Example Dasboard #40
Comments
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This was very handy |
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@Paxa The "Per Minute" graphs didn't work for me until I changed the query to use |
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Here's another dashboard that I created and I hope someone will enjoy this :D It also uses pm2-metrics for some configurations (which can be removed easy).
The JSON configuration |
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@thealphadollar One question about your chart. How do you get correct Apdex scores? In your template you are using the buckets of the histogram to measure the number of requests. But since a request (e.g. 300ms) will falls into a smaller bucket (e.g. 1s) and also into the bigger bucket (e.g. 1.5s) your calculations can result in an apdex score > 1. Simple example. You only have one request that is served in 300ms, satisfied is 1s, tolerated is 1.5s. Then you get (1+ (1/2) ) / 1 = 1.5. The correct Apdex calculation would be (1 + 0/2) / 1 = 1. Please correct me if I'm wrong, but that makes no sense to me. I'm trying to work on a different solution, and will post it here if I find one :) |
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@thealphadollar Another thing i noticed ist that for the request Duration diagram you labeled |
Did you by any chance found one? |
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May be somebody will find it useful
chart.json
{ "__inputs": [ { "name": "DS_PROMETHEUS", "label": "prometheus", "description": "", "type": "datasource", "pluginId": "prometheus", "pluginName": "Prometheus" } ], "__requires": [ { "type": "grafana", "id": "grafana", "name": "Grafana", "version": "6.0.0" }, { "type": "panel", "id": "graph", "name": "Graph", "version": "5.0.0" }, { "type": "datasource", "id": "prometheus", "name": "Prometheus", "version": "5.0.0" } ], "annotations": { "list": [ { "builtIn": 1, "datasource": "-- Grafana --", "enable": true, "hide": true, "iconColor": "rgba(0, 211, 255, 1)", "name": "Annotations & Alerts", "type": "dashboard" } ] }, "editable": true, "gnetId": null, "graphTooltip": 0, "id": null, "iteration": 1559766445973, "links": [], "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", "fill": 1, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 0 }, "id": 2, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "paceLength": 10, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "stack": false, "steppedLine": false, "targets": [ { "expr": "sum by (status_code)(rate(http_request_duration_seconds_count{service=\"$service\"}[1m]))", "format": "time_series", "intervalFactor": 1, "legendFormat": "HTTP {{status_code}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Response Codes per Minute", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", "fill": 1, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 0 }, "id": 8, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "paceLength": 10, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(http_request_duration_seconds_sum{service=\"$service\"}[5m])) by (status_code) /\nsum(rate(http_request_duration_seconds_count{service=\"$service\"}[5m])) by (status_code)", "format": "time_series", "intervalFactor": 1, "legendFormat": "HTTP {{status_code}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Average Response Time", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", "fill": 1, "gridPos": { "h": 8, "w": 12, "x": 0, "y": 8 }, "id": 6, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "paceLength": 10, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "stack": false, "steppedLine": false, "targets": [ { "expr": "sum by (method, path)(rate(http_request_duration_seconds_count{service=\"$service\"}[1m]))", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{method}} {{path}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Requests Per Minute", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", "fill": 1, "gridPos": { "h": 8, "w": 12, "x": 12, "y": 8 }, "id": 4, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, "links": [], "nullPointMode": "null", "paceLength": 10, "percentage": false, "pointradius": 2, "points": false, "renderer": "flot", "seriesOverrides": [], "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(http_request_duration_seconds_sum{service=\"$service\"}[5m])) by (method, path) /\nsum(rate(http_request_duration_seconds_count{service=\"$service\"}[5m])) by (method, path)", "format": "time_series", "intervalFactor": 1, "legendFormat": "{{method}} {{path}}", "refId": "A" } ], "thresholds": [], "timeFrom": null, "timeRegions": [], "timeShift": null, "title": "Response Time", "tooltip": { "shared": true, "sort": 0, "value_type": "individual" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } } ], "schemaVersion": 18, "style": "dark", "tags": [], "templating": { "list": [ { "allValue": null, "current": {}, "datasource": "${DS_PROMETHEUS}", "definition": "label_values(http_request_duration_seconds_count, service)", "hide": 0, "includeAll": true, "label": "Service", "multi": false, "name": "service", "options": [], "query": "label_values(http_request_duration_seconds_count, service)", "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 1, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false } ] }, "time": { "from": "now-6h", "to": "now" }, "timepicker": { "refresh_intervals": [ "5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d" ], "time_options": [ "5m", "15m", "1h", "6h", "12h", "24h", "2d", "7d", "30d" ] }, "timezone": "", "title": "Express App", "uid": "mwTG5sGWz", "version": 4 }The text was updated successfully, but these errors were encountered: