feat(dashboards): [experiment] Building Grafana Dashboards from Loki #14411
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Signed-off-by: Owen Diehl <ow.diehl@gmail.com>
Signed-off-by: Owen Diehl <ow.diehl@gmail.com>
Signed-off-by: Owen Diehl <ow.diehl@gmail.com>
Signed-off-by: Owen Diehl <ow.diehl@gmail.com>
Signed-off-by: Owen Diehl <ow.diehl@gmail.com>
owen-d
changed the title
Signed-off-by: Owen Diehl <ow.diehl@gmail.com>
Signed-off-by: Owen Diehl <ow.diehl@gmail.com>
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[WIP] Generate grafana compatible dashboard spec from within loki itself, hosted on
/grafana/dashboards/{dashboard}endpointsclient_golangto extract metrics from within source code and generates dashboards from them.Example of generated output
{ "title": "Loki Reads (generated)", "tags": [ "generated", "from", "go" ], "timezone": "utc", "editable": true, "graphTooltip": 0, "time": { "from": "now-30m", "to": "now" }, "fiscalYearStartMonth": 0, "refresh": "1m", "schemaVersion": 39, "panels": [ { "type": "row", "collapsed": false, "title": "Distributor", "gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 }, "id": 0, "panels": [ { "type": "timeseries", "targets": [ { "expr": "\n\tsum(\n\t\trate(\n\t\t\t\"loki_request_duration_seconds\"_sum{ namespace=~\".*loki.*\" }\n\t\t\t[$__rate_interval]\n\t\t)\n\t) by (container=\"distributor\")\n\t/\n\tsum(\n\t\trate(\n\t\t\t\"loki_request_duration_seconds\"_count{ namespace=~\".*loki.*\" }\n\t\t\t[$__rate_interval]\n\t\t)\n\t) by (container=\"distributor\")\n\t", "legendFormat": "{{ container=\"distributor\" }}", "refId": "" } ], "title": "qps", "transparent": false, "gridPos": { "h": 9, "w": 12, "x": 0, "y": 1 }, "options": { "legend": { "displayMode": "list", "placement": "bottom", "showLegend": false, "calcs": [] }, "tooltip": { "mode": "", "sort": "" } }, "fieldConfig": { "defaults": { "unit": "seconds", "min": 0 }, "overrides": null } }, { "type": "timeseries", "targets": [ { "expr": "\n\thistogram_quantile(\n\t 0.50,90,99,\n\t\tsum(\n\t\t\trate(\n\t\t\t \"loki_request_duration_seconds\"_bucket{ namespace=~\".*loki.*\" }\n\t\t\t\t[$__rate_interval]\n\t\t\t)\n\t\t) by (container=\"distributor\", le)\n\t)\n\t", "legendFormat": "{{ container=\"distributor\", p50,90,99 }}", "refId": "" } ], "title": "latency", "transparent": false, "gridPos": { "h": 9, "w": 12, "x": 12, "y": 1 }, "options": { "legend": { "displayMode": "list", "placement": "bottom", "showLegend": false, "calcs": [] }, "tooltip": { "mode": "", "sort": "" } }, "fieldConfig": { "defaults": { "unit": "seconds", "min": 0 }, "overrides": null } }, { "type": "timeseries", "targets": [ { "expr": "\n\thistogram_quantile(\n\t 0.50,90,99,\n\t\tsum(\n\t\t\trate(\n\t\t\t \"loki_request_duration_seconds\"_bucket{ namespace=~\".*loki.*\" }\n\t\t\t\t[$__rate_interval]\n\t\t\t)\n\t\t) by (container=\"distributor\", pod, le)\n\t)\n\t", "legendFormat": "{{ container=\"distributor\", pod, p50,90,99 }}", "refId": "" } ], "title": "latency", "transparent": false, "gridPos": { "h": 9, "w": 12, "x": 0, "y": 10 }, "options": { "legend": { "displayMode": "list", "placement": "bottom", "showLegend": false, "calcs": [] }, "tooltip": { "mode": "", "sort": "" } }, "fieldConfig": { "defaults": { "unit": "seconds", "min": 0 }, "overrides": null } } ] }, { "type": "row", "collapsed": false, "title": "Ingester", "gridPos": { "h": 1, "w": 24, "x": 0, "y": 19 }, "id": 0, "panels": [ { "type": "timeseries", "targets": [ { "expr": "\n\tsum(\n\t\trate(\n\t\t\t\"loki_request_duration_seconds\"_sum{ namespace=~\".*loki.*\" }\n\t\t\t[$__rate_interval]\n\t\t)\n\t) by (container=\"ingester\")\n\t/\n\tsum(\n\t\trate(\n\t\t\t\"loki_request_duration_seconds\"_count{ namespace=~\".*loki.*\" }\n\t\t\t[$__rate_interval]\n\t\t)\n\t) by (container=\"ingester\")\n\t", "legendFormat": "{{ container=\"ingester\" }}", "refId": "" } ], "title": "qps", "transparent": false, "gridPos": { "h": 9, "w": 12, "x": 0, "y": 20 }, "options": { "legend": { "displayMode": "list", "placement": "bottom", "showLegend": false, "calcs": [] }, "tooltip": { "mode": "", "sort": "" } }, "fieldConfig": { "defaults": { "unit": "seconds", "min": 0 }, "overrides": null } }, { "type": "timeseries", "targets": [ { "expr": "\n\thistogram_quantile(\n\t 0.50,90,99,\n\t\tsum(\n\t\t\trate(\n\t\t\t \"loki_request_duration_seconds\"_bucket{ namespace=~\".*loki.*\" }\n\t\t\t\t[$__rate_interval]\n\t\t\t)\n\t\t) by (container=\"ingester\", le)\n\t)\n\t", "legendFormat": "{{ container=\"ingester\", p50,90,99 }}", "refId": "" } ], "title": "latency", "transparent": false, "gridPos": { "h": 9, "w": 12, "x": 12, "y": 20 }, "options": { "legend": { "displayMode": "list", "placement": "bottom", "showLegend": false, "calcs": [] }, "tooltip": { "mode": "", "sort": "" } }, "fieldConfig": { "defaults": { "unit": "seconds", "min": 0 }, "overrides": null } }, { "type": "timeseries", "targets": [ { "expr": "\n\thistogram_quantile(\n\t 0.50,90,99,\n\t\tsum(\n\t\t\trate(\n\t\t\t \"loki_request_duration_seconds\"_bucket{ namespace=~\".*loki.*\" }\n\t\t\t\t[$__rate_interval]\n\t\t\t)\n\t\t) by (container=\"ingester\", pod, le)\n\t)\n\t", "legendFormat": "{{ container=\"ingester\", pod, p50,90,99 }}", "refId": "" } ], "title": "latency", "transparent": false, "gridPos": { "h": 9, "w": 12, "x": 0, "y": 29 }, "options": { "legend": { "displayMode": "list", "placement": "bottom", "showLegend": false, "calcs": [] }, "tooltip": { "mode": "", "sort": "" } }, "fieldConfig": { "defaults": { "unit": "seconds", "min": 0 }, "overrides": null } } ] } ], "templating": {}, "annotations": {} }