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],
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"title": "PostgreSQL Active Connections",
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"title": "PostgreSQL Connections",
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"type": "stat"
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},
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{
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"datasource": { "type": "prometheus", "uid": "${datasource}" },
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"fieldConfig": {
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"defaults": {
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"color": { "mode": "palette-classic" },
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"color": { "mode": "thresholds" },
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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@ -363,7 +295,7 @@
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"options": {
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"colorMode": "value",
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|
@ -385,14 +317,14 @@
|
|||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Redis Connected Clients",
|
||||
"title": "Redis Clients",
|
||||
"type": "stat"
|
||||
},
|
||||
{
|
||||
"datasource": { "type": "prometheus", "uid": "${datasource}" },
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": { "mode": "palette-classic" },
|
||||
"color": { "mode": "thresholds" },
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
|
|
@ -402,7 +334,7 @@
|
|||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": { "h": 6, "w": 6, "x": 12, "y": 16 },
|
||||
"gridPos": { "h": 5, "w": 6, "x": 12, "y": 15 },
|
||||
"id": 11,
|
||||
"options": {
|
||||
"colorMode": "value",
|
||||
|
|
@ -424,24 +356,28 @@
|
|||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Redis Memory Usage",
|
||||
"title": "Redis Memory",
|
||||
"type": "stat"
|
||||
},
|
||||
{
|
||||
"datasource": { "type": "prometheus", "uid": "${datasource}" },
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": { "mode": "palette-classic" },
|
||||
"color": { "mode": "thresholds" },
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [{ "color": "green", "value": null }]
|
||||
"steps": [
|
||||
{ "color": "red", "value": null },
|
||||
{ "color": "yellow", "value": 90 },
|
||||
{ "color": "green", "value": 95 }
|
||||
]
|
||||
},
|
||||
"unit": "percent"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": { "h": 6, "w": 6, "x": 18, "y": 16 },
|
||||
"gridPos": { "h": 5, "w": 6, "x": 18, "y": 15 },
|
||||
"id": 12,
|
||||
"options": {
|
||||
"colorMode": "value",
|
||||
|
|
@ -449,7 +385,7 @@
|
|||
"justifyMode": "auto",
|
||||
"orientation": "auto",
|
||||
"reduceOptions": {
|
||||
"calcs": ["lastNotNull"],
|
||||
"calcs": ["mean"],
|
||||
"fields": "",
|
||||
"values": false
|
||||
},
|
||||
|
|
@ -459,13 +395,126 @@
|
|||
"targets": [
|
||||
{
|
||||
"datasource": { "type": "prometheus", "uid": "${datasource}" },
|
||||
"expr": "pg_stat_database_blks_hit{datname!~\"template.*|postgres\"} / (pg_stat_database_blks_hit{datname!~\"template.*|postgres\"} + pg_stat_database_blks_read{datname!~\"template.*|postgres\"}) * 100",
|
||||
"expr": "avg(pg_stat_database_blks_hit{datname!~\"template.*|postgres\"} / (pg_stat_database_blks_hit{datname!~\"template.*|postgres\"} + pg_stat_database_blks_read{datname!~\"template.*|postgres\"} + 0.0001)) * 100",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "PG Cache Hit Rate",
|
||||
"type": "stat"
|
||||
},
|
||||
{
|
||||
"datasource": { "type": "prometheus", "uid": "${datasource}" },
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": { "mode": "palette-classic" },
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 20,
|
||||
"gradientMode": "opacity",
|
||||
"hideFrom": { "legend": false, "tooltip": false, "viz": false },
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "smooth",
|
||||
"lineWidth": 2,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": { "type": "linear" },
|
||||
"showPoints": "never",
|
||||
"spanNulls": false,
|
||||
"stacking": { "group": "A", "mode": "none" },
|
||||
"thresholdsStyle": { "mode": "off" }
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [{ "color": "green", "value": null }]
|
||||
},
|
||||
"unit": "decbytes"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": { "h": 7, "w": 12, "x": 0, "y": 20 },
|
||||
"id": 13,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": ["lastNotNull"],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": { "mode": "multi", "sort": "desc" }
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": { "type": "prometheus", "uid": "${datasource}" },
|
||||
"expr": "pg_database_size_bytes{datname!~\"template.*|postgres\"}",
|
||||
"legendFormat": "{{datname}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "PostgreSQL Cache Hit Ratio",
|
||||
"type": "stat"
|
||||
"title": "Database Size",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": { "type": "prometheus", "uid": "${datasource}" },
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": { "mode": "palette-classic" },
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 20,
|
||||
"gradientMode": "opacity",
|
||||
"hideFrom": { "legend": false, "tooltip": false, "viz": false },
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "smooth",
|
||||
"lineWidth": 2,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": { "type": "linear" },
|
||||
"showPoints": "never",
|
||||
"spanNulls": false,
|
||||
"stacking": { "group": "A", "mode": "none" },
|
||||
"thresholdsStyle": { "mode": "off" }
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [{ "color": "green", "value": null }]
|
||||
},
|
||||
"unit": "decbytes"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": { "h": 7, "w": 12, "x": 12, "y": 20 },
|
||||
"id": 14,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": ["lastNotNull"],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": { "mode": "multi", "sort": "desc" }
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": { "type": "prometheus", "uid": "${datasource}" },
|
||||
"expr": "redis_memory_used_bytes",
|
||||
"legendFormat": "Used",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Redis Memory Over Time",
|
||||
"type": "timeseries"
|
||||
}
|
||||
],
|
||||
"refresh": "30s",
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue