{ "license": "CC BY 4.0", "licenseUrl": "https://creativecommons.org/licenses/by/4.0/", "recipe": { "slug": "api-latency-percentiles", "title": "Calculate p50, p95, and p99 API Latency", "testedWith": "Apache DataFusion 45.2.0", "lastReviewed": "2026-07-27" }, "contract": { "tableName": "api_requests", "schema": [ { "name": "timestamp_utc", "type": "Timestamp", "description": "Request completion time in UTC." }, { "name": "route_template", "type": "Utf8", "description": "Stable route template." }, { "name": "latency_ms", "type": "Float64", "description": "Request duration in milliseconds." }, { "name": "status_code", "type": "Int64", "description": "HTTP response status code." } ] }, "query": "SELECT\n route_template,\n COUNT(*) AS requests,\n approx_percentile_cont(latency_ms, 0.50) AS p50_ms,\n approx_percentile_cont(latency_ms, 0.95) AS p95_ms,\n approx_percentile_cont(latency_ms, 0.99) AS p99_ms\nFROM api_requests\nWHERE timestamp_utc >= now() - INTERVAL '24 hours'\n AND status_code < 500\nGROUP BY route_template\nHAVING COUNT(*) >= 50\nORDER BY p95_ms DESC\nLIMIT 10;", "fixtureKind": "reproducible", "inputRows": [ { "timestamp_utc": "2026-07-28T18:00:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:59:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:58:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:57:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:56:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:55:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:54:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:53:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:52:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:51:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:50:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:49:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:48:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:47:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:46:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:45:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:44:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:43:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:42:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:41:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:40:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:39:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:38:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:37:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:36:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:35:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:34:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:33:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:32:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:31:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:30:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:29:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:28:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:27:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:26:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:25:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:24:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:23:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:22:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:21:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:20:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:19:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:18:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:17:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:16:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:15:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:14:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:13:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:12:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:11:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:00:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:59:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:58:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:57:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:56:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:55:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:54:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:53:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:52:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:51:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:50:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:49:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:48:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:47:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:46:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:45:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:44:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:43:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:42:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:41:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:40:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:39:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:38:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:37:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:36:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:35:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:34:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:33:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:32:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:31:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:30:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:29:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:28:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:27:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:26:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:25:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:24:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:23:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:22:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:21:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:20:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:19:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:18:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:17:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:16:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:15:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:14:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:13:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:12:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:11:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:00:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:59:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:58:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:57:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:56:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:55:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:54:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:53:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:52:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:51:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:50:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:49:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:48:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:47:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:46:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:45:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:44:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:43:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:42:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:41:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:40:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:39:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:38:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:37:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:36:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:35:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:34:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:33:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:32:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:31:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:30:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:29:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:28:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:27:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:26:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:25:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:24:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:23:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:22:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:21:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:20:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:19:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:18:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:17:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:16:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:15:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:14:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:13:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:12:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:11:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 } ], "illustrativeInputRows": [ { "timestamp_utc": "2026-07-28T18:00:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:59:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:58:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:57:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:56:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:55:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:54:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:53:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:52:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:51:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:50:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:49:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:48:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:47:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:46:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:45:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:44:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:43:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:42:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:41:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:40:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:39:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:38:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:37:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:36:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:35:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:34:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:33:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:32:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:31:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:30:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:29:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:28:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:27:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:26:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:25:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:24:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:23:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:22:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:21:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:20:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:19:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:18:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:17:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:16:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:15:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:14:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:13:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:12:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:11:00.000Z", "route_template": "/api/reports/export", "latency_ms": 800, "status_code": 200 }, { "timestamp_utc": "2026-07-28T17:00:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:59:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:58:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:57:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:56:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:55:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:54:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:53:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:52:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:51:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:50:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:49:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:48:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:47:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:46:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:45:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:44:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:43:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:42:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:41:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:40:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:39:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:38:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:37:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:36:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:35:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:34:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:33:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:32:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:31:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:30:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:29:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:28:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:27:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:26:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:25:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:24:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:23:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:22:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:21:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:20:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:19:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:18:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:17:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:16:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:15:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:14:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:13:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:12:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:11:00.000Z", "route_template": "/api/projects/:id/sync", "latency_ms": 320, "status_code": 200 }, { "timestamp_utc": "2026-07-28T16:00:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:59:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:58:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:57:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:56:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:55:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:54:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:53:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:52:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:51:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:50:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:49:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:48:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:47:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:46:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:45:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:44:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:43:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:42:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:41:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:40:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:39:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:38:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:37:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:36:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:35:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:34:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:33:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:32:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:31:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:30:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:29:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:28:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:27:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:26:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:25:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:24:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:23:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:22:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:21:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:20:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:19:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:18:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:17:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:16:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:15:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:14:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:13:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:12:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 }, { "timestamp_utc": "2026-07-28T15:11:00.000Z", "route_template": "/api/search", "latency_ms": 120, "status_code": 200 } ], "expectedOutput": { "columns": [ "route_template", "requests", "p50_ms", "p95_ms", "p99_ms" ], "rows": [ { "route_template": "/api/reports/export", "requests": 50, "p50_ms": 800, "p95_ms": 800, "p99_ms": 800 }, { "route_template": "/api/projects/:id/sync", "requests": 50, "p50_ms": 320, "p95_ms": 320, "p99_ms": 320 }, { "route_template": "/api/search", "requests": 50, "p50_ms": 120, "p95_ms": 120, "p99_ms": 120 } ] }, "notes": [ "The included synthetic input rows generate the expected output when timestamps are shifted into the documented query window.", "Run this fixture in the public browser SQL playground; the selected query executes locally with DuckDB-Wasm.", "Adapt time windows, thresholds, identities, and business definitions before operational use." ] }