{ "leansignal_demand_export": "1.0", "exported_at": "2026-07-17T00:00:00Z", "source_tenant": "leansignal-catalog", "catalog": { "slug": "leansignal-leanapi-otel-demand-essential", "integration": "leansignal-leanapi", "variant": "essential", "title": "LeanSignal API — Essential", "category": "Infrastructure", "dashboards": 1, "panels": 12, "alerts": 0, "docs_url": "https://docs.leansignal.io/integrations/leansignal-leanapi/" }, "demand": { "ref": "demand", "name": "LeanSignal API — Essential (OpenTelemetry)", "description": "Per-filter accounting plus the demand headline: how many series each filter collects and stores, the active demand-set size, and connected agents. The smallest footprint that tells you what the platform is demanding and what it costs.", "dashboards": [ { "ref": "dash-leansignal-leanapi", "name": "LeanSignal API — Essential", "description": "The LeanSignal API's own telemetry — per-filter collection/storage accounting, demand-set size and cost, connected agents, and process health (essential variant).", "data": { "display": { "name": "LeanSignal API — Essential" }, "panels": { "stored_series": { "kind": "Panel", "spec": { "display": { "name": "Stored time series", "description": "Time series currently in the tenant metrics store (live inventory, not a cumulative counter)." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "decimal" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "max(leansignal_leanapi_storage_metrics_series{service_instance_id=~\"$instance\"})", "seriesNameFormat": "series" } } } } ] } }, "stored_log_bytes": { "kind": "Panel", "spec": { "display": { "name": "Stored log volume", "description": "Log volume held by the tenant log store over its retention window (indexed, uncompressed)." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "bytes" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "max(leansignal_leanapi_storage_logs_volume_bytes{service_instance_id=~\"$instance\"})", "seriesNameFormat": "log bytes" } } } } ] } }, "stored_spans": { "kind": "Panel", "spec": { "display": { "name": "Spans ingested", "description": "Spans received by the tenant trace store since it last started (the store keeps no stored-spans gauge, so this resets on its restart)." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "decimal" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "max(leansignal_leanapi_storage_traces_spans{service_instance_id=~\"$instance\"})", "seriesNameFormat": "spans" } } } } ] } }, "stored_trace_bytes": { "kind": "Panel", "spec": { "display": { "name": "Traces stored (bytes)", "description": "Trace data currently stored in the tenant trace store (live backend blocks) — the billing-grade stored-traces figure." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "bytes" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "max(leansignal_leanapi_storage_traces_backend_bytes{service_instance_id=~\"$instance\"})", "seriesNameFormat": "trace bytes" } } } } ] } }, "ingest_log_bytes": { "kind": "Panel", "spec": { "display": { "name": "Log ingest (bytes/sec)", "description": "Log bytes arriving at the tenant log store, as measured by the store itself — the billing-grade logs-ingest rate." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "bytes/sec" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "sum(rate(leansignal_leanapi_storage_logs_ingested_bytes{service_instance_id=~\"$instance\"}[5m]))", "seriesNameFormat": "log bytes/s" } } } } ] } }, "ingest_trace_bytes": { "kind": "Panel", "spec": { "display": { "name": "Trace ingest (bytes/sec)", "description": "Trace bytes arriving at the tenant trace store, as measured by the store itself — the billing-grade traces-ingest rate." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "bytes/sec" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "sum(rate(leansignal_leanapi_storage_traces_ingested_bytes{service_instance_id=~\"$instance\"}[5m]))", "seriesNameFormat": "trace bytes/s" } } } } ] } }, "synth_up": { "kind": "Panel", "spec": { "display": { "name": "Check status", "description": "Latest probe outcome per synthetic check: 1 up, 0 down." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "decimal" }, "min": 0, "max": 1 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "min by (check) (leansignal_leanapi_synthetics_check_up{service_instance_id=~\"$instance\"})", "seriesNameFormat": "{{check}}" } } } } ] } }, "synth_latency": { "kind": "Panel", "spec": { "display": { "name": "Check latency", "description": "Latest probe round-trip latency per synthetic check." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "milliseconds" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "max by (check) (leansignal_leanapi_synthetics_check_latency_ms{service_instance_id=~\"$instance\"})", "seriesNameFormat": "{{check}}" } } } } ] } }, "collected_total": { "kind": "Panel", "spec": { "display": { "name": "Collected series (active demand)", "description": "Total series the active filters demand — what the agents forward. Sum of the per-filter collection gauge over active filters." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "decimal" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "sum(leansignal_leanapi_filter_collected_series{service_instance_id=~\"$instance\",status=\"active\"})", "seriesNameFormat": "collected (active)" } } } } ] } }, "stored_total": { "kind": "Panel", "spec": { "display": { "name": "Stored series (dataplane)", "description": "Total series in the tenant store matching any filter — what is/was stored, including data from filters that went inactive but have not been purged yet." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "decimal" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "sum(leansignal_leanapi_filter_stored_series{service_instance_id=~\"$instance\"})", "seriesNameFormat": "stored" } } } } ] } }, "active_metrics": { "kind": "Panel", "spec": { "display": { "name": "Active demand-set size", "description": "Unique metric names in the active demand set (dashboards ∪ active alerts ∪ enabled custom rules)." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "decimal" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "leansignal_leanapi_demand_active_metrics{service_instance_id=~\"$instance\"}", "seriesNameFormat": "active metrics" } } } } ] } }, "agents_connected": { "kind": "Panel", "spec": { "display": { "name": "Connected agents", "description": "Agents with a live control stream to this lean-api." }, "plugin": { "kind": "TimeSeriesChart", "spec": { "legend": { "position": "bottom", "mode": "table", "values": [ "last-number", "mean", "max" ] }, "yAxis": { "format": { "unit": "decimal" }, "min": 0 } } }, "queries": [ { "kind": "TimeSeriesQuery", "spec": { "plugin": { "kind": "PrometheusTimeSeriesQuery", "spec": { "query": "leansignal_leanapi_agents_connected{service_instance_id=~\"$instance\"}", "seriesNameFormat": "connected" } } } } ] } } }, "layouts": [ { "kind": "Grid", "spec": { "display": { "title": "Stored data", "collapse": { "open": true } }, "items": [ { "x": 0, "y": 0, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/stored_series" } }, { "x": 12, "y": 0, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/stored_log_bytes" } }, { "x": 0, "y": 8, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/stored_spans" } }, { "x": 12, "y": 8, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/stored_trace_bytes" } }, { "x": 0, "y": 16, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/ingest_log_bytes" } }, { "x": 12, "y": 16, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/ingest_trace_bytes" } } ] } }, { "kind": "Grid", "spec": { "display": { "title": "Synthetics", "collapse": { "open": true } }, "items": [ { "x": 0, "y": 0, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/synth_up" } }, { "x": 12, "y": 0, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/synth_latency" } } ] } }, { "kind": "Grid", "spec": { "display": { "title": "Filter accounting", "collapse": { "open": true } }, "items": [ { "x": 0, "y": 0, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/collected_total" } }, { "x": 12, "y": 0, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/stored_total" } } ] } }, { "kind": "Grid", "spec": { "display": { "title": "Demand", "collapse": { "open": true } }, "items": [ { "x": 0, "y": 0, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/active_metrics" } } ] } }, { "kind": "Grid", "spec": { "display": { "title": "Platform", "collapse": { "open": true } }, "items": [ { "x": 0, "y": 0, "width": 12, "height": 8, "content": { "$ref": "#/spec/panels/agents_connected" } } ] } } ], "variables": [ { "kind": "ListVariable", "spec": { "name": "instance", "display": { "name": "Instance" }, "allowAllValue": true, "allowMultiple": true, "customAllValue": ".*", "defaultValue": ".*", "plugin": { "kind": "PrometheusLabelValuesVariable", "spec": { "labelName": "service_instance_id" } } } } ], "duration": "1h", "refreshInterval": "30s", "datasources": {} } } ], "alert_rules": [] } }