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[grafana] SpiceDB dashboard: add graphs for cache hit/miss rate and ratio
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  • operations/observability/mixins/meta/dashboards/components

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‎operations/observability/mixins/meta/dashboards/components/spicedb.json

Lines changed: 265 additions & 1 deletion
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],
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"title": "New database connections",
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"type": "timeseries"
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},
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{
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"collapsed": false,
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"gridPos": {
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"h": 1,
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"w": 24,
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"x": 0,
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"y": 28
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},
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"id": 14,
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"panels": [],
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"title": "Cache",
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"type": "row"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "P4169E866C3094E38"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "palette-classic"
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},
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"custom": {
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"axisCenteredZero": false,
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"axisColorMode": "text",
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"axisLabel": "",
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"axisPlacement": "auto",
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"barAlignment": 0,
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"drawStyle": "line",
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"fillOpacity": 0,
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"gradientMode": "none",
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"hideFrom": {
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"legend": false,
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"tooltip": false,
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"viz": false
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},
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"lineInterpolation": "linear",
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"lineWidth": 1,
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"pointSize": 5,
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"scaleDistribution": {
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"type": "linear"
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},
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"showPoints": "auto",
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"spanNulls": false,
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"stacking": {
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"group": "A",
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"mode": "none"
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},
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"thresholdsStyle": {
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"mode": "off"
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}
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},
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"mappings": [],
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"min": 0,
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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},
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{
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"color": "red",
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"value": 80
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}
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]
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}
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},
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"overrides": [
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{
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"matcher": {
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"id": "byRegexp",
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"options": "/Hit.*/"
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},
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"properties": [
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{
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"id": "color",
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"value": {
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"fixedColor": "green",
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"mode": "fixed",
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"seriesBy": "max"
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}
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}
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]
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},
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{
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"matcher": {
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"id": "byRegexp",
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"options": "/Miss.*/"
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},
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"properties": [
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{
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"id": "color",
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"value": {
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"fixedColor": "red",
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"mode": "fixed",
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"seriesBy": "last"
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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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"gridPos": {
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"h": 8,
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"w": 12,
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"x": 0,
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"y": 29
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},
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"id": 13,
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"interval": "1m",
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"options": {
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"legend": {
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"calcs": [],
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"displayMode": "list",
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"placement": "bottom",
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"showLegend": true
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},
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"tooltip": {
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"mode": "single",
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"sort": "none"
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}
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "P4169E866C3094E38"
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},
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"editorMode": "code",
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"expr": "rate (sum (spicedb_cache_hits_total[$__rate_interval]))",
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"legendFormat": "Hit",
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"range": true,
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"refId": "A"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "P4169E866C3094E38"
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},
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"editorMode": "code",
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"expr": "rate (sum (spicedb_cache_misses_total[$__rate_interval]))",
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"hide": false,
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"legendFormat": "Miss",
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"range": true,
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"refId": "B"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "P4169E866C3094E38"
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},
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"editorMode": "code",
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"expr": "spicedb",
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"hide": false,
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"legendFormat": "__auto",
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"range": true,
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"refId": "C"
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}
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],
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"title": "Cache Hit & Miss Rates [1m]",
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"type": "timeseries"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "P4169E866C3094E38"
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},
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"fieldConfig": {
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"defaults": {
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"color": {
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"fixedColor": "yellow",
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"mode": "fixed"
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},
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"custom": {
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"axisCenteredZero": false,
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"axisColorMode": "text",
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"axisLabel": "",
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"axisPlacement": "auto",
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"barAlignment": 0,
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"drawStyle": "line",
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"fillOpacity": 0,
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"gradientMode": "none",
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"hideFrom": {
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"legend": false,
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"tooltip": false,
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"viz": false
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},
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"lineInterpolation": "linear",
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"lineWidth": 1,
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"pointSize": 5,
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"scaleDistribution": {
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"type": "linear"
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},
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"showPoints": "auto",
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"spanNulls": false,
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"stacking": {
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"group": "A",
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"mode": "none"
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},
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"thresholdsStyle": {
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"mode": "off"
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}
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},
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"mappings": [],
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"min": 0,
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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}
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]
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}
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},
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"overrides": []
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},
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"gridPos": {
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"h": 8,
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"w": 12,
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"x": 12,
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"y": 29
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},
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"id": 16,
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"interval": "1m",
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"options": {
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"legend": {
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"calcs": [],
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"displayMode": "list",
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"placement": "bottom",
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"showLegend": true
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},
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"tooltip": {
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"mode": "single",
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"sort": "none"
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}
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "P4169E866C3094E38"
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},
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"editorMode": "code",
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"expr": "rate (sum (spicedb_cache_hits_total[$__rate_interval])) / rate (sum (spicedb_cache_misses_total[$__rate_interval]))",
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"legendFormat": "Ratio",
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"range": true,
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"refId": "A"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "P4169E866C3094E38"
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},
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"hide": false,
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"refId": "C"
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}
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],
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"title": "Cache Hit/Miss Ratio[1m]",
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"type": "timeseries"
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}
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],
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"schemaVersion": 37,
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"refresh": "",
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"schemaVersion": 38,
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"style": "dark",
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"tags": [],
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"templating": {

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