{ "date": "2026-07-16", "timezone": "Asia/Shanghai", "window_start": "2026-07-16T00:00:00+08:00", "window_end": "2026-07-17T00:00:00+08:00", "granularity": "daily", "data_status": "complete", "source": { "kind": "grafana_prometheus_and_prod_sqlite", "grafana_datasource": "DevOps-prometheus", "grafana_datasource_id": 80, "prometheus_labels": { "cluster": "prod-devops", "namespace": "investibook", "job": "backend", "prometheus": "monitoring/o11y-vmagent" }, "prod_backend_sqlite": "/data/db/investibook.db", "notes": [ "Cost comes from prod SQLite interaction_token_usage with runtime-aware accounting: OpenCode ses_* rows use cumulative session deltas; PI UUID and image-parse rows use per-row increments.", "workspace_count in summary is cost-derived distinct positive-cost workspaces.", "Prometheus is used for ACP interaction counts only; investigatory PI sessions made investibook_acp_session_cost unsuitable as the cost source for mixed-runtime weekly reporting.", "message categories are rule-based user-message classifications.", "scenario labels are added to split daily workspace_changes rows." ] }, "summary": { "total_cost": 99.6705, "total_acp_interactions": 139, "active_users": 26, "workspace_count": 88, "created_workspace_count": 85, "new_workspace_count": 99, "updated_existing_workspace_count": 19, "changed_workspace_count": 118, "message_count": 418, "user_message_count": 197, "assistant_message_count": 216, "unknown_user_count": 0, "unknown_cost": 0.0 }, "teams": [ { "team_path": "Engineering Group / Global Support Intelligence / Advanced Intelligent Support", "team": "Advanced Intelligent Support", "cost": 34.0828, "acp_interactions": 2, "workspace_count": 3, "active_users": 2, "message_count": 13, "user_message_count": 5, "cost_per_ws": 11.3609, "cost_per_acp": 17.0414, "acp_per_ws": 0.6667, "message_per_ws": 4.3333, "message_per_acp": 6.5, "correction_message_ratio": null }, { "team_path": "Engineering Group / Global Support Intelligence / Intelligent 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0.6604, "message_per_ws": 2.1887, "message_per_acp": 3.3143, "correction_message_ratio": null }, { "team_path": "Engineering Group / Database Service Engineering / Scalable SQL & Data Service", "team": "Scalable SQL & Data Service", "cost": 8.9296, "acp_interactions": 13, "workspace_count": 1, "active_users": 1, "message_count": 58, "user_message_count": 28, "cost_per_ws": 8.9296, "cost_per_acp": 0.6869, "acp_per_ws": 13.0, "message_per_ws": 58.0, "message_per_acp": 4.4615, "correction_message_ratio": null }, { "team_path": "Product / Enterprise & Partner Product", "team": "Enterprise & Partner Product", "cost": 2.1272, "acp_interactions": 7, "workspace_count": 1, "active_users": 1, "message_count": 28, "user_message_count": 14, "cost_per_ws": 2.1272, "cost_per_acp": 0.3039, "acp_per_ws": 7.0, "message_per_ws": 28.0, "message_per_acp": 4.0, "correction_message_ratio": null }, { "team_path": "Engineering Group / Database Service Engineering / TiDB Scalability Service", "team": "TiDB 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